From f19f265529d20c9760c074278a7d35312118b0e0 Mon Sep 17 00:00:00 2001
From: Sam Pinkus <sgpinkus@gmail.com>
Date: Mon, 20 Jul 2020 12:27:22 +1000
Subject: [PATCH 1/3] Add 'custom' key for DB .source property to make origin
 or MIME type more explicit.

---
 README.md        | 2 +-
 scripts/build.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index d6a6f80aa..132114048 100644
--- a/README.md
+++ b/README.md
@@ -49,10 +49,10 @@ The JSON file is a map lookup for lowercased mime types.
 Each mime type has the following properties:
 
 - `.source` - where the mime type is defined.
-    If not set, it's probably a custom media type.
     - `apache` - [Apache common media types](http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types)
     - `iana` - [IANA-defined media types](http://www.iana.org/assignments/media-types/media-types.xhtml)
     - `nginx` - [nginx media types](http://hg.nginx.org/nginx/raw-file/default/conf/mime.types)
+    - `custom` - Loaded from custom set of types maintained in this repository.
 - `.extensions[]` - known extensions associated with this mime type.
 - `.compressible` - whether a file of this type can be gzipped.
 - `.charset` - the default charset associated with this type, if any.
diff --git a/scripts/build.js b/scripts/build.js
index 96064c4dc..94acaf7e4 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -11,7 +11,7 @@ addData(db, require('../src/apache-types.json'), 'apache')
 addData(db, require('../src/nginx-types.json'), 'nginx')
 
 // now add all our custom data
-addData(db, require('../src/custom-types.json'))
+addData(db, require('../src/custom-types.json'), 'custom')
 
 // finally, all custom suffix defaults
 var mime = require('../src/custom-suffix.json')

From eda5e0031f554a22db2c82e947f1fb09905629ef Mon Sep 17 00:00:00 2001
From: Sam Pinkus <sgpinkus@gmail.com>
Date: Mon, 20 Jul 2020 13:02:49 +1000
Subject: [PATCH 2/3] Add mime-support upstream src for Debian based distro's
 /etc/mime.types to sources. Regenerate database. Update README.

---
 README.md                        |    1 +
 db.json                          |  878 +++++++++++++++-
 scripts/build.js                 |    3 +
 scripts/fetch-apache.js          |   94 +-
 scripts/fetch-mime-support.js    |   12 +
 scripts/fetch-mime-types-file.js |   95 ++
 scripts/stats.js                 |    8 +
 src/mime-support-types.json      | 1635 ++++++++++++++++++++++++++++++
 8 files changed, 2603 insertions(+), 123 deletions(-)
 create mode 100644 scripts/fetch-mime-support.js
 create mode 100644 scripts/fetch-mime-types-file.js
 create mode 100644 scripts/stats.js
 create mode 100644 src/mime-support-types.json

