diff --git a/.Rprofile b/.Rprofile
deleted file mode 100644
index 13efc46..0000000
--- a/.Rprofile
+++ /dev/null
@@ -1 +0,0 @@
-# source("renv/activate.R")
diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
new file mode 100644
index 0000000..ac1d521
--- /dev/null
+++ b/.github/workflows/R-CMD-check.yaml
@@ -0,0 +1,85 @@
+# For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
+# https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
+on:
+  push:
+    branches:
+      - main
+      - master
+      - dev
+  pull_request:
+    branches:
+      - main
+      - master
+      - dev
+
+name: R-CMD-check
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: windows-latest, r: 'release'}
+          - {os: macOS-latest, r: 'release'}
+          - {os: ubuntu-20.04, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+          - {os: ubuntu-20.04, r: 'devel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+
+    env:
+      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
+      RSPM: ${{ matrix.config.rspm }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - name: Query dependencies
+        run: |
+          install.packages('remotes')
+          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
+          writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
+        shell: Rscript {0}
+
+      - name: Cache R packages
+        if: runner.os != 'Windows'
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.R_LIBS_USER }}
+          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
+          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
+
+      - name: Install system dependencies
+        if: runner.os == 'Linux'
+        run: |
+          while read -r cmd
+          do
+            eval sudo $cmd
+          done < <(Rscript -e 'writeLines(remotes::system_requirements("ubuntu", "20.04"))')
+
+      - name: Install dependencies
+        run: |
+          remotes::install_deps(dependencies = TRUE)
+          remotes::install_cran("rcmdcheck")
+        shell: Rscript {0}
+
+      - name: Check
+        env:
+          _R_CHECK_CRAN_INCOMING_REMOTE_: false
+        run: rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
+        shell: Rscript {0}
+
+      - name: Upload check results
+        if: failure()
+        uses: actions/upload-artifact@main
+        with:
+          name: ${{ runner.os }}-r${{ matrix.config.r }}-results
+          path: check
diff --git a/DESCRIPTION b/DESCRIPTION
index 0b4140f..f30c31d 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: datasetjson
 Type: Package
 Title: Read and Write CDISC Dataset JSON Files
-Version: 0.1.0
+Version: 0.2.0
 Authors@R: c(
     person(given = "Mike",
            family = "Stackhouse",
diff --git a/NEWS.md b/NEWS.md
index 103096c..4b3327a 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,8 @@
+# datasetjson 0.2.0
+
+- Remove schema validation on read and write (#26)
+- Address CRAN issues (#29)
+
 # datasetjson 0.1.0
 
 -   Capability to read and validate Dataset JSON files from URLs has been added (#8)
diff --git a/R/read_dataset_json.R b/R/read_dataset_json.R
index 1ffa313..161b382 100644
--- a/R/read_dataset_json.R
+++ b/R/read_dataset_json.R
@@ -34,15 +34,6 @@ read_dataset_json <- function(file) {
     file_contents <- file
   }
 
-  # Validate the input file against the schema
-  valid <- jsonvalidate::json_validate(file_contents, schema = schema_1_0_0, engine="ajv")
-
-  if (!valid) {
-    stop(paste0(c("Dataset JSON file is invalid per the JSON schema. ",
-                "Run datasetjson::validate_dataset_json(",substitute(file),") to see details")),
-      call.=FALSE)
-  }
-
   # Read the file and convert to datasetjson object
   ds_json <- jsonlite::fromJSON(file_contents)
 
diff --git a/R/write_dataset_json.R b/R/write_dataset_json.R
index 95f3afb..af7c165 100644
--- a/R/write_dataset_json.R
+++ b/R/write_dataset_json.R
@@ -39,15 +39,6 @@ write_dataset_json <- function(x, file, pretty=FALSE) {
     auto_unbox = TRUE,
     pretty = pretty)
 
-  # Run the validator
-  valid <- jsonvalidate::json_validate(js, schema_1_0_0, engine="ajv")
-
-  if (!valid) {
-    stop(paste0(c("Dataset JSON file is invalid per the JSON schema. ",
-                  "Run datasetjson::validate_dataset_json(",substitute(file),") to see details")),
-         call.=FALSE)
-  }
-
   if (!missing(file)) {
     # Write file to disk
     cat(js, "\n", file = file)
diff --git a/renv.lock b/renv.lock
deleted file mode 100644
index a2b276e..0000000
--- a/renv.lock
+++ /dev/null
@@ -1,1182 +0,0 @@
-{
-  "R": {
-    "Version": "4.2.1",
-    "Repositories": [
-      {
-        "Name": "CRAN",
-        "URL": "https://packagemanager.rstudio.com/cran/latest"
-      },
-      {
-        "Name": "RSPM",
-        "URL": "https://packagemanager.posit.co/cran/2023-09-01"
-      }
-    ]
-  },
-  "Packages": {
-    "R6": {
