From f39c137bda7456c8dc6ef4c6e19d7c1e53384f96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Augusto=20Elesb=C3=A3o?= <aelesbao@users.noreply.github.com>
Date: Mon, 13 Nov 2023 20:15:25 +0100
Subject: [PATCH] feat: support Windows

---
 .github/workflows/prebuild.yml | 3 +++
 binding.gyp                    | 8 ++++++++
 build.cmd                      | 6 ++++++
 package.json                   | 6 ++----
 4 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 build.cmd

diff --git a/.github/workflows/prebuild.yml b/.github/workflows/prebuild.yml
index 3609bfa..ebc36bd 100644
--- a/.github/workflows/prebuild.yml
+++ b/.github/workflows/prebuild.yml
@@ -16,6 +16,7 @@ jobs:
         runner:
           - ubuntu-latest
           - macos-12
+          - windows-2019
     runs-on: ${{ matrix.runner }}
     steps:
       - uses: actions/checkout@v3
@@ -37,6 +38,8 @@ jobs:
         run: |
           if [[ "$RUNNER_OS" == "macOS" ]]; then
             npm run build:arm64 && npm run build:x64
+          elif [[ "$RUNNER_OS" == "win" ]]; then
+            npm run build:win
           else
             npm run build
             npm test
diff --git a/binding.gyp b/binding.gyp
index c449cd1..6f21b98 100755
--- a/binding.gyp
+++ b/binding.gyp
@@ -40,6 +40,14 @@
             "<!(pwd)/out/darwin-arm64/keyring.a"
           ],
         }],
+        ['OS=="win"', {
+          'defines': [
+            '_MSC_VER=1935',
+          ],
+          "libraries": [
+            "<!(cd)/out/win/keyring.lib"
+          ],
+        }]
       ]
     }
   ]
diff --git a/build.cmd b/build.cmd
new file mode 100644
index 0000000..d53f041
--- /dev/null
+++ b/build.cmd
@@ -0,0 +1,6 @@
+go build -v -trimpath -buildmode=c-archive -o ./build/win/keyring.dll ./src/go
+
+copy ./build/win/keyring.h ./build/keyring.h
+
+gendef ./build/win/keyring.dll
+dlltool --input-def ./build/win/keyring.def --output-lib ./build/win/keyring.lib
diff --git a/package.json b/package.json
index a089c60..90e4ba9 100755
--- a/package.json
+++ b/package.json
@@ -33,13 +33,11 @@
     "build": "prebuildify --napi --strip --preinstall=./build.sh",
     "build:x64": "prebuildify --napi --strip --preinstall='./build.sh amd64' --arch=x64",
     "build:arm64": "prebuildify --napi --strip --preinstall='./build.sh arm64' --arch=arm64",
+    "build:win": "prebuildify --napi --strip --preinstall=build.cmd",
     "install": "node-gyp-build",
     "test": "node --napi-modules ./test/index.js"
   },
   "engines": {
     "node": ">=16"
-  },
-  "os": [
-    "!win32"
-  ]
+  }
 }