diff --git a/README.md b/README.md
index 132114048..e1b409663 100644
--- a/README.md
+++ b/README.md
@@ -52,6 +52,7 @@ Each mime type has the following properties:
     - `apache` - [Apache common media types](http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types)
     - `iana` - [IANA-defined media types](http://www.iana.org/assignments/media-types/media-types.xhtml)
     - `nginx` - [nginx media types](http://hg.nginx.org/nginx/raw-file/default/conf/mime.types)
+    - `mime-support` [Debian Linux mime.types database (upstream source)](https://salsa.debian.org/debian/mime-support/-/raw/master/mime.types)
     - `custom` - Loaded from custom set of types maintained in this repository.
 - `.extensions[]` - known extensions associated with this mime type.
 - `.compressible` - whether a file of this type can be gzipped.
diff --git a/db.json b/db.json
index 2d828d9eb..0db34d49a 100644
--- a/db.json
+++ b/db.json
@@ -76,6 +76,10 @@
     "source": "iana",
     "extensions": ["ez"]
   },
+  "application/annodex": {
+    "source": "mime-support",
+    "extensions": ["anx"]
+  },
   "application/applefile": {
     "source": "iana"
   },
@@ -107,6 +111,11 @@
   "application/atomicmail": {
     "source": "iana"
   },
+  "application/atomserv+xml": {
+    "source": "mime-support",
+    "compressible": true,
+    "extensions": ["atomsrv"]
+  },
   "application/atomsvc+xml": {
     "source": "iana",
     "compressible": true,
@@ -148,7 +157,12 @@
   "application/batch-smtp": {
     "source": "iana"
   },
+  "application/bbolin": {
+    "source": "mime-support",
+    "extensions": ["lin"]
+  },
   "application/bdoc": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["bdoc"]
   },
@@ -309,6 +323,7 @@
     "source": "iana"
   },
   "application/dart": {
+    "source": "custom",
     "compressible": true
   },
   "application/dash+xml": {
@@ -338,7 +353,8 @@
     "compressible": true
   },
   "application/dicom": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["dcm"]
   },
   "application/dicom+json": {
     "source": "iana",
@@ -376,6 +392,10 @@
     "source": "iana",
     "compressible": true
   },
+  "application/dsptype": {
+    "source": "mime-support",
+    "extensions": ["tsp"]
+  },
   "application/dssc+der": {
     "source": "iana",
     "extensions": ["dssc"]
@@ -493,6 +513,7 @@
     "compressible": true
   },
   "application/fido.trusted-apps+json": {
+    "source": "custom",
     "compressible": true
   },
   "application/fits": {
@@ -502,7 +523,8 @@
     "source": "iana"
   },
   "application/font-sfnt": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["otf","ttf"]
   },
   "application/font-tdpfr": {
     "source": "iana",
@@ -510,12 +532,17 @@
   },
   "application/font-woff": {
     "source": "iana",
-    "compressible": false
+    "compressible": false,
+    "extensions": ["woff"]
   },
   "application/framework-attributes+xml": {
     "source": "iana",
     "compressible": true
   },
+  "application/futuresplash": {
+    "source": "mime-support",
+    "extensions": ["spl"]
+  },
   "application/geo+json": {
     "source": "iana",
     "compressible": true,
@@ -531,6 +558,9 @@
     "source": "iana",
     "compressible": true
   },
+  "application/ghostview": {
+    "source": "mime-support"
+  },
   "application/gltf-buffer": {
     "source": "iana"
   },
@@ -561,8 +591,13 @@
     "compressible": true
   },
   "application/hjson": {
+    "source": "custom",
     "extensions": ["hjson"]
   },
+  "application/hta": {
+    "source": "mime-support",
+    "extensions": ["hta"]
+  },
   "application/http": {
     "source": "iana"
   },
@@ -677,6 +712,7 @@
     "source": "iana"
   },
   "application/json5": {
+    "source": "custom",
     "extensions": ["json5"]
   },
   "application/jsonml+json": {
@@ -736,6 +772,10 @@
   "application/lxf": {
     "source": "iana"
   },
+  "application/m3g": {
+    "source": "mime-support",
+    "extensions": ["m3g"]
+  },
   "application/mac-binhex40": {
     "source": "iana",
     "extensions": ["hqx"]
@@ -753,6 +793,7 @@
     "extensions": ["mads"]
   },
   "application/manifest+json": {
+    "source": "custom",
     "charset": "UTF-8",
     "compressible": true,
     "extensions": ["webmanifest"]
@@ -768,7 +809,7 @@
   },
   "application/mathematica": {
     "source": "iana",
-    "extensions": ["ma","nb","mb"]
+    "extensions": ["ma","nb","mb","nbp"]
   },
   "application/mathml+xml": {
     "source": "iana",
@@ -926,6 +967,13 @@
     "compressible": true,
     "extensions": ["xdf"]
   },
+  "application/ms-tnef": {
+    "source": "mime-support"
+  },
+  "application/msaccess": {
+    "source": "mime-support",
+    "extensions": ["mdb"]
+  },
   "application/msc-ivr+xml": {
     "source": "iana",
     "charset": "UTF-8",
@@ -971,6 +1019,9 @@
     "source": "iana",
     "charset": "US-ASCII"
   },
+  "application/news-message-id": {
+    "source": "mime-support"
+  },
   "application/news-transmission": {
     "source": "iana"
   },
@@ -994,7 +1045,7 @@
   "application/octet-stream": {
     "source": "iana",
     "compressible": false,
-    "extensions": ["bin","dms","lrf","mar","so","dist","distz","pkg","bpk","dump","elc","deploy","exe","dll","deb","dmg","iso","img","msi","msp","msm","buffer"]
+    "extensions": ["bin","dms","lrf","mar","so","dist","distz","pkg","bpk","dump","elc","deploy","exe","dll","deb","dmg","iso","img","msi","msp","msm","msu","buffer"]
   },
   "application/oda": {
     "source": "iana",
@@ -1024,7 +1075,7 @@
   },
   "application/onenote": {
     "source": "apache",
-    "extensions": ["onetoc","onetoc2","onetmp","onepkg"]
+    "extensions": ["onetoc","onetoc2","onetmp","onepkg","one"]
   },
   "application/oscore": {
     "source": "iana"
@@ -1066,7 +1117,8 @@
     "extensions": ["pgp"]
   },
   "application/pgp-keys": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["key"]
   },
   "application/pgp-signature": {
     "source": "iana",
@@ -1141,7 +1193,7 @@
   "application/postscript": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["ai","eps","ps"]
+    "extensions": ["ai","eps","ps","epsi","epsf","eps2","eps3"]
   },
   "application/ppsp-tracker+json": {
     "source": "iana",
@@ -1197,12 +1249,17 @@
     "source": "iana"
   },
   "application/raml+yaml": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["raml"]
   },
   "application/raptorfec": {
     "source": "iana"
   },
+  "application/rar": {
+    "source": "mime-support",
+    "extensions": ["rar"]
+  },
   "application/rdap+json": {
     "source": "iana",
     "compressible": true
@@ -1444,6 +1501,10 @@
   "application/sipc": {
     "source": "iana"
   },
+  "application/sla": {
+    "source": "mime-support",
+    "extensions": ["stl"]
+  },
   "application/slate": {
     "source": "iana"
   },
@@ -1548,6 +1609,7 @@
     "source": "iana"
   },
   "application/tar": {
+    "source": "custom",
     "compressible": true
   },
   "application/taxii+json": {
@@ -1592,6 +1654,7 @@
     "source": "iana"
   },
   "application/toml": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["toml"]
   },
@@ -1616,6 +1679,7 @@
     "source": "iana"
   },
   "application/ubjson": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["ubj"]
   },
@@ -2028,6 +2092,7 @@
     "extensions": ["pages"]
   },
   "application/vnd.apple.pkpass": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["pkpass"]
   },
@@ -2240,6 +2305,9 @@
     "source": "iana",
     "extensions": ["csp"]
   },
+  "application/vnd.comsocaller": {
+    "source": "mime-support"
+  },
   "application/vnd.contact.cmsg": {
     "source": "iana",
     "extensions": ["cdbcmsg"]
@@ -2351,7 +2419,8 @@
     "source": "iana"
   },
   "application/vnd.debian.binary-package": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["deb","ddeb","udeb"]
   },
   "application/vnd.dece.data": {
     "source": "iana",
@@ -2746,7 +2815,8 @@
     "extensions": ["ftc"]
   },
   "application/vnd.font-fontforge-sfd": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["sfd"]
   },
   "application/vnd.framemaker": {
     "source": "iana",
@@ -2876,14 +2946,17 @@
     "extensions": ["gmx"]
   },
   "application/vnd.google-apps.document": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["gdoc"]
   },
   "application/vnd.google-apps.presentation": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["gslides"]
   },
   "application/vnd.google-apps.spreadsheet": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["gsheet"]
   },
@@ -3535,7 +3608,7 @@
   "application/vnd.ms-excel": {
     "source": "iana",
     "compressible": false,
-    "extensions": ["xls","xlm","xla","xlc","xlt","xlw"]
+    "extensions": ["xls","xlm","xla","xlc","xlt","xlw","xlb"]
   },
   "application/vnd.ms-excel.addin.macroenabled.12": {
     "source": "iana",
@@ -3583,6 +3656,7 @@
     "compressible": true
   },
   "application/vnd.ms-outlook": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["msg"]
   },
@@ -4900,6 +4974,10 @@
     "source": "apache",
     "extensions": ["sdc"]
   },
+  "application/vnd.stardivision.chart": {
+    "source": "mime-support",
+    "extensions": ["sds"]
+  },
   "application/vnd.stardivision.draw": {
     "source": "apache",
     "extensions": ["sda"]
@@ -4910,7 +4988,7 @@
   },
   "application/vnd.stardivision.math": {
     "source": "apache",
-    "extensions": ["smf"]
+    "extensions": ["smf","sdf"]
   },
   "application/vnd.stardivision.writer": {
     "source": "apache",
@@ -5076,6 +5154,9 @@
   "application/vnd.truedoc": {
     "source": "iana"
   },
+  "application/vnd.tve-trigger": {
+    "source": "mime-support"
+  },
   "application/vnd.ubisoft.webplayer": {
     "source": "iana"
   },
@@ -5238,6 +5319,10 @@
     "source": "iana",
     "extensions": ["wpd"]
   },
+  "application/vnd.wordperfect5.1": {
+    "source": "mime-support",
+    "extensions": ["wp5"]
+  },
   "application/vnd.wqd": {
     "source": "iana",
     "extensions": ["wqd"]
@@ -5364,6 +5449,7 @@
     "source": "iana"
   },
   "application/wasm": {
+    "source": "mime-support",
     "compressible": true,
     "extensions": ["wasm"]
   },
@@ -5405,6 +5491,10 @@
     "compressible": true,
     "extensions": ["wspolicy"]
   },
+  "application/x-123": {
+    "source": "mime-support",
+    "extensions": ["wk"]
+  },
   "application/x-7z-compressed": {
     "source": "apache",
     "compressible": false,
@@ -5426,6 +5516,7 @@
     "extensions": ["dmg"]
   },
   "application/x-arj": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["arj"]
   },
@@ -5446,6 +5537,7 @@
     "extensions": ["bcpio"]
   },
   "application/x-bdoc": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["bdoc"]
   },
@@ -5467,10 +5559,22 @@
     "compressible": false,
     "extensions": ["bz2","boz"]
   },
+  "application/x-cab": {
+    "source": "mime-support",
+    "extensions": ["cab"]
+  },
   "application/x-cbr": {
     "source": "apache",
     "extensions": ["cbr","cba","cbt","cbz","cb7"]
   },
+  "application/x-cbz": {
+    "source": "mime-support",
+    "extensions": ["cbz"]
+  },
+  "application/x-cdf": {
+    "source": "mime-support",
+    "extensions": ["cdf","cda"]