-      "Package": "R6",
-      "Version": "2.5.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "470851b6d5d0ac559e9d01bb352b4021"
-    },
-    "Rcpp": {
-      "Package": "Rcpp",
-      "Version": "1.0.11",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "methods",
-        "utils"
-      ],
-      "Hash": "ae6cbbe1492f4de79c45fce06f967ce8"
-    },
-    "V8": {
-      "Package": "V8",
-      "Version": "4.3.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "Rcpp",
-        "curl",
-        "jsonlite",
-        "utils"
-      ],
-      "Hash": "20d81ec18bde233d8cc3265761fe8c93"
-    },
-    "askpass": {
-      "Package": "askpass",
-      "Version": "1.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "sys"
-      ],
-      "Hash": "e8a22846fff485f0be3770c2da758713"
-    },
-    "base64enc": {
-      "Package": "base64enc",
-      "Version": "0.1-3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "543776ae6848fde2f48ff3816d0628bc"
-    },
-    "bit": {
-      "Package": "bit",
-      "Version": "4.0.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "d242abec29412ce988848d0294b208fd"
-    },
-    "bit64": {
-      "Package": "bit64",
-      "Version": "4.0.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "bit",
-        "methods",
-        "stats",
-        "utils"
-      ],
-      "Hash": "9fe98599ca456d6552421db0d6772d8f"
-    },
-    "brio": {
-      "Package": "brio",
-      "Version": "1.1.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "976cf154dfb043c012d87cddd8bca363"
-    },
-    "bslib": {
-      "Package": "bslib",
-      "Version": "0.5.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "base64enc",
-        "cachem",
-        "grDevices",
-        "htmltools",
-        "jquerylib",
-        "jsonlite",
-        "memoise",
-        "mime",
-        "rlang",
-        "sass"
-      ],
-      "Hash": "283015ddfbb9d7bf15ea9f0b5698f0d9"
-    },
-    "cachem": {
-      "Package": "cachem",
-      "Version": "1.0.8",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "fastmap",
-        "rlang"
-      ],
-      "Hash": "c35768291560ce302c0a6589f92e837d"
-    },
-    "callr": {
-      "Package": "callr",
-      "Version": "3.7.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "processx",
-        "utils"
-      ],
-      "Hash": "9b2191ede20fa29828139b9900922e51"
-    },
-    "cli": {
-      "Package": "cli",
-      "Version": "3.6.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "89e6d8219950eac806ae0c489052048a"
-    },
-    "clipr": {
-      "Package": "clipr",
-      "Version": "0.8.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "utils"
-      ],
-      "Hash": "3f038e5ac7f41d4ac41ce658c85e3042"
-    },
-    "cpp11": {
-      "Package": "cpp11",
-      "Version": "0.4.6",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "707fae4bbf73697ec8d85f9d7076c061"
-    },
-    "crayon": {
-      "Package": "crayon",
-      "Version": "1.5.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "grDevices",
-        "methods",
-        "utils"
-      ],
-      "Hash": "e8a1e41acf02548751f45c718d55aa6a"
-    },
-    "credentials": {
-      "Package": "credentials",
-      "Version": "1.3.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "askpass",
-        "curl",
-        "jsonlite",
-        "openssl",
-        "sys"
-      ],
-      "Hash": "93762d0a34d78e6a025efdbfb5c6bb41"
-    },
-    "curl": {
-      "Package": "curl",
-      "Version": "5.0.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "511bacbfa153a15251166b463b4da4f9"
-    },
-    "desc": {
-      "Package": "desc",
-      "Version": "1.4.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "cli",
-        "rprojroot",
-        "utils"
-      ],
-      "Hash": "6b9602c7ebbe87101a9c8edb6e8b6d21"
-    },
-    "diffobj": {
-      "Package": "diffobj",
-      "Version": "0.3.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "crayon",
-        "methods",
-        "stats",
-        "tools",
-        "utils"
-      ],
-      "Hash": "bcaa8b95f8d7d01a5dedfd959ce88ab8"
-    },
-    "digest": {
-      "Package": "digest",
-      "Version": "0.6.33",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "b18a9cf3c003977b0cc49d5e76ebe48d"
-    },
-    "downlit": {
-      "Package": "downlit",
-      "Version": "0.4.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "brio",
-        "desc",
-        "digest",
-        "evaluate",
-        "fansi",
-        "memoise",
-        "rlang",
-        "vctrs",
-        "withr",
-        "yaml"
-      ],
-      "Hash": "14fa1f248b60ed67e1f5418391a17b14"
-    },
-    "ellipsis": {
-      "Package": "ellipsis",
-      "Version": "0.3.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "rlang"
-      ],
-      "Hash": "bb0eec2fe32e88d9e2836c2f73ea2077"
-    },
-    "evaluate": {
-      "Package": "evaluate",
-      "Version": "0.21",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "d59f3b464e8da1aef82dc04b588b8dfb"
-    },
-    "fansi": {
-      "Package": "fansi",
-      "Version": "1.0.4",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "grDevices",
-        "utils"
-      ],
-      "Hash": "1d9e7ad3c8312a192dea7d3db0274fde"
-    },
-    "fastmap": {
-      "Package": "fastmap",
-      "Version": "1.1.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "f7736a18de97dea803bde0a2daaafb27"
-    },
-    "fontawesome": {
-      "Package": "fontawesome",
-      "Version": "0.5.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "htmltools",
-        "rlang"
-      ],
-      "Hash": "c2efdd5f0bcd1ea861c2d4e2a883a67d"
-    },
-    "forcats": {
-      "Package": "forcats",
-      "Version": "1.0.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "lifecycle",
-        "magrittr",
-        "rlang",
-        "tibble"
-      ],
-      "Hash": "1a0a9a3d5083d0d573c4214576f1e690"
-    },
-    "fs": {
-      "Package": "fs",
-      "Version": "1.6.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "47b5f30c720c23999b913a1a635cf0bb"
-    },
-    "gert": {
-      "Package": "gert",
-      "Version": "1.9.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "askpass",
-        "credentials",
-        "openssl",
-        "rstudioapi",
-        "sys",
-        "zip"
-      ],
-      "Hash": "b544c397820e05a97d391b2d614a921a"
-    },
-    "gh": {
-      "Package": "gh",
-      "Version": "1.4.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "gitcreds",
-        "httr2",
-        "ini",
-        "jsonlite",
-        "rlang"
-      ],
-      "Hash": "03533b1c875028233598f848fda44c4c"
-    },
-    "gitcreds": {
-      "Package": "gitcreds",
-      "Version": "0.1.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "ab08ac61f3e1be454ae21911eb8bc2fe"
-    },
-    "glue": {
-      "Package": "glue",
-      "Version": "1.6.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "4f2596dfb05dac67b9dc558e5c6fba2e"
-    },
-    "haven": {
-      "Package": "haven",
-      "Version": "2.5.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "cpp11",
-        "forcats",
-        "hms",
-        "lifecycle",
-        "methods",
-        "readr",
-        "rlang",
-        "tibble",
-        "tidyselect",
-        "vctrs"
-      ],
-      "Hash": "9b302fe352f9cfc5dcf0a4139af3a565"
-    },
-    "highr": {
-      "Package": "highr",
-      "Version": "0.10",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "xfun"
-      ],
-      "Hash": "06230136b2d2b9ba5805e1963fa6e890"
-    },
-    "hms": {
-      "Package": "hms",
-      "Version": "1.1.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "lifecycle",
-        "methods",
-        "pkgconfig",
-        "rlang",
-        "vctrs"
-      ],
-      "Hash": "b59377caa7ed00fa41808342002138f9"
-    },
-    "htmltools": {
-      "Package": "htmltools",
-      "Version": "0.5.6",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "base64enc",
-        "digest",
-        "ellipsis",
-        "fastmap",
-        "grDevices",
-        "rlang",
-        "utils"
-      ],
-      "Hash": "a2326a66919a3311f7fbb1e3bf568283"
-    },
-    "httr": {
-      "Package": "httr",
-      "Version": "1.4.7",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "curl",
-        "jsonlite",
-        "mime",
-        "openssl"
-      ],
-      "Hash": "ac107251d9d9fd72f0ca8049988f1d7f"
-    },
-    "httr2": {
-      "Package": "httr2",
-      "Version": "0.2.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "cli",
-        "curl",
-        "glue",
-        "magrittr",
-        "openssl",
-        "rappdirs",
-        "rlang",
-        "withr"
-      ],
-      "Hash": "193bb297368afbbb42dc85784a46b36e"
-    },
-    "ini": {
-      "Package": "ini",
-      "Version": "0.3.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "6154ec2223172bce8162d4153cda21f7"
-    },
-    "jquerylib": {
-      "Package": "jquerylib",
-      "Version": "0.1.4",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "htmltools"
-      ],
-      "Hash": "5aab57a3bd297eee1c1d862735972182"
-    },
-    "jsonlite": {
-      "Package": "jsonlite",
-      "Version": "1.8.7",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "methods"
-      ],
-      "Hash": "266a20443ca13c65688b2116d5220f76"
-    },
-    "jsonvalidate": {
-      "Package": "jsonvalidate",
-      "Version": "1.3.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "V8"
-      ],
-      "Hash": "cdc2843ef7f44f157198bb99aea7552d"
-    },
-    "knitr": {
-      "Package": "knitr",
-      "Version": "1.43",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "evaluate",
-        "highr",
-        "methods",
-        "tools",
-        "xfun",
-        "yaml"
-      ],
-      "Hash": "9775eb076713f627c07ce41d8199d8f6"
-    },
-    "lifecycle": {
-      "Package": "lifecycle",