+  },
   "application/x-cdlink": {
     "source": "apache",
     "extensions": ["vcd"]
@@ -5488,6 +5592,7 @@
     "extensions": ["pgn"]
   },
   "application/x-chrome-extension": {
+    "source": "custom",
     "extensions": ["crx"]
   },
   "application/x-cocoa": {
@@ -5497,10 +5602,17 @@
   "application/x-compress": {
     "source": "apache"
   },
+  "application/x-comsol": {
+    "source": "mime-support",
+    "extensions": ["mph"]
+  },
   "application/x-conference": {
     "source": "apache",
     "extensions": ["nsc"]
   },
+  "application/x-core": {
+    "source": "mime-support"
+  },
   "application/x-cpio": {
     "source": "apache",
     "extensions": ["cpio"]
@@ -5510,6 +5622,7 @@
     "extensions": ["csh"]
   },
   "application/x-deb": {
+    "source": "custom",
     "compressible": false
   },
   "application/x-debian-package": {
@@ -5524,6 +5637,10 @@
     "source": "apache",
     "extensions": ["dir","dcr","dxr","cst","cct","cxt","w3d","fgd","swa"]
   },
+  "application/x-dms": {
+    "source": "mime-support",
+    "extensions": ["dms"]
+  },
   "application/x-doom": {
     "source": "apache",
     "extensions": ["wad"]
@@ -5556,6 +5673,13 @@
     "source": "apache",
     "extensions": ["eva"]
   },
+  "application/x-executable": {
+    "source": "mime-support"
+  },
+  "application/x-font": {
+    "source": "mime-support",
+    "extensions": ["pfa","pfb","gsf"]
+  },
   "application/x-font-bdf": {
     "source": "apache",
     "extensions": ["bdf"]
@@ -5602,10 +5726,18 @@
     "source": "apache",
     "extensions": ["arc"]
   },
+  "application/x-freemind": {
+    "source": "mime-support",
+    "extensions": ["mm"]
+  },
   "application/x-futuresplash": {
     "source": "apache",
     "extensions": ["spl"]
   },
+  "application/x-ganttproject": {
+    "source": "mime-support",
+    "extensions": ["gan"]
+  },
   "application/x-gca-compressed": {
     "source": "apache",
     "extensions": ["gca"]
@@ -5618,14 +5750,26 @@
     "source": "apache",
     "extensions": ["gnumeric"]
   },
+  "application/x-go-sgf": {
+    "source": "mime-support",
+    "extensions": ["sgf"]
+  },
   "application/x-gramps-xml": {
     "source": "apache",
     "extensions": ["gramps"]
   },
+  "application/x-graphing-calculator": {
+    "source": "mime-support",
+    "extensions": ["gcf"]
+  },
   "application/x-gtar": {
     "source": "apache",
     "extensions": ["gtar"]
   },
+  "application/x-gtar-compressed": {
+    "source": "mime-support",
+    "extensions": ["tgz","taz"]
+  },
   "application/x-gzip": {
     "source": "apache"
   },
@@ -5634,44 +5778,129 @@
     "extensions": ["hdf"]
   },
   "application/x-httpd-php": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["php"]
   },
+  "application/x-hwp": {
+    "source": "mime-support",
+    "extensions": ["hwp"]
+  },
+  "application/x-ica": {
+    "source": "mime-support",
+    "extensions": ["ica"]
+  },
+  "application/x-info": {
+    "source": "mime-support",
+    "extensions": ["info"]
+  },
   "application/x-install-instructions": {
     "source": "apache",
     "extensions": ["install"]
   },
+  "application/x-internet-signup": {
+    "source": "mime-support",
+    "extensions": ["ins","isp"]
+  },
+  "application/x-iphone": {
+    "source": "mime-support",
+    "extensions": ["iii"]
+  },
   "application/x-iso9660-image": {
     "source": "apache",
     "extensions": ["iso"]
   },
+  "application/x-jam": {
+    "source": "mime-support",
+    "extensions": ["jam"]
+  },
+  "application/x-java-applet": {
+    "source": "mime-support"
+  },
   "application/x-java-archive-diff": {
     "source": "nginx",
     "extensions": ["jardiff"]
   },
+  "application/x-java-bean": {
+    "source": "mime-support"
+  },
   "application/x-java-jnlp-file": {
     "source": "apache",
     "compressible": false,
     "extensions": ["jnlp"]
   },
   "application/x-javascript": {
+    "source": "custom",
     "compressible": true
   },
+  "application/x-jmol": {
+    "source": "mime-support",
+    "extensions": ["jmz"]
+  },
+  "application/x-kchart": {
+    "source": "mime-support",
+    "extensions": ["chrt"]
+  },
+  "application/x-kdelnk": {
+    "source": "mime-support"
+  },
   "application/x-keepass2": {
+    "source": "custom",
     "extensions": ["kdbx"]
   },
+  "application/x-killustrator": {
+    "source": "mime-support",
+    "extensions": ["kil"]
+  },
+  "application/x-koan": {
+    "source": "mime-support",
+    "extensions": ["skp","skd","skt","skm"]
+  },
+  "application/x-kpresenter": {
+    "source": "mime-support",
+    "extensions": ["kpr","kpt"]
+  },
+  "application/x-kspread": {
+    "source": "mime-support",
+    "extensions": ["ksp"]
+  },
+  "application/x-kword": {
+    "source": "mime-support",
+    "extensions": ["kwd","kwt"]
+  },
   "application/x-latex": {
     "source": "apache",
     "compressible": false,
     "extensions": ["latex"]
   },
+  "application/x-lha": {
+    "source": "mime-support",
+    "extensions": ["lha"]
+  },
   "application/x-lua-bytecode": {
+    "source": "custom",
     "extensions": ["luac"]
   },
+  "application/x-lyx": {
+    "source": "mime-support",
+    "extensions": ["lyx"]
+  },
+  "application/x-lzh": {
+    "source": "mime-support",
+    "extensions": ["lzh"]
+  },
   "application/x-lzh-compressed": {
     "source": "apache",
     "extensions": ["lzh","lha"]
   },
+  "application/x-lzx": {
+    "source": "mime-support",
+    "extensions": ["lzx"]
+  },
+  "application/x-maker": {
+    "source": "mime-support",
+    "extensions": ["frm","maker","frame","fm","fb","book","fbdoc"]
+  },
   "application/x-makeself": {
     "source": "nginx",
     "extensions": ["run"]
@@ -5680,17 +5909,27 @@
     "source": "apache",
     "extensions": ["mie"]
   },
+  "application/x-mif": {
+    "source": "mime-support",
+    "extensions": ["mif"]
+  },
   "application/x-mobipocket-ebook": {
     "source": "apache",
     "extensions": ["prc","mobi"]
   },
   "application/x-mpegurl": {
-    "compressible": false
+    "source": "mime-support",
+    "compressible": false,
+    "extensions": ["m3u8"]
   },
   "application/x-ms-application": {
     "source": "apache",
     "extensions": ["application"]
   },
+  "application/x-ms-manifest": {
+    "source": "mime-support",
+    "extensions": ["manifest"]
+  },
   "application/x-ms-shortcut": {
     "source": "apache",
     "extensions": ["lnk"]
@@ -5724,12 +5963,17 @@
     "extensions": ["clp"]
   },
   "application/x-msdos-program": {
-    "extensions": ["exe"]
+    "source": "mime-support",
+    "extensions": ["com","exe","bat","dll"]
   },
   "application/x-msdownload": {
     "source": "apache",
     "extensions": ["exe","dll","com","bat","msi"]
   },
+  "application/x-msi": {
+    "source": "mime-support",
+    "extensions": ["msi"]
+  },
   "application/x-msmediaview": {
     "source": "apache",
     "extensions": ["mvb","m13","m14"]
@@ -5763,13 +6007,26 @@
     "extensions": ["nc","cdf"]
   },
   "application/x-ns-proxy-autoconfig": {
+    "source": "mime-support",
     "compressible": true,
     "extensions": ["pac"]
   },
+  "application/x-nwc": {
+    "source": "mime-support",
+    "extensions": ["nwc"]
+  },
   "application/x-nzb": {
     "source": "apache",
     "extensions": ["nzb"]
   },
+  "application/x-object": {
+    "source": "mime-support",
+    "extensions": ["o"]
+  },
+  "application/x-oz-application": {
+    "source": "mime-support",
+    "extensions": ["oza"]
+  },
   "application/x-perl": {
     "source": "nginx",
     "extensions": ["pl","pm"]
@@ -5791,14 +6048,34 @@
     "source": "apache",
     "extensions": ["p7r"]
   },
+  "application/x-pkcs7-crl": {
+    "source": "mime-support",
+    "extensions": ["crl"]
+  },
   "application/x-pki-message": {
     "source": "iana"
   },
+  "application/x-python-code": {
+    "source": "mime-support",
+    "extensions": ["pyc","pyo"]
+  },
+  "application/x-qgis": {
+    "source": "mime-support",
+    "extensions": ["qgs","shp","shx"]
+  },
+  "application/x-quicktimeplayer": {
+    "source": "mime-support",
+    "extensions": ["qtl"]
+  },
   "application/x-rar-compressed": {
     "source": "apache",
     "compressible": false,
     "extensions": ["rar"]
   },
+  "application/x-rdp": {
+    "source": "mime-support",
+    "extensions": ["rdp"]
+  },
   "application/x-redhat-package-manager": {
     "source": "nginx",
     "extensions": ["rpm"]
@@ -5807,6 +6084,26 @@
     "source": "apache",
     "extensions": ["ris"]
   },
+  "application/x-rss+xml": {
+    "source": "mime-support",
+    "compressible": true,
+    "extensions": ["rss"]
+  },
+  "application/x-ruby": {
+    "source": "mime-support",
+    "extensions": ["rb"]
+  },
+  "application/x-rx": {
+    "source": "mime-support"
+  },
+  "application/x-scilab": {
+    "source": "mime-support",
+    "extensions": ["sci","sce"]
+  },
+  "application/x-scilab-xcos": {
+    "source": "mime-support",
+    "extensions": ["xcos"]
+  },
   "application/x-sea": {
     "source": "nginx",
     "extensions": ["sea"]
@@ -5820,10 +6117,17 @@
     "source": "apache",
     "extensions": ["shar"]
   },
+  "application/x-shellscript": {
+    "source": "mime-support"
+  },
   "application/x-shockwave-flash": {
     "source": "apache",
     "compressible": false,
-    "extensions": ["swf"]
+    "extensions": ["swf","swfl"]
+  },
+  "application/x-silverlight": {
+    "source": "mime-support",
+    "extensions": ["scr"]
   },
   "application/x-silverlight-app": {
     "source": "apache",
@@ -5836,7 +6140,7 @@
   "application/x-stuffit": {
     "source": "apache",
     "compressible": false,
-    "extensions": ["sit"]
+    "extensions": ["sit","sitx"]
   },
   "application/x-stuffitx": {
     "source": "apache",
@@ -5875,6 +6179,14 @@
     "source": "apache",
     "extensions": ["tex"]
   },
+  "application/x-tex-gf": {
+    "source": "mime-support",
+    "extensions": ["gf"]
+  },
+  "application/x-tex-pk": {
+    "source": "mime-support",
+    "extensions": ["pk"]
+  },
   "application/x-tex-tfm": {
     "source": "apache",
     "extensions": ["tfm"]
@@ -5887,39 +6199,66 @@
     "source": "apache",
     "extensions": ["obj"]
   },
+  "application/x-troff": {
+    "source": "mime-support",
+    "extensions": ["t","tr","roff"]
+  },
+  "application/x-troff-man": {
+    "source": "mime-support",
+    "extensions": ["man"]
+  },
+  "application/x-troff-me": {
+    "source": "mime-support",
+    "extensions": ["me"]
+  },
+  "application/x-troff-ms": {
+    "source": "mime-support",
+    "extensions": ["ms"]
+  },
   "application/x-ustar": {
     "source": "apache",
     "extensions": ["ustar"]
   },
+  "application/x-videolan": {
+    "source": "mime-support"
+  },
   "application/x-virtualbox-hdd": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["hdd"]
   },
   "application/x-virtualbox-ova": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["ova"]
   },
   "application/x-virtualbox-ovf": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["ovf"]
   },
   "application/x-virtualbox-vbox": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["vbox"]
   },