-      "Version": "1.0.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "rlang"
-      ],
-      "Hash": "001cecbeac1cff9301bdc3775ee46a86"
-    },
-    "magrittr": {
-      "Package": "magrittr",
-      "Version": "2.0.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "7ce2733a9826b3aeb1775d56fd305472"
-    },
-    "memoise": {
-      "Package": "memoise",
-      "Version": "2.0.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "cachem",
-        "rlang"
-      ],
-      "Hash": "e2817ccf4a065c5d9d7f2cfbe7c1d78c"
-    },
-    "mime": {
-      "Package": "mime",
-      "Version": "0.12",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "tools"
-      ],
-      "Hash": "18e9c28c1d3ca1560ce30658b22ce104"
-    },
-    "openssl": {
-      "Package": "openssl",
-      "Version": "2.1.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "askpass"
-      ],
-      "Hash": "273a6bb4a9844c296a459d2176673270"
-    },
-    "pillar": {
-      "Package": "pillar",
-      "Version": "1.9.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "cli",
-        "fansi",
-        "glue",
-        "lifecycle",
-        "rlang",
-        "utf8",
-        "utils",
-        "vctrs"
-      ],
-      "Hash": "15da5a8412f317beeee6175fbc76f4bb"
-    },
-    "pkgconfig": {
-      "Package": "pkgconfig",
-      "Version": "2.0.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "utils"
-      ],
-      "Hash": "01f28d4278f15c76cddbea05899c5d6f"
-    },
-    "pkgdown": {
-      "Package": "pkgdown",
-      "Version": "2.0.7",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "bslib",
-        "callr",
-        "cli",
-        "desc",
-        "digest",
-        "downlit",
-        "fs",
-        "httr",
-        "jsonlite",
-        "magrittr",
-        "memoise",
-        "purrr",
-        "ragg",
-        "rlang",
-        "rmarkdown",
-        "tibble",
-        "whisker",
-        "withr",
-        "xml2",
-        "yaml"
-      ],
-      "Hash": "16fa15449c930bf3a7761d3c68f8abf9"
-    },
-    "pkgload": {
-      "Package": "pkgload",
-      "Version": "1.3.2.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "crayon",
-        "desc",
-        "fs",
-        "glue",
-        "methods",
-        "rlang",
-        "rprojroot",
-        "utils",
-        "withr"
-      ],
-      "Hash": "a7f498a1b2a4a6816148e498509f6e1d"
-    },
-    "praise": {
-      "Package": "praise",
-      "Version": "1.0.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "a555924add98c99d2f411e37e7d25e9f"
-    },
-    "prettyunits": {
-      "Package": "prettyunits",
-      "Version": "1.1.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "95ef9167b75dde9d2ccc3c7528393e7e"
-    },
-    "processx": {
-      "Package": "processx",
-      "Version": "3.8.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "ps",
-        "utils"
-      ],
-      "Hash": "3efbd8ac1be0296a46c55387aeace0f3"
-    },
-    "progress": {
-      "Package": "progress",
-      "Version": "1.2.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R6",
-        "crayon",
-        "hms",
-        "prettyunits"
-      ],
-      "Hash": "14dc9f7a3c91ebb14ec5bb9208a07061"
-    },
-    "ps": {
-      "Package": "ps",
-      "Version": "1.7.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "709d852d33178db54b17c722e5b1e594"
-    },
-    "purrr": {
-      "Package": "purrr",
-      "Version": "1.0.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "lifecycle",
-        "magrittr",
-        "rlang",
-        "vctrs"
-      ],
-      "Hash": "1cba04a4e9414bdefc9dcaa99649a8dc"
-    },
-    "ragg": {
-      "Package": "ragg",
-      "Version": "1.2.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "systemfonts",
-        "textshaping"
-      ],
-      "Hash": "690bc058ea2b1b8a407d3cfe3dce3ef9"
-    },
-    "rappdirs": {
-      "Package": "rappdirs",
-      "Version": "0.3.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "5e3c5dc0b071b21fa128676560dbe94d"
-    },
-    "readr": {
-      "Package": "readr",
-      "Version": "2.1.4",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "cli",
-        "clipr",
-        "cpp11",
-        "crayon",
-        "hms",
-        "lifecycle",
-        "methods",
-        "rlang",
-        "tibble",
-        "tzdb",
-        "utils",
-        "vroom"
-      ],
-      "Hash": "b5047343b3825f37ad9d3b5d89aa1078"
-    },
-    "rematch2": {
-      "Package": "rematch2",
-      "Version": "2.1.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "tibble"
-      ],
-      "Hash": "76c9e04c712a05848ae7a23d2f170a40"
-    },
-    "renv": {
-      "Package": "renv",
-      "Version": "1.0.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "utils"
-      ],
-      "Hash": "4b22ac016fe54028b88d0c68badbd061"
-    },
-    "rlang": {
-      "Package": "rlang",
-      "Version": "1.1.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "a85c767b55f0bf9b7ad16c6d7baee5bb"
-    },
-    "rmarkdown": {
-      "Package": "rmarkdown",
-      "Version": "2.24",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "bslib",
-        "evaluate",
-        "fontawesome",
-        "htmltools",
-        "jquerylib",
-        "jsonlite",
-        "knitr",
-        "methods",
-        "stringr",
-        "tinytex",
-        "tools",
-        "utils",
-        "xfun",
-        "yaml"
-      ],
-      "Hash": "3854c37590717c08c32ec8542a2e0a35"
-    },
-    "rprojroot": {
-      "Package": "rprojroot",
-      "Version": "2.0.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "1de7ab598047a87bba48434ba35d497d"
-    },
-    "rstudioapi": {
-      "Package": "rstudioapi",
-      "Version": "0.15.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "5564500e25cffad9e22244ced1379887"
-    },
-    "sass": {
-      "Package": "sass",
-      "Version": "0.4.7",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R6",
-        "fs",
-        "htmltools",
-        "rappdirs",
-        "rlang"
-      ],
-      "Hash": "6bd4d33b50ff927191ec9acbf52fd056"
-    },
-    "stringi": {
-      "Package": "stringi",
-      "Version": "1.7.12",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "stats",
-        "tools",
-        "utils"
-      ],
-      "Hash": "ca8bd84263c77310739d2cf64d84d7c9"
-    },
-    "stringr": {
-      "Package": "stringr",
-      "Version": "1.5.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "lifecycle",
-        "magrittr",
-        "rlang",
-        "stringi",
-        "vctrs"
-      ],
-      "Hash": "671a4d384ae9d32fc47a14e98bfa3dc8"
-    },
-    "sys": {
-      "Package": "sys",
-      "Version": "3.4.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "3a1be13d68d47a8cd0bfd74739ca1555"
-    },
-    "systemfonts": {
-      "Package": "systemfonts",
-      "Version": "1.0.4",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cpp11"
-      ],
-      "Hash": "90b28393209827327de889f49935140a"
-    },
-    "testthat": {
-      "Package": "testthat",
-      "Version": "3.1.10",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "R6",
-        "brio",
-        "callr",
-        "cli",
-        "desc",
-        "digest",
-        "ellipsis",
-        "evaluate",
-        "jsonlite",
-        "lifecycle",
-        "magrittr",
-        "methods",
-        "pkgload",
-        "praise",
-        "processx",
-        "ps",
-        "rlang",
-        "utils",
-        "waldo",
-        "withr"
-      ],
-      "Hash": "6f403dc49295610a3a67ea1a9ca64346"
-    },
-    "textshaping": {
-      "Package": "textshaping",
-      "Version": "0.3.6",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cpp11",
-        "systemfonts"
-      ],
-      "Hash": "1ab6223d3670fac7143202cb6a2d43d5"
-    },
-    "tibble": {
-      "Package": "tibble",
-      "Version": "3.2.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "fansi",
-        "lifecycle",
-        "magrittr",
-        "methods",
-        "pillar",
-        "pkgconfig",
-        "rlang",
-        "utils",
-        "vctrs"
-      ],
-      "Hash": "a84e2cc86d07289b3b6f5069df7a004c"
-    },
-    "tidyselect": {
-      "Package": "tidyselect",
-      "Version": "1.2.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "lifecycle",
-        "rlang",
-        "vctrs",
-        "withr"
-      ],
-      "Hash": "79540e5fcd9e0435af547d885f184fd5"
-    },
-    "tinytex": {
-      "Package": "tinytex",
-      "Version": "0.46",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "xfun"
-      ],
-      "Hash": "0c41a73214d982f539c56a7773c7afa5"
-    },
-    "tzdb": {
-      "Package": "tzdb",
-      "Version": "0.4.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cpp11"
-      ],
-      "Hash": "f561504ec2897f4d46f0c7657e488ae1"
-    },
-    "usethis": {
-      "Package": "usethis",
-      "Version": "2.2.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "clipr",
-        "crayon",
-        "curl",
-        "desc",
-        "fs",
-        "gert",
-        "gh",
-        "glue",
-        "jsonlite",
-        "lifecycle",
-        "purrr",
-        "rappdirs",
-        "rlang",
-        "rprojroot",
-        "rstudioapi",
-        "stats",
-        "utils",
-        "whisker",
-        "withr",
-        "yaml"
-      ],
-      "Hash": "60e51f0b94d0324dc19e44110098fa9f"
-    },
-    "utf8": {
-      "Package": "utf8",
-      "Version": "1.2.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "1fe17157424bb09c48a8b3b550c753bc"
-    },
-    "vctrs": {
-      "Package": "vctrs",
-      "Version": "0.6.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "lifecycle",
-        "rlang"
-      ],
-      "Hash": "d0ef2856b83dc33ea6e255caf6229ee2"
-    },
-    "vroom": {
-      "Package": "vroom",
-      "Version": "1.6.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "bit64",
-        "cli",
-        "cpp11",
-        "crayon",