   "application/x-virtualbox-vbox-extpack": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["vbox-extpack"]
   },
   "application/x-virtualbox-vdi": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["vdi"]
   },
   "application/x-virtualbox-vhd": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["vhd"]
   },
   "application/x-virtualbox-vmdk": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["vmdk"]
   },
@@ -5928,9 +6267,14 @@
     "extensions": ["src"]
   },
   "application/x-web-app-manifest+json": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["webapp"]
   },
+  "application/x-wingz": {
+    "source": "mime-support",
+    "extensions": ["wz"]
+  },
   "application/x-www-form-urlencoded": {
     "source": "iana",
     "compressible": true
@@ -5945,6 +6289,10 @@
   "application/x-x509-next-ca-cert": {
     "source": "iana"
   },
+  "application/x-xcf": {
+    "source": "mime-support",
+    "extensions": ["xcf"]
+  },
   "application/x-xfig": {
     "source": "apache",
     "extensions": ["fig"]
@@ -6070,7 +6418,7 @@
   "application/xslt+xml": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["xslt"]
+    "extensions": ["xslt","xsl"]
   },
   "application/xspf+xml": {
     "source": "apache",
@@ -6143,14 +6491,20 @@
     "extensions": ["adp"]
   },
   "audio/amr": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["amr"]
   },
   "audio/amr-wb": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["awb"]
   },
   "audio/amr-wb+": {
     "source": "iana"
   },
+  "audio/annodex": {
+    "source": "mime-support",
+    "extensions": ["axa"]
+  },
   "audio/aptx": {
     "source": "iana"
   },
@@ -6183,6 +6537,10 @@
   "audio/cn": {
     "source": "iana"
   },
+  "audio/csound": {
+    "source": "mime-support",
+    "extensions": ["csd","orc","sco"]
+  },
   "audio/dat12": {
     "source": "iana"
   },
@@ -6255,12 +6613,19 @@
   "audio/evs": {
     "source": "iana"
   },
+  "audio/flac": {
+    "source": "mime-support",
+    "extensions": ["flac"]
+  },
   "audio/flexfec": {
     "source": "iana"
   },
   "audio/fwdred": {
     "source": "iana"
   },
+  "audio/g.722.1": {
+    "source": "mime-support"
+  },
   "audio/g711-0": {
     "source": "iana"
   },
@@ -6361,6 +6726,7 @@
     "extensions": ["mxmf"]
   },
   "audio/mp3": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["mp3"]
   },
@@ -6381,18 +6747,22 @@
   "audio/mpeg": {
     "source": "iana",
     "compressible": false,
-    "extensions": ["mpga","mp2","mp2a","mp3","m2a","m3a"]
+    "extensions": ["mpga","mp2","mp2a","mp3","m2a","m3a","mpega","m4a"]
   },
   "audio/mpeg4-generic": {
     "source": "iana"
   },
+  "audio/mpegurl": {
+    "source": "mime-support",
+    "extensions": ["m3u"]
+  },
   "audio/musepack": {
     "source": "apache"
   },
   "audio/ogg": {
     "source": "iana",
     "compressible": false,
-    "extensions": ["oga","ogg","spx"]
+    "extensions": ["oga","ogg","spx","opus"]
   },
   "audio/opus": {
     "source": "iana"
@@ -6413,7 +6783,8 @@
     "source": "iana"
   },
   "audio/prs.sid": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["sid"]
   },
   "audio/qcelp": {
     "source": "iana"
@@ -6624,6 +6995,7 @@
     "extensions": ["rip"]
   },
   "audio/vnd.rn-realaudio": {
+    "source": "custom",
     "compressible": false
   },
   "audio/vnd.sealedmedia.softseal.mpeg": {
@@ -6633,6 +7005,7 @@
     "source": "iana"
   },
   "audio/vnd.wave": {
+    "source": "custom",
     "compressible": false
   },
   "audio/vorbis": {
@@ -6643,10 +7016,12 @@
     "source": "iana"
   },
   "audio/wav": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["wav"]
   },
   "audio/wave": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["wav"]
   },
@@ -6673,6 +7048,10 @@
     "source": "apache",
     "extensions": ["flac"]
   },
+  "audio/x-gsm": {
+    "source": "mime-support",
+    "extensions": ["gsm"]
+  },
   "audio/x-m4a": {
     "source": "nginx",
     "extensions": ["m4a"]
@@ -6695,7 +7074,7 @@
   },
   "audio/x-pn-realaudio": {
     "source": "apache",
-    "extensions": ["ram","ra"]
+    "extensions": ["ram","ra","rm"]
   },
   "audio/x-pn-realaudio-plugin": {
     "source": "apache",
@@ -6705,6 +7084,14 @@
     "source": "nginx",
     "extensions": ["ra"]
   },
+  "audio/x-scpls": {
+    "source": "mime-support",
+    "extensions": ["pls"]
+  },
+  "audio/x-sd2": {
+    "source": "mime-support",
+    "extensions": ["sd2"]
+  },
   "audio/x-tta": {
     "source": "apache"
   },
@@ -6716,10 +7103,38 @@
     "source": "apache",
     "extensions": ["xm"]
   },
+  "chemical/x-alchemy": {
+    "source": "mime-support",
+    "extensions": ["alc"]
+  },
+  "chemical/x-cache": {
+    "source": "mime-support",
+    "extensions": ["cac","cache"]
+  },
+  "chemical/x-cache-csf": {
+    "source": "mime-support",
+    "extensions": ["csf"]
+  },
+  "chemical/x-cactvs-binary": {
+    "source": "mime-support",
+    "extensions": ["cbin","cascii","ctab"]
+  },
   "chemical/x-cdx": {
     "source": "apache",
     "extensions": ["cdx"]
   },
+  "chemical/x-cerius": {
+    "source": "mime-support",
+    "extensions": ["cer"]
+  },
+  "chemical/x-chem3d": {
+    "source": "mime-support",
+    "extensions": ["c3d"]
+  },
+  "chemical/x-chemdraw": {
+    "source": "mime-support",
+    "extensions": ["chm"]
+  },
   "chemical/x-cif": {
     "source": "apache",
     "extensions": ["cif"]
@@ -6732,12 +7147,173 @@
     "source": "apache",
     "extensions": ["cml"]
   },
+  "chemical/x-compass": {
+    "source": "mime-support",
+    "extensions": ["cpa"]
+  },
+  "chemical/x-crossfire": {
+    "source": "mime-support",
+    "extensions": ["bsd"]
+  },
   "chemical/x-csml": {
     "source": "apache",
-    "extensions": ["csml"]
+    "extensions": ["csml","csm"]
+  },
+  "chemical/x-ctx": {
+    "source": "mime-support",
+    "extensions": ["ctx"]
+  },
+  "chemical/x-cxf": {
+    "source": "mime-support",
+    "extensions": ["cxf","cef"]
+  },
+  "chemical/x-embl-dl-nucleotide": {
+    "source": "mime-support",
+    "extensions": ["emb","embl"]
+  },
+  "chemical/x-galactic-spc": {
+    "source": "mime-support",
+    "extensions": ["spc"]
+  },
+  "chemical/x-gamess-input": {
+    "source": "mime-support",
+    "extensions": ["inp","gam","gamin"]
+  },
+  "chemical/x-gaussian-checkpoint": {
+    "source": "mime-support",
+    "extensions": ["fch","fchk"]
+  },
+  "chemical/x-gaussian-cube": {
+    "source": "mime-support",
+    "extensions": ["cub"]
+  },
+  "chemical/x-gaussian-input": {
+    "source": "mime-support",
+    "extensions": ["gau","gjc","gjf"]
+  },
+  "chemical/x-gaussian-log": {
+    "source": "mime-support",
+    "extensions": ["gal"]
+  },
+  "chemical/x-gcg8-sequence": {
+    "source": "mime-support",
+    "extensions": ["gcg"]
+  },
+  "chemical/x-genbank": {
+    "source": "mime-support",
+    "extensions": ["gen"]
+  },
+  "chemical/x-hin": {
+    "source": "mime-support",
+    "extensions": ["hin"]
+  },
+  "chemical/x-isostar": {
+    "source": "mime-support",
+    "extensions": ["istr","ist"]
+  },
+  "chemical/x-jcamp-dx": {
+    "source": "mime-support",
+    "extensions": ["jdx","dx"]
+  },
+  "chemical/x-kinemage": {
+    "source": "mime-support",
+    "extensions": ["kin"]
+  },
+  "chemical/x-macmolecule": {
+    "source": "mime-support",
+    "extensions": ["mcm"]
+  },
+  "chemical/x-macromodel-input": {
+    "source": "mime-support",
+    "extensions": ["mmd","mmod"]
+  },
+  "chemical/x-mdl-molfile": {
+    "source": "mime-support",
+    "extensions": ["mol"]
+  },
+  "chemical/x-mdl-rdfile": {
+    "source": "mime-support",
+    "extensions": ["rd"]
+  },
+  "chemical/x-mdl-rxnfile": {
+    "source": "mime-support",
+    "extensions": ["rxn"]
+  },
+  "chemical/x-mdl-sdfile": {
+    "source": "mime-support",
+    "extensions": ["sd","sdf"]
+  },
+  "chemical/x-mdl-tgf": {
+    "source": "mime-support",
+    "extensions": ["tgf"]
+  },
+  "chemical/x-mmcif": {
+    "source": "mime-support",
+    "extensions": ["mcif"]
+  },
+  "chemical/x-mol2": {
+    "source": "mime-support",
+    "extensions": ["mol2"]
+  },
+  "chemical/x-molconn-z": {
+    "source": "mime-support",
+    "extensions": ["b"]
+  },
+  "chemical/x-mopac-graph": {
+    "source": "mime-support",
+    "extensions": ["gpt"]
+  },
+  "chemical/x-mopac-input": {
+    "source": "mime-support",
+    "extensions": ["mop","mopcrt","mpc","zmt"]
+  },
+  "chemical/x-mopac-out": {
+    "source": "mime-support",
+    "extensions": ["moo"]
+  },
+  "chemical/x-mopac-vib": {
+    "source": "mime-support",
+    "extensions": ["mvb"]
+  },
+  "chemical/x-ncbi-asn1": {
+    "source": "mime-support",
+    "extensions": ["asn"]
+  },
+  "chemical/x-ncbi-asn1-ascii": {
+    "source": "mime-support",
+    "extensions": ["prt","ent"]
+  },
+  "chemical/x-ncbi-asn1-binary": {
+    "source": "mime-support",
+    "extensions": ["val","aso"]
+  },
+  "chemical/x-ncbi-asn1-spec": {
+    "source": "mime-support",
+    "extensions": ["asn"]
   },
   "chemical/x-pdb": {
-    "source": "apache"
+    "source": "apache",
+    "extensions": ["pdb","ent"]
+  },
+  "chemical/x-rosdal": {
+    "source": "mime-support",
+    "extensions": ["ros"]
+  },
+  "chemical/x-swissprot": {
+    "source": "mime-support",
+    "extensions": ["sw"]
+  },
+  "chemical/x-vamas-iso14976": {
+    "source": "mime-support",
+    "extensions": ["vms"]
+  },
+  "chemical/x-vmd": {
+    "source": "mime-support",
+    "extensions": ["vmd"]
+  },
+  "chemical/x-xtel": {
+    "source": "mime-support",
+    "extensions": ["xtel"]
   },
   "chemical/x-xyz": {
     "source": "apache",
@@ -6750,15 +7326,16 @@
   "font/otf": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["otf"]
+    "extensions": ["otf","ttf"]
   },
   "font/sfnt": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["ttf","otf"]
   },
   "font/ttf": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["ttf"]
+    "extensions": ["ttf","otf"]
   },
   "font/woff": {
     "source": "iana",
@@ -6773,6 +7350,7 @@
     "extensions": ["exr"]
   },
   "image/apng": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["apng"]
   },
@@ -6783,6 +7361,7 @@
     "source": "iana"
   },
   "image/avif": {
+    "source": "custom",
     "compressible": false,
     "extensions": ["avif"]
   },
@@ -6911,7 +7490,12 @@
   "image/naplps": {
     "source": "iana"
   },
+  "image/pcx": {
+    "source": "mime-support",
+    "extensions": ["pcx"]
+  },
   "image/pjpeg": {
+    "source": "custom",
     "compressible": false
   },
   "image/png": {
@@ -7018,6 +7602,7 @@
     "source": "iana"
   },
   "image/vnd.ms-dds": {
+    "source": "custom",
     "extensions": ["dds"]
   },
   "image/vnd.ms-modi": {
@@ -7079,6 +7664,14 @@
     "source": "apache",
     "extensions": ["3ds"]
   },
+  "image/x-canon-cr2": {
+    "source": "mime-support",
+    "extensions": ["cr2"]
+  },
+  "image/x-canon-crw": {
+    "source": "mime-support",
+    "extensions": ["crw"]
+  },
   "image/x-cmu-raster": {
     "source": "apache",
     "extensions": ["ras"]
@@ -7087,6 +7680,26 @@
     "source": "apache",
     "extensions": ["cmx"]
   },
+  "image/x-coreldraw": {