-        "glue",
-        "hms",
-        "lifecycle",
-        "methods",
-        "progress",
-        "rlang",
-        "stats",
-        "tibble",
-        "tidyselect",
-        "tzdb",
-        "vctrs",
-        "withr"
-      ],
-      "Hash": "8318e64ffb3a70e652494017ec455561"
-    },
-    "waldo": {
-      "Package": "waldo",
-      "Version": "0.5.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "cli",
-        "diffobj",
-        "fansi",
-        "glue",
-        "methods",
-        "rematch2",
-        "rlang",
-        "tibble"
-      ],
-      "Hash": "2c993415154cdb94649d99ae138ff5e5"
-    },
-    "whisker": {
-      "Package": "whisker",
-      "Version": "0.4.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "c6abfa47a46d281a7d5159d0a8891e88"
-    },
-    "withr": {
-      "Package": "withr",
-      "Version": "2.5.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "grDevices",
-        "graphics",
-        "stats"
-      ],
-      "Hash": "c0e49a9760983e81e55cdd9be92e7182"
-    },
-    "xfun": {
-      "Package": "xfun",
-      "Version": "0.40",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "stats",
-        "tools"
-      ],
-      "Hash": "be07d23211245fc7d4209f54c4e4ffc8"
-    },
-    "xml2": {
-      "Package": "xml2",
-      "Version": "1.3.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "6c40e5cfcc6aefd88110666e18c31f40"
-    },
-    "yaml": {
-      "Package": "yaml",
-      "Version": "2.3.7",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "0d0056cc5383fbc240ccd0cb584bf436"
-    },
-    "zip": {
-      "Package": "zip",
-      "Version": "2.3.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Hash": "d98c94dacb7e0efcf83b0a133a705504"
-    }
-  }
-}
diff --git a/renv/.gitignore b/renv/.gitignore
deleted file mode 100644
index 0ec0cbb..0000000
--- a/renv/.gitignore
+++ /dev/null
@@ -1,7 +0,0 @@
-library/
-local/
-cellar/
-lock/
-python/
-sandbox/
-staging/
diff --git a/renv/activate.R b/renv/activate.R
deleted file mode 100644
index 2969c73..0000000
--- a/renv/activate.R
+++ /dev/null
@@ -1,1201 +0,0 @@
-
-local({
-
-  # the requested version of renv
-  version <- "1.0.2"
-  attr(version, "sha") <- NULL
-
-  # the project directory
-  project <- getwd()
-
-  # use start-up diagnostics if enabled
-  diagnostics <- Sys.getenv("RENV_STARTUP_DIAGNOSTICS", unset = "FALSE")
-  if (diagnostics) {
-    start <- Sys.time()
-    profile <- tempfile("renv-startup-", fileext = ".Rprof")
-    utils::Rprof(profile)
-    on.exit({
-      utils::Rprof(NULL)
-      elapsed <- signif(difftime(Sys.time(), start, units = "auto"), digits = 2L)
-      writeLines(sprintf("- renv took %s to run the autoloader.", format(elapsed)))
-      writeLines(sprintf("- Profile: %s", profile))
-      print(utils::summaryRprof(profile))
-    }, add = TRUE)
-  }
-
-  # figure out whether the autoloader is enabled
-  enabled <- local({
-
-    # first, check config option
-    override <- getOption("renv.config.autoloader.enabled")
-    if (!is.null(override))
-      return(override)
-
-    # next, check environment variables
-    # TODO: prefer using the configuration one in the future
-    envvars <- c(
-      "RENV_CONFIG_AUTOLOADER_ENABLED",
-      "RENV_AUTOLOADER_ENABLED",
-      "RENV_ACTIVATE_PROJECT"
-    )
-
-    for (envvar in envvars) {
-      envval <- Sys.getenv(envvar, unset = NA)
-      if (!is.na(envval))
-        return(tolower(envval) %in% c("true", "t", "1"))
-    }
-
-    # enable by default
-    TRUE
-
-  })
-
-  if (!enabled)
-    return(FALSE)
-
-  # avoid recursion
-  if (identical(getOption("renv.autoloader.running"), TRUE)) {
-    warning("ignoring recursive attempt to run renv autoloader")
-    return(invisible(TRUE))
-  }
-
-  # signal that we're loading renv during R startup
-  options(renv.autoloader.running = TRUE)
-  on.exit(options(renv.autoloader.running = NULL), add = TRUE)
-
-  # signal that we've consented to use renv
-  options(renv.consent = TRUE)
-
-  # load the 'utils' package eagerly -- this ensures that renv shims, which
-  # mask 'utils' packages, will come first on the search path
-  library(utils, lib.loc = .Library)
-
-  # unload renv if it's already been loaded
-  if ("renv" %in% loadedNamespaces())
-    unloadNamespace("renv")
-
-  # load bootstrap tools   
-  `%||%` <- function(x, y) {
-    if (is.null(x)) y else x
-  }
-  
-  catf <- function(fmt, ..., appendLF = TRUE) {
-  
-    quiet <- getOption("renv.bootstrap.quiet", default = FALSE)
-    if (quiet)
-      return(invisible())
-  
-    msg <- sprintf(fmt, ...)
-    cat(msg, file = stdout(), sep = if (appendLF) "\n" else "")
-  
-    invisible(msg)
-  
-  }
-  
-  header <- function(label,
-                     ...,
-                     prefix = "#",
-                     suffix = "-",
-                     n = min(getOption("width"), 78))
-  {
-    label <- sprintf(label, ...)