+    "source": "mime-support",
+    "extensions": ["cdr"]
+  },
+  "image/x-coreldrawpattern": {
+    "source": "mime-support",
+    "extensions": ["pat"]
+  },
+  "image/x-coreldrawtemplate": {
+    "source": "mime-support",
+    "extensions": ["cdt"]
+  },
+  "image/x-corelphotopaint": {
+    "source": "mime-support",
+    "extensions": ["cpt"]
+  },
+  "image/x-epson-erf": {
+    "source": "mime-support",
+    "extensions": ["erf"]
+  },
   "image/x-freehand": {
     "source": "apache",
     "extensions": ["fh","fhc","fh4","fh5","fh7"]
@@ -7096,6 +7709,10 @@
     "compressible": true,
     "extensions": ["ico"]
   },
+  "image/x-jg": {
+    "source": "mime-support",
+    "extensions": ["art"]
+  },
   "image/x-jng": {
     "source": "nginx",
     "extensions": ["jng"]
@@ -7109,10 +7726,22 @@
     "compressible": true,
     "extensions": ["bmp"]
   },
+  "image/x-nikon-nef": {
+    "source": "mime-support",
+    "extensions": ["nef"]
+  },
+  "image/x-olympus-orf": {
+    "source": "mime-support",
+    "extensions": ["orf"]
+  },
   "image/x-pcx": {
     "source": "apache",
     "extensions": ["pcx"]
   },
+  "image/x-photoshop": {
+    "source": "mime-support",
+    "extensions": ["psd"]
+  },
   "image/x-pict": {
     "source": "apache",
     "extensions": ["pic","pct"]
@@ -7146,6 +7775,7 @@
     "extensions": ["xbm"]
   },
   "image/x-xcf": {
+    "source": "custom",
     "compressible": false
   },
   "image/x-xpixmap": {
@@ -7156,6 +7786,24 @@
     "source": "apache",
     "extensions": ["xwd"]
   },
+  "inode/blockdevice": {
+    "source": "mime-support"
+  },
+  "inode/chardevice": {
+    "source": "mime-support"
+  },
+  "inode/directory": {
+    "source": "mime-support"
+  },
+  "inode/directory-locked": {
+    "source": "mime-support"
+  },
+  "inode/fifo": {
+    "source": "mime-support"
+  },
+  "inode/socket": {
+    "source": "mime-support"
+  },
   "message/cpim": {
     "source": "iana"
   },
@@ -7418,15 +8066,18 @@
   },
   "text/calendar": {
     "source": "iana",
-    "extensions": ["ics","ifb"]
+    "extensions": ["ics","ifb","icz"]
   },
   "text/calender": {
+    "source": "custom",
     "compressible": true
   },
   "text/cmd": {
+    "source": "custom",
     "compressible": true
   },
   "text/coffeescript": {
+    "source": "custom",
     "extensions": ["coffee","litcoffee"]
   },
   "text/css": {
@@ -7455,6 +8106,9 @@
   "text/encaprtp": {
     "source": "iana"
   },
+  "text/english": {
+    "source": "mime-support"
+  },
   "text/enriched": {
     "source": "iana"
   },
@@ -7467,12 +8121,21 @@
   "text/grammar-ref-list": {
     "source": "iana"
   },
+  "text/h323": {
+    "source": "mime-support",
+    "extensions": ["323"]
+  },
   "text/html": {
     "source": "iana",
     "compressible": true,
     "extensions": ["html","htm","shtml"]
   },
+  "text/iuls": {
+    "source": "mime-support",
+    "extensions": ["uls"]
+  },
   "text/jade": {
+    "source": "custom",
     "extensions": ["jade"]
   },
   "text/javascript": {
@@ -7483,23 +8146,26 @@
     "source": "iana"
   },
   "text/jsx": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["jsx"]
   },
   "text/less": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["less"]
   },
   "text/markdown": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["markdown","md"]
+    "extensions": ["md","markdown"]
   },
   "text/mathml": {
     "source": "nginx",
     "extensions": ["mml"]
   },
   "text/mdx": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["mdx"]
   },
@@ -7522,7 +8188,7 @@
   "text/plain": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["txt","text","conf","def","list","log","in","ini"]
+    "extensions": ["txt","text","conf","def","list","log","in","asc","pot","brf","srt","ini"]
   },
   "text/provenance-notation": {
     "source": "iana",
@@ -7566,6 +8232,10 @@
   "text/rtx": {
     "source": "iana"
   },
+  "text/scriptlet": {
+    "source": "mime-support",
+    "extensions": ["sct","wsc"]
+  },
   "text/sgml": {
     "source": "iana",
     "extensions": ["sgml","sgm"]
@@ -7574,9 +8244,11 @@
     "source": "iana"
   },
   "text/shex": {
+    "source": "custom",
     "extensions": ["shex"]
   },
   "text/slim": {
+    "source": "custom",
     "extensions": ["slim","slm"]
   },
   "text/spdx": {
@@ -7587,6 +8259,7 @@
     "source": "iana"
   },
   "text/stylus": {
+    "source": "custom",
     "extensions": ["stylus","styl"]
   },
   "text/t140": {
@@ -7597,6 +8270,10 @@
     "compressible": true,
     "extensions": ["tsv"]
   },
+  "text/texmacs": {
+    "source": "mime-support",
+    "extensions": ["tm"]
+  },
   "text/troff": {
     "source": "iana",
     "extensions": ["t","tr","roff","man","me","ms"]
@@ -7617,7 +8294,7 @@
   "text/vcard": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["vcard"]
+    "extensions": ["vcard","vcf"]
   },
   "text/vnd.a": {
     "source": "iana"
@@ -7662,6 +8339,9 @@
   "text/vnd.ficlab.flt": {
     "source": "iana"
   },
+  "text/vnd.flatland.3dml": {
+    "source": "mime-support"
+  },
   "text/vnd.fly": {
     "source": "iana",
     "extensions": ["fly"]
@@ -7751,38 +8431,97 @@
     "source": "apache",
     "extensions": ["s","asm"]
   },
+  "text/x-bibtex": {
+    "source": "mime-support",
+    "extensions": ["bib"]
+  },
+  "text/x-boo": {
+    "source": "mime-support",
+    "extensions": ["boo"]
+  },
   "text/x-c": {
     "source": "apache",
     "extensions": ["c","cc","cxx","cpp","h","hh","dic"]
   },
+  "text/x-chdr": {
+    "source": "mime-support",
+    "extensions": ["h"]
+  },
   "text/x-component": {
     "source": "nginx",
     "extensions": ["htc"]
   },
+  "text/x-crontab": {
+    "source": "mime-support"
+  },
+  "text/x-csh": {
+    "source": "mime-support",
+    "extensions": ["csh"]
+  },
+  "text/x-csrc": {
+    "source": "mime-support",
+    "extensions": ["c"]
+  },
+  "text/x-diff": {
+    "source": "mime-support",
+    "extensions": ["diff","patch"]
+  },
+  "text/x-dsrc": {
+    "source": "mime-support",
+    "extensions": ["d"]
+  },
   "text/x-fortran": {
     "source": "apache",
     "extensions": ["f","for","f77","f90"]
   },
   "text/x-gwt-rpc": {
+    "source": "custom",
     "compressible": true
   },
   "text/x-handlebars-template": {
+    "source": "custom",
     "extensions": ["hbs"]
   },
+  "text/x-haskell": {
+    "source": "mime-support",
+    "extensions": ["hs"]
+  },
+  "text/x-java": {
+    "source": "mime-support",
+    "extensions": ["java"]
+  },
   "text/x-java-source": {
     "source": "apache",
     "extensions": ["java"]
   },
   "text/x-jquery-tmpl": {
+    "source": "custom",
     "compressible": true
   },
+  "text/x-lilypond": {
+    "source": "mime-support",
+    "extensions": ["ly"]
+  },
+  "text/x-literate-haskell": {
+    "source": "mime-support",
+    "extensions": ["lhs"]
+  },
   "text/x-lua": {
+    "source": "custom",
     "extensions": ["lua"]
   },
+  "text/x-makefile": {
+    "source": "mime-support"
+  },
   "text/x-markdown": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["mkd"]
   },
+  "text/x-moc": {
+    "source": "mime-support",
+    "extensions": ["moc"]
+  },
   "text/x-nfo": {
     "source": "apache",
     "extensions": ["nfo"]
@@ -7792,6 +8531,7 @@
     "extensions": ["opml"]
   },
   "text/x-org": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["org"]
   },
@@ -7799,16 +8539,38 @@
     "source": "apache",
     "extensions": ["p","pas"]
   },
+  "text/x-pcs-gcd": {
+    "source": "mime-support",
+    "extensions": ["gcd"]
+  },
+  "text/x-perl": {
+    "source": "mime-support",
+    "extensions": ["pl","pm"]
+  },
   "text/x-processing": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["pde"]
   },
+  "text/x-python": {
+    "source": "mime-support",
+    "extensions": ["py"]
+  },
   "text/x-sass": {
+    "source": "custom",
     "extensions": ["sass"]
   },
+  "text/x-scala": {
+    "source": "mime-support",
+    "extensions": ["scala"]
+  },
   "text/x-scss": {
+    "source": "custom",
     "extensions": ["scss"]
   },
+  "text/x-server-parsed-html": {
+    "source": "mime-support"
+  },
   "text/x-setext": {
     "source": "apache",
     "extensions": ["etx"]
@@ -7817,10 +8579,23 @@
     "source": "apache",
     "extensions": ["sfv"]
   },
+  "text/x-sh": {
+    "source": "mime-support",
+    "extensions": ["sh"]
+  },
   "text/x-suse-ymp": {
+    "source": "custom",
     "compressible": true,
     "extensions": ["ymp"]
   },
+  "text/x-tcl": {
+    "source": "mime-support",
+    "extensions": ["tcl","tk"]
+  },
+  "text/x-tex": {
+    "source": "mime-support",
+    "extensions": ["tex","ltx","sty","cls"]
+  },
   "text/x-uuencode": {
     "source": "apache",
     "extensions": ["uu"]
@@ -7842,6 +8617,7 @@
     "source": "iana"
   },
   "text/yaml": {
+    "source": "custom",
     "extensions": ["yaml","yml"]
   },
   "video/1d-interleaved-parityfec": {
@@ -7858,6 +8634,10 @@
     "source": "iana",
     "extensions": ["3g2"]
   },
+  "video/annodex": {
+    "source": "mime-support",
+    "extensions": ["axv"]
+  },
   "video/bmpeg": {
     "source": "iana"
   },
@@ -7867,8 +8647,13 @@
   "video/celb": {
     "source": "iana"
   },
+  "video/dl": {
+    "source": "mime-support",
+    "extensions": ["dl"]
+  },
   "video/dv": {
-    "source": "iana"
+    "source": "iana",
+    "extensions": ["dif","dv"]
   },
   "video/encaprtp": {
     "source": "iana"
@@ -7876,6 +8661,14 @@
   "video/flexfec": {
     "source": "iana"
   },
+  "video/fli": {
+    "source": "mime-support",
+    "extensions": ["fli"]
+  },
+  "video/gl": {
+    "source": "mime-support",
+    "extensions": ["gl"]
+  },
   "video/h261": {
     "source": "iana",
     "extensions": ["h261"]
@@ -8077,6 +8870,9 @@
     "source": "iana",
     "extensions": ["pyv"]
   },
+  "video/vnd.mts": {
+    "source": "mime-support"
+  },
   "video/vnd.nokia.interleaved-multimedia": {
     "source": "iana"
   },
@@ -8139,6 +8935,10 @@
     "compressible": false,
     "extensions": ["flv"]
   },
+  "video/x-la-asf": {
+    "source": "mime-support",
+    "extensions": ["lsf","lsx"]
+  },
   "video/x-m4v": {
     "source": "apache",
     "extensions": ["m4v"]
@@ -8146,7 +8946,7 @@
   "video/x-matroska": {
     "source": "apache",
     "compressible": false,
-    "extensions": ["mkv","mk3d","mks"]
+    "extensions": ["mkv","mk3d","mks","mpv"]
   },
   "video/x-mng": {
     "source": "apache",
@@ -8193,10 +8993,20 @@
     "source": "apache",
     "extensions": ["ice"]
   },
+  "x-epoc/x-sisx-app": {
+    "source": "mime-support",
+    "extensions": ["sisx"]
+  },
   "x-shader/x-fragment": {
+    "source": "custom",
     "compressible": true
   },
   "x-shader/x-vertex": {
+    "source": "custom",
     "compressible": true
+  },
+  "x-world/x-vrml": {
+    "source": "mime-support",
+    "extensions": ["vrm","vrml","wrl"]
   }
 }
diff --git a/scripts/build.js b/scripts/build.js
index 94acaf7e4..078a71465 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -10,6 +10,9 @@ addData(db, require('../src/apache-types.json'), 'apache')
 // add the mime extensions from nginx
 addData(db, require('../src/nginx-types.json'), 'nginx')
 
+// add the mime extensions from nginx
+addData(db, require('../src/mime-support-types.json'), 'mime-support')
+
 // now add all our custom data
 addData(db, require('../src/custom-types.json'), 'custom')
 
diff --git a/scripts/fetch-apache.js b/scripts/fetch-apache.js
index 3351f10d2..12d450281 100644
--- a/scripts/fetch-apache.js
+++ b/scripts/fetch-apache.js
@@ -1,96 +1,12 @@
 'use strict'
-
-/**
- * Convert these text files to JSON for browser usage.
- */
-
-var getBody = require('raw-body')
-var https = require('https')
-var writedb = require('./lib/write-db')
-
-/**
- * Mime types and associated extensions are stored in the form:
- *
- *   <type> <ext> <ext> <ext>
- *
- * And some are commented out with a leading `#` because they have no associated extensions.
- * This regexp checks whether a single line matches this format, ignoring lines that are just comments.
- * We could also just remove all lines that start with `#` if we want to make the JSON files smaller
- * and ignore all mime types without associated extensions.
- */
-var TYPE_LINE_REGEXP = /^(?:# )?([\w-]+\/[\w+.-]+)((?:\s+[\w-]+)*)$/gm
+var getMimeTypes = require('./fetch-mime-types-file');
 
 /**
  * URL for the mime.types file in the Apache HTTPD project source.
  */
 var URL = 'https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types'
+var OUT = 'src/apache-types.json'
 