-    n <- max(n - nchar(label) - nchar(prefix) - 2L, 8L)
-    if (n <= 0)
-      return(paste(prefix, label))
-  
-    tail <- paste(rep.int(suffix, n), collapse = "")
-    paste0(prefix, " ", label, " ", tail)
-  
-  }
-  
-  startswith <- function(string, prefix) {
-    substring(string, 1, nchar(prefix)) == prefix
-  }
-  
-  bootstrap <- function(version, library) {
-  
-    friendly <- renv_bootstrap_version_friendly(version)
-    section <- header(sprintf("Bootstrapping renv %s", friendly))
-    catf(section)
-  
-    # attempt to download renv
-    catf("- Downloading renv ... ", appendLF = FALSE)
-    withCallingHandlers(
-      tarball <- renv_bootstrap_download(version),
-      error = function(err) {
-        catf("FAILED")
-        stop("failed to download:\n", conditionMessage(err))
-      }
-    )
-    catf("OK")
-    on.exit(unlink(tarball), add = TRUE)
-  
-    # now attempt to install
-    catf("- Installing renv  ... ", appendLF = FALSE)
-    withCallingHandlers(
-      status <- renv_bootstrap_install(version, tarball, library),
-      error = function(err) {
-        catf("FAILED")
-        stop("failed to install:\n", conditionMessage(err))
-      }
-    )
-    catf("OK")
-  
-    # add empty line to break up bootstrapping from normal output
-    catf("")
-  
-    return(invisible())
-  }
-  
-  renv_bootstrap_tests_running <- function() {
-    getOption("renv.tests.running", default = FALSE)
-  }
-  
-  renv_bootstrap_repos <- function() {
-  
-    # get CRAN repository
-    cran <- getOption("renv.repos.cran", "https://cloud.r-project.org")
-  
-    # check for repos override
-    repos <- Sys.getenv("RENV_CONFIG_REPOS_OVERRIDE", unset = NA)
-    if (!is.na(repos)) {
-  
-      # check for RSPM; if set, use a fallback repository for renv
-      rspm <- Sys.getenv("RSPM", unset = NA)
-      if (identical(rspm, repos))
-        repos <- c(RSPM = rspm, CRAN = cran)
-  
-      return(repos)
-  
-    }
-  
-    # check for lockfile repositories
-    repos <- tryCatch(renv_bootstrap_repos_lockfile(), error = identity)
-    if (!inherits(repos, "error") && length(repos))
-      return(repos)
-  
-    # retrieve current repos
-    repos <- getOption("repos")
-  
-    # ensure @CRAN@ entries are resolved
-    repos[repos == "@CRAN@"] <- cran
-  
-    # add in renv.bootstrap.repos if set
-    default <- c(FALLBACK = "https://cloud.r-project.org")
-    extra <- getOption("renv.bootstrap.repos", default = default)
-    repos <- c(repos, extra)
-  
-    # remove duplicates that might've snuck in
-    dupes <- duplicated(repos) | duplicated(names(repos))
-    repos[!dupes]
-  
-  }
-  
-  renv_bootstrap_repos_lockfile <- function() {
-  
-    lockpath <- Sys.getenv("RENV_PATHS_LOCKFILE", unset = "renv.lock")
-    if (!file.exists(lockpath))
-      return(NULL)
-  
-    lockfile <- tryCatch(renv_json_read(lockpath), error = identity)
-    if (inherits(lockfile, "error")) {
-      warning(lockfile)
-      return(NULL)
-    }
-  
-    repos <- lockfile$R$Repositories
-    if (length(repos) == 0)
-      return(NULL)
-  
-    keys <- vapply(repos, `[[`, "Name", FUN.VALUE = character(1))
-    vals <- vapply(repos, `[[`, "URL", FUN.VALUE = character(1))
-    names(vals) <- keys
-  
-    return(vals)
-  
-  }
-  
-  renv_bootstrap_download <- function(version) {
-  
-    sha <- attr(version, "sha", exact = TRUE)
-  
-    methods <- if (!is.null(sha)) {
-  
-      # attempting to bootstrap a development version of renv
-      c(
-        function() renv_bootstrap_download_tarball(sha),
-        function() renv_bootstrap_download_github(sha)
-      )
-  
-    } else {
-  
-      # attempting to bootstrap a release version of renv
-      c(
-        function() renv_bootstrap_download_tarball(version),
-        function() renv_bootstrap_download_cran_latest(version),
-        function() renv_bootstrap_download_cran_archive(version)
-      )
-  
-    }
-  
-    for (method in methods) {
-      path <- tryCatch(method(), error = identity)
-      if (is.character(path) && file.exists(path))
-        return(path)
-    }
-  
-    stop("All download methods failed")
-  
-  }
-  
-  renv_bootstrap_download_impl <- function(url, destfile) {
-  
-    mode <- "wb"
-  
-    # https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17715
-    fixup <-
-      Sys.info()[["sysname"]] == "Windows" &&
-      substring(url, 1L, 5L) == "file:"
-  
-    if (fixup)
-      mode <- "w+b"
-  
-    args <- list(
-      url      = url,
-      destfile = destfile,
-      mode     = mode,
-      quiet    = TRUE
-    )
-  
-    if ("headers" %in% names(formals(utils::download.file)))
-      args$headers <- renv_bootstrap_download_custom_headers(url)
-  
-    do.call(utils::download.file, args)
-  
-  }
-  
-  renv_bootstrap_download_custom_headers <- function(url) {
-  
-    headers <- getOption("renv.download.headers")
-    if (is.null(headers))
-      return(character())
-  
-    if (!is.function(headers))
-      stopf("'renv.download.headers' is not a function")
-  
-    headers <- headers(url)
-    if (length(headers) == 0L)
-      return(character())
-  
-    if (is.list(headers))
-      headers <- unlist(headers, recursive = FALSE, use.names = TRUE)
-  
-    ok <-
-      is.character(headers) &&
-      is.character(names(headers)) &&
-      all(nzchar(names(headers)))
-  
-    if (!ok)
-      stop("invocation of 'renv.download.headers' did not return a named character vector")
-  
-    headers
-  
-  }
-  
-  renv_bootstrap_download_cran_latest <- function(version) {
-  
-    spec <- renv_bootstrap_download_cran_latest_find(version)
-    type  <- spec$type
-    repos <- spec$repos
-  
-    baseurl <- utils::contrib.url(repos = repos, type = type)
-    ext <- if (identical(type, "source"))
-      ".tar.gz"
-    else if (Sys.info()[["sysname"]] == "Windows")
-      ".zip"
-    else
-      ".tgz"
-    name <- sprintf("renv_%s%s", version, ext)
-    url <- paste(baseurl, name, sep = "/")
-  
-    destfile <- file.path(tempdir(), name)
-    status <- tryCatch(
-      renv_bootstrap_download_impl(url, destfile),
-      condition = identity
-    )
-  
-    if (inherits(status, "condition"))
-      return(FALSE)
-  
-    # report success and return
-    destfile
-  
-  }
-  
-  renv_bootstrap_download_cran_latest_find <- function(version) {
-  
-    # check whether binaries are supported on this system
-    binary <-
-      getOption("renv.bootstrap.binary", default = TRUE) &&
-      !identical(.Platform$pkgType, "source") &&
-      !identical(getOption("pkgType"), "source") &&
-      Sys.info()[["sysname"]] %in% c("Darwin", "Windows")
-  
-    types <- c(if (binary) "binary", "source")
-  
-    # iterate over types + repositories
-    for (type in types) {
-      for (repos in renv_bootstrap_repos()) {
-  
-        # retrieve package database
-        db <- tryCatch(
-          as.data.frame(
-            utils::available.packages(type = type, repos = repos),
-            stringsAsFactors = FALSE
-          ),
-          error = identity
-        )
-  
-        if (inherits(db, "error"))
-          next
-  
-        # check for compatible entry
-        entry <- db[db$Package %in% "renv" & db$Version %in% version, ]
-        if (nrow(entry) == 0)
-          next
-  
-        # found it; return spec to caller
-        spec <- list(entry = entry, type = type, repos = repos)
-        return(spec)
-  
-      }
-    }
-  
-    # if we got here, we failed to find renv
-    fmt <- "renv %s is not available from your declared package repositories"
-    stop(sprintf(fmt, version))
-  
-  }
-  
-  renv_bootstrap_download_cran_archive <- function(version) {
-  
-    name <- sprintf("renv_%s.tar.gz", version)
-    repos <- renv_bootstrap_repos()
-    urls <- file.path(repos, "src/contrib/Archive/renv", name)
-    destfile <- file.path(tempdir(), name)
-  
-    for (url in urls) {
-  
-      status <- tryCatch(
-        renv_bootstrap_download_impl(url, destfile),
-        condition = identity
-      )
-  
-      if (identical(status, 0L))
-        return(destfile)
-  
-    }
-  
-    return(FALSE)
-  
-  }
-  
-  renv_bootstrap_download_tarball <- function(version) {
-  
-    # if the user has provided the path to a tarball via
-    # an environment variable, then use it
-    tarball <- Sys.getenv("RENV_BOOTSTRAP_TARBALL", unset = NA)
-    if (is.na(tarball))
-      return()
-  
-    # allow directories
-    if (dir.exists(tarball)) {
-      name <- sprintf("renv_%s.tar.gz", version)
-      tarball <- file.path(tarball, name)
-    }
-  
-    # bail if it doesn't exist
-    if (!file.exists(tarball)) {
-  
-      # let the user know we weren't able to honour their request
-      fmt <- "- RENV_BOOTSTRAP_TARBALL is set (%s) but does not exist."
-      msg <- sprintf(fmt, tarball)
-      warning(msg)
-  
-      # bail
-      return()
-  
-    }
-  
-    catf("- Using local tarball '%s'.", tarball)
-    tarball
-  
-  }
-  
-  renv_bootstrap_download_github <- function(version) {
-  
-    enabled <- Sys.getenv("RENV_BOOTSTRAP_FROM_GITHUB", unset = "TRUE")
-    if (!identical(enabled, "TRUE"))
-      return(FALSE)
-  
-    # prepare download options
-    pat <- Sys.getenv("GITHUB_PAT")
-    if (nzchar(Sys.which("curl")) && nzchar(pat)) {
-      fmt <- "--location --fail --header \"Authorization: token %s\""
-      extra <- sprintf(fmt, pat)
-      saved <- options("download.file.method", "download.file.extra")
-      options(download.file.method = "curl", download.file.extra = extra)
-      on.exit(do.call(base::options, saved), add = TRUE)
-    } else if (nzchar(Sys.which("wget")) && nzchar(pat)) {
-      fmt <- "--header=\"Authorization: token %s\""
-      extra <- sprintf(fmt, pat