-get(URL, function onResponse (err, body) {
-  if (err) throw err
-
-  var json = {}
-  var match = null
-
-  TYPE_LINE_REGEXP.index = 0
-
-  while ((match = TYPE_LINE_REGEXP.exec(body))) {
-    var mime = match[1]
-
-    if (mime.substr(-8) === '/example') {
-      continue
-    }
-
-    // parse the extensions
-    var extensions = (match[2] || '')
-      .split(/\s+/)
-      .filter(Boolean)
-    var data = json[mime] || (json[mime] = {})
-
-    // append the extensions
-    appendExtensions(data, extensions)
-  }
-
-  writedb('src/apache-types.json', json)
-})
-
-/**
- * Append an extension to an object.
- */
-function appendExtension (obj, extension) {
-  if (!obj.extensions) {
-    obj.extensions = []
-  }
-
-  if (obj.extensions.indexOf(extension) === -1) {
-    obj.extensions.push(extension)
-  }
-}
-
-/**
- * Append extensions to an object.
- */
-function appendExtensions (obj, extensions) {
-  if (extensions.length === 0) {
-    return
-  }
-
-  for (var i = 0; i < extensions.length; i++) {
-    var extension = extensions[i]
-
-    // add extension to the type entry
-    appendExtension(obj, extension)
-  }
-}
-
-/**
- * Get HTTPS resource.
- */
-function get (url, callback) {
-  https.get(url, function onResponse (res) {
-    if (res.statusCode !== 200) {
-      callback(new Error('got status code ' + res.statusCode + ' from ' + URL))
-    } else {
-      getBody(res, true, callback)
-    }
-  })
-}
+getMimeTypes(URL, OUT, function onResponse (err) {
+  console.error(err);
+});
diff --git a/scripts/fetch-mime-support.js b/scripts/fetch-mime-support.js
new file mode 100644
index 000000000..7640261aa
--- /dev/null
+++ b/scripts/fetch-mime-support.js
@@ -0,0 +1,12 @@
+'use strict'
+var getMimeTypes = require('./fetch-mime-types-file');
+
+/**
+ * URL for the mime.types file in the Apache HTTPD project source.
+ */
+var URL = 'https://salsa.debian.org/debian/mime-support/-/raw/master/mime.types?inline=false'
+var OUT = 'src/mime-support-types.json'
+
+getMimeTypes(URL, OUT, function onResponse (err) {
+  console.error(err);
+});
diff --git a/scripts/fetch-mime-types-file.js b/scripts/fetch-mime-types-file.js
new file mode 100644
index 000000000..0b4735798
--- /dev/null
+++ b/scripts/fetch-mime-types-file.js
@@ -0,0 +1,95 @@
+'use strict'
+
+/**
+ * Convert these text files to JSON for browser usage.
+ */
+
+var getBody = require('raw-body')
+var https = require('https')
+var writedb = require('./lib/write-db')
+
+/**
+ * Mime types and associated extensions are stored in the form:
+ *
+ *   <type> <ext> <ext> <ext>
+ *
+ * And some are commented out with a leading `#` because they have no associated extensions.
+ * This regexp checks whether a single line matches this format, ignoring lines that are just comments.
+ * We could also just remove all lines that start with `#` if we want to make the JSON files smaller
+ * and ignore all mime types without associated extensions.
+ */
+var TYPE_LINE_REGEXP = /^(?:# )?([\w-]+\/[\w+.-]+)((?:\s+[\w-]+)*)$/gm
+
+function getMimeTypes(URL, OUT, callback) {
+  get(URL, function onResponse (err, body) {
+    if (err) callback(err)
+
+    var json = {}
+    var match = null
+
+    TYPE_LINE_REGEXP.index = 0
+
+    while ((match = TYPE_LINE_REGEXP.exec(body))) {
+      var mime = match[1]
+
+      if (mime.substr(-8) === '/example') {
+        continue
+      }
+
+      // parse the extensions
+      var extensions = (match[2] || '')
+        .split(/\s+/)
+        .filter(Boolean)
+      var data = json[mime] || (json[mime] = {})
+
+      // append the extensions
+      appendExtensions(data, extensions)
+    }
+
+    writedb(OUT, json)
+  })
+}
+
+/**
+ * Append an extension to an object.
+ */
+function appendExtension (obj, extension) {
+  if (!obj.extensions) {
+    obj.extensions = []
+  }
+
+  if (obj.extensions.indexOf(extension) === -1) {
+    obj.extensions.push(extension)
+  }
+}
+
+/**
+ * Append extensions to an object.
+ */
+function appendExtensions (obj, extensions) {
+  if (extensions.length === 0) {
+    return
+  }
+
+  for (var i = 0; i < extensions.length; i++) {
+    var extension = extensions[i]
+
+    // add extension to the type entry
+    appendExtension(obj, extension)
+  }
+}
+
+/**
+ * Get HTTPS resource.
+ */
+function get (url, callback) {
+  https.get(url, function onResponse (res) {
+    if (res.statusCode !== 200) {
+      callback(new Error('got status code ' + res.statusCode + ' from ' + URL))
+    } else {
+      getBody(res, true, callback)
+    }
+  })
+}
+
+module.exports = getMimeTypes;
diff --git a/scripts/stats.js b/scripts/stats.js
new file mode 100644
index 000000000..0a55388f3
--- /dev/null
+++ b/scripts/stats.js
@@ -0,0 +1,8 @@
+const db = require('../db.json');
+const sources = ['iana', 'apache', 'nginx', 'mime-support', 'custom'];
+console.log('total', Object.values(db).length);
+sources.forEach(src => {
+  console.log(src, Object.values(db).filter(i => i.source === src).length);
+});
+console.log(undefined, Object.values(db).filter(i => i === undefined).length);
+console.log('other', Object.values(db).filter(i => !sources.includes(i.source)).length);
diff --git a/src/mime-support-types.json b/src/mime-support-types.json
new file mode 100644
index 000000000..75f705c2e
--- /dev/null
+++ b/src/mime-support-types.json
@@ -0,0 +1,1635 @@
+{
+  "application/activemessage": {},
+  "application/andrew-inset": {
+    "extensions": ["ez"]
+  },
+  "application/annodex": {
+    "extensions": ["anx"]
+  },
+  "application/applefile": {},
+  "application/atom+xml": {
+    "extensions": ["atom"]
+  },
+  "application/atomcat+xml": {
+    "extensions": ["atomcat"]
+  },
+  "application/atomicmail": {},
+  "application/atomserv+xml": {
+    "extensions": ["atomsrv"]
+  },
+  "application/batch-SMTP": {},
+  "application/bbolin": {
+    "extensions": ["lin"]
+  },
+  "application/beep+xml": {},
+  "application/cals-1840": {},
+  "application/commonground": {},
+  "application/cu-seeme": {
+    "extensions": ["cu"]
+  },
+  "application/cybercash": {},
+  "application/davmount+xml": {
+    "extensions": ["davmount"]
+  },
+  "application/dca-rft": {},
+  "application/dec-dx": {},
+  "application/dicom": {
+    "extensions": ["dcm"]
+  },
+  "application/docbook+xml": {},
+  "application/dsptype": {
+    "extensions": ["tsp"]
+  },
+  "application/dvcs": {},
+  "application/ecmascript": {
+    "extensions": ["es"]
+  },
+  "application/edi-consent": {},
+  "application/edi-x12": {},
+  "application/edifact": {},
+  "application/epub+zip": {
+    "extensions": ["epub"]
+  },
+  "application/eshop": {},
+  "application/font-sfnt": {
+    "extensions": ["otf","ttf"]
+  },
+  "application/font-tdpfr": {
+    "extensions": ["pfr"]
+  },
+  "application/font-woff": {
+    "extensions": ["woff"]
+  },
+  "application/futuresplash": {
+    "extensions": ["spl"]
+  },
+  "application/ghostview": {},
+  "application/gzip": {
+    "extensions": ["gz"]
+  },
+  "application/hta": {
+    "extensions": ["hta"]
+  },
+  "application/http": {},
+  "application/hyperstudio": {},
+  "application/iges": {},
+  "application/index": {},
+  "application/index.cmd": {},
+  "application/index.obj": {},
+  "application/index.response": {},
+  "application/index.vnd": {},
+  "application/iotp": {},
+  "application/ipp": {},
+  "application/isup": {},
+  "application/java-archive": {
+    "extensions": ["jar"]
+  },
+  "application/java-serialized-object": {
+    "extensions": ["ser"]
+  },
+  "application/java-vm": {
+    "extensions": ["class"]
+  },
+  "application/javascript": {
+    "extensions": ["js","mjs"]
+  },
+  "application/json": {
+    "extensions": ["json"]
+  },
+  "application/ld+json": {
+    "extensions": ["jsonld"]
+  },
+  "application/m3g": {
+    "extensions": ["m3g"]
+  },
+  "application/mac-binhex40": {
+    "extensions": ["hqx"]
+  },
+  "application/mac-compactpro": {
+    "extensions": ["cpt"]
+  },
+  "application/macwriteii": {},
+  "application/marc": {},
+  "application/mathematica": {
+    "extensions": ["nb","nbp"]
+  },
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+  },
+  "text/x-sh": {
+    "extensions": ["sh"]
+  },
+  "text/x-tcl": {
+    "extensions": ["tcl","tk"]
+  },
+  "text/x-tex": {
+    "extensions": ["tex","ltx","sty","cls"]
+  },
+  "text/x-vcalendar": {
+    "extensions": ["vcs"]
+  },
+  "video/3gpp": {
+    "extensions": ["3gp"]
+  },
+  "video/MP2T": {
+    "extensions": ["ts"]
+  },
+  "video/annodex": {
+    "extensions": ["axv"]
+  },
+  "video/dl": {
+    "extensions": ["dl"]
+  },
+  "video/dv": {
+    "extensions": ["dif","dv"]
+  },
+  "video/fli": {
+    "extensions": ["fli"]
+  },
+  "video/gl": {
+    "extensions": ["gl"]
+  },
+  "video/mp4": {
+    "extensions": ["mp4"]
+  },
+  "video/mp4v-es": {},
+  "video/mpeg": {
+    "extensions": ["mpeg","mpg","mpe"]
+  },
+  "video/ogg": {
+    "extensions": ["ogv"]
+  },
+  "video/parityfec": {},
+  "video/pointer": {},
+  "video/quicktime": {
+    "extensions": ["qt","mov"]
+  },
+  "video/vnd.fvt": {},
+  "video/vnd.motorola.video": {},
+  "video/vnd.motorola.videop": {},
+  "video/vnd.mpegurl": {
+    "extensions": ["mxu"]
+  },
+  "video/vnd.mts": {},
+  "video/vnd.nokia.interleaved-multimedia": {},
+  "video/vnd.vivo": {},
+  "video/webm": {
+    "extensions": ["webm"]
+  },
+  "video/x-flv": {
+    "extensions": ["flv"]
+  },
+  "video/x-la-asf": {
+    "extensions": ["lsf","lsx"]
+  },
+  "video/x-matroska": {
+    "extensions": ["mpv","mkv"]
+  },
+  "video/x-mng": {
+    "extensions": ["mng"]
+  },
+  "video/x-ms-asf": {
+    "extensions": ["asf","asx"]
+  },
+  "video/x-ms-wm": {
+    "extensions": ["wm"]
+  },
+  "video/x-ms-wmv": {
+    "extensions": ["wmv"]
+  },
+  "video/x-ms-wmx": {
+    "extensions": ["wmx"]
+  },
+  "video/x-ms-wvx": {
+    "extensions": ["wvx"]
+  },
+  "video/x-msvideo": {
+    "extensions": ["avi"]
+  },
+  "video/x-sgi-movie": {
+    "extensions": ["movie"]
+  },
+  "x-conference/x-cooltalk": {
+    "extensions": ["ice"]
+  },
+  "x-epoc/x-sisx-app": {
+    "extensions": ["sisx"]
+  },
+  "x-world/x-vrml": {
+    "extensions": ["vrm","vrml","wrl"]
+  }
+}

From 935274d62fb1751c29cd9e26deaf61c94d9d5f6a Mon Sep 17 00:00:00 2001
From: Sam Pinkus <sgpinkus@gmail.com>
Date: Mon, 20 Jul 2020 13:56:34 +1000
Subject: [PATCH 3/3] Revert 'custom' source key for MIME custom types. Rm
 stats.js script. Update README.md

---
 README.md        |  2 +-
 db.json          | 65 ------------------------------------------------
 scripts/build.js |  2 +-
 scripts/stats.js |  8 ------
 4 files changed, 2 insertions(+), 75 deletions(-)
 delete mode 100644 scripts/stats.js

diff --git a/README.md b/README.md
index e1b409663..d8ef8f7a8 100644
--- a/README.md
+++ b/README.md
@@ -49,11 +49,11 @@ The JSON file is a map lookup for lowercased mime types.
 Each mime type has the following properties:
 
 - `.source` - where the mime type is defined.
+    If not set, it's probably a custom media type.
     - `apache` - [Apache common media types](http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types)
     - `iana` - [IANA-defined media types](http://www.iana.org/assignments/media-types/media-types.xhtml)
     - `nginx` - [nginx media types](http://hg.nginx.org/nginx/raw-file/default/conf/mime.types)
     - `mime-support` [Debian Linux mime.types database (upstream source)](https://salsa.debian.org/debian/mime-support/-/raw/master/mime.types)
-    - `custom` - Loaded from custom set of types maintained in this repository.
 - `.extensions[]` - known extensions associated with this mime type.
 - `.compressible` - whether a file of this type can be gzipped.
 - `.charset` - the default charset associated with this type, if any.
diff --git a/db.json b/db.json
index 0db34d49a..963f84f59 100644
--- a/db.json
+++ b/db.json
@@ -162,7 +162,6 @@
     "extensions": ["lin"]
   },
   "application/bdoc": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["bdoc"]
   },
@@ -323,7 +322,6 @@
     "source": "iana"
   },
   "application/dart": {
-    "source": "custom",
     "compressible": true
   },
   "application/dash+xml": {
@@ -513,7 +511,6 @@
     "compressible": true
   },
   "application/fido.trusted-apps+json": {
-    "source": "custom",
     "compressible": true
   },
   "application/fits": {
@@ -591,7 +588,6 @@
     "compressible": true
   },
   "application/hjson": {
-    "source": "custom",
     "extensions": ["hjson"]
   },
   "application/hta": {
@@ -712,7 +708,6 @@
     "source": "iana"
   },
   "application/json5": {
-    "source": "custom",
     "extensions": ["json5"]
   },
   "application/jsonml+json": {
@@ -793,7 +788,6 @@
     "extensions": ["mads"]
   },
   "application/manifest+json": {
-    "source": "custom",
     "charset": "UTF-8",
     "compressible": true,
     "extensions": ["webmanifest"]
@@ -1249,7 +1243,6 @@
     "source": "iana"
   },
   "application/raml+yaml": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["raml"]
   },
@@ -1609,7 +1602,6 @@
     "source": "iana"
   },
   "application/tar": {
-    "source": "custom",
     "compressible": true
   },
   "application/taxii+json": {
@@ -1654,7 +1646,6 @@
     "source": "iana"
   },
   "application/toml": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["toml"]
   },
@@ -1679,7 +1670,6 @@
     "source": "iana"
   },
   "application/ubjson": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["ubj"]
   },
@@ -2092,7 +2082,6 @@
     "extensions": ["pages"]
   },
   "application/vnd.apple.pkpass": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["pkpass"]
   },
@@ -2946,17 +2935,14 @@
     "extensions": ["gmx"]
   },
   "application/vnd.google-apps.document": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["gdoc"]
   },
   "application/vnd.google-apps.presentation": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["gslides"]
   },
   "application/vnd.google-apps.spreadsheet": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["gsheet"]
   },
@@ -3656,7 +3642,6 @@
     "compressible": true
   },
   "application/vnd.ms-outlook": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["msg"]
   },
@@ -5516,7 +5501,6 @@
     "extensions": ["dmg"]
   },
   "application/x-arj": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["arj"]
   },
@@ -5537,7 +5521,6 @@
     "extensions": ["bcpio"]
   },
   "application/x-bdoc": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["bdoc"]
   },
@@ -5592,7 +5575,6 @@
     "extensions": ["pgn"]
   },
   "application/x-chrome-extension": {
-    "source": "custom",
     "extensions": ["crx"]
   },
   "application/x-cocoa": {
@@ -5622,7 +5604,6 @@
     "extensions": ["csh"]
   },
   "application/x-deb": {
-    "source": "custom",
     "compressible": false
   },
   "application/x-debian-package": {
@@ -5778,7 +5759,6 @@
     "extensions": ["hdf"]
   },
   "application/x-httpd-php": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["php"]
   },
@@ -5830,7 +5810,6 @@
     "extensions": ["jnlp"]
   },
   "application/x-javascript": {
-    "source": "custom",
     "compressible": true
   },
   "application/x-jmol": {
@@ -5845,7 +5824,6 @@
     "source": "mime-support"
   },
   "application/x-keepass2": {
-    "source": "custom",
     "extensions": ["kdbx"]
   },
   "application/x-killustrator": {
@@ -5878,7 +5856,6 @@
     "extensions": ["lha"]
   },
   "application/x-lua-bytecode": {
-    "source": "custom",
     "extensions": ["luac"]
   },
   "application/x-lyx": {
@@ -6223,42 +6200,34 @@
     "source": "mime-support"
   },
   "application/x-virtualbox-hdd": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["hdd"]
   },
   "application/x-virtualbox-ova": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["ova"]
   },
   "application/x-virtualbox-ovf": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["ovf"]
   },
   "application/x-virtualbox-vbox": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["vbox"]
   },
   "application/x-virtualbox-vbox-extpack": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["vbox-extpack"]
   },
   "application/x-virtualbox-vdi": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["vdi"]
   },
   "application/x-virtualbox-vhd": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["vhd"]
   },
   "application/x-virtualbox-vmdk": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["vmdk"]
   },
@@ -6267,7 +6236,6 @@
     "extensions": ["src"]
   },
   "application/x-web-app-manifest+json": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["webapp"]
   },
@@ -6726,7 +6694,6 @@
     "extensions": ["mxmf"]
   },
   "audio/mp3": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["mp3"]
   },
@@ -6995,7 +6962,6 @@
     "extensions": ["rip"]
   },
   "audio/vnd.rn-realaudio": {
-    "source": "custom",
     "compressible": false
   },
   "audio/vnd.sealedmedia.softseal.mpeg": {
@@ -7005,7 +6971,6 @@
     "source": "iana"
   },
   "audio/vnd.wave": {
-    "source": "custom",
     "compressible": false
   },
   "audio/vorbis": {
@@ -7016,12 +6981,10 @@
     "source": "iana"
   },
   "audio/wav": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["wav"]
   },
   "audio/wave": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["wav"]
   },
@@ -7350,7 +7313,6 @@
     "extensions": ["exr"]
   },
   "image/apng": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["apng"]
   },
@@ -7361,7 +7323,6 @@
     "source": "iana"
   },
   "image/avif": {
-    "source": "custom",
     "compressible": false,
     "extensions": ["avif"]
   },
@@ -7495,7 +7456,6 @@
     "extensions": ["pcx"]
   },
   "image/pjpeg": {
-    "source": "custom",
     "compressible": false
   },
   "image/png": {
@@ -7602,7 +7562,6 @@
     "source": "iana"
   },
   "image/vnd.ms-dds": {
-    "source": "custom",
     "extensions": ["dds"]
   },
   "image/vnd.ms-modi": {
@@ -7775,7 +7734,6 @@
     "extensions": ["xbm"]
   },
   "image/x-xcf": {
-    "source": "custom",
     "compressible": false
   },
   "image/x-xpixmap": {
@@ -8069,15 +8027,12 @@
     "extensions": ["ics","ifb","icz"]
   },
   "text/calender": {
-    "source": "custom",
     "compressible": true
   },
   "text/cmd": {
-    "source": "custom",
     "compressible": true
   },
   "text/coffeescript": {
-    "source": "custom",
     "extensions": ["coffee","litcoffee"]
   },
   "text/css": {
@@ -8135,7 +8090,6 @@
     "extensions": ["uls"]
   },
   "text/jade": {
-    "source": "custom",
     "extensions": ["jade"]
   },
   "text/javascript": {
@@ -8146,12 +8100,10 @@
     "source": "iana"
   },
   "text/jsx": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["jsx"]
   },
   "text/less": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["less"]
   },
@@ -8165,7 +8117,6 @@
     "extensions": ["mml"]
   },
   "text/mdx": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["mdx"]
   },
@@ -8244,11 +8195,9 @@
     "source": "iana"
   },
   "text/shex": {
-    "source": "custom",
     "extensions": ["shex"]
   },
   "text/slim": {
-    "source": "custom",
     "extensions": ["slim","slm"]
   },
   "text/spdx": {
@@ -8259,7 +8208,6 @@
     "source": "iana"
   },
   "text/stylus": {
-    "source": "custom",
     "extensions": ["stylus","styl"]
   },
   "text/t140": {
@@ -8475,11 +8423,9 @@
     "extensions": ["f","for","f77","f90"]
   },
   "text/x-gwt-rpc": {
-    "source": "custom",
     "compressible": true
   },
   "text/x-handlebars-template": {
-    "source": "custom",
     "extensions": ["hbs"]
   },
   "text/x-haskell": {
@@ -8495,7 +8441,6 @@
     "extensions": ["java"]
   },
   "text/x-jquery-tmpl": {
-    "source": "custom",
     "compressible": true
   },
   "text/x-lilypond": {
@@ -8507,14 +8452,12 @@
     "extensions": ["lhs"]
   },
   "text/x-lua": {
-    "source": "custom",
     "extensions": ["lua"]
   },
   "text/x-makefile": {
     "source": "mime-support"
   },
   "text/x-markdown": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["mkd"]
   },
@@ -8531,7 +8474,6 @@
     "extensions": ["opml"]
   },
   "text/x-org": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["org"]
   },
@@ -8548,7 +8490,6 @@
     "extensions": ["pl","pm"]
   },
   "text/x-processing": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["pde"]
   },
@@ -8557,7 +8498,6 @@
     "extensions": ["py"]
   },
   "text/x-sass": {
-    "source": "custom",
     "extensions": ["sass"]
   },
   "text/x-scala": {
@@ -8565,7 +8505,6 @@
     "extensions": ["scala"]
   },
   "text/x-scss": {
-    "source": "custom",
     "extensions": ["scss"]
   },
   "text/x-server-parsed-html": {
@@ -8584,7 +8523,6 @@
     "extensions": ["sh"]
   },
   "text/x-suse-ymp": {
-    "source": "custom",
     "compressible": true,
     "extensions": ["ymp"]
   },
@@ -8617,7 +8555,6 @@
     "source": "iana"
   },
   "text/yaml": {
-    "source": "custom",
     "extensions": ["yaml","yml"]
   },
   "video/1d-interleaved-parityfec": {
@@ -8998,11 +8935,9 @@
     "extensions": ["sisx"]
   },
   "x-shader/x-fragment": {
-    "source": "custom",
     "compressible": true
   },
   "x-shader/x-vertex": {
-    "source": "custom",
     "compressible": true
   },
   "x-world/x-vrml": {
diff --git a/scripts/build.js b/scripts/build.js
index 078a71465..1b8245c6c 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -14,7 +14,7 @@ addData(db, require('../src/nginx-types.json'), 'nginx')
 addData(db, require('../src/mime-support-types.json'), 'mime-support')
 
 // now add all our custom data
-addData(db, require('../src/custom-types.json'), 'custom')
+addData(db, require('../src/custom-types.json'))
 
 // finally, all custom suffix defaults
 var mime = require('../src/custom-suffix.json')
diff --git a/scripts/stats.js b/scripts/stats.js
deleted file mode 100644
index 0a55388f3..000000000
--- a/scripts/stats.js
+++ /dev/null
@@ -1,8 +0,0 @@
-const db = require('../db.json');
-const sources = ['iana', 'apache', 'nginx', 'mime-support', 'custom'];
-console.log('total', Object.values(db).length);
-sources.forEach(src => {
-  console.log(src, Object.values(db).filter(i => i.source === src).length);
-});
-console.log(undefined, Object.values(db).filter(i => i === undefined).length);
-console.log('other', Object.values(db).filter(i => !sources.includes(i.source)).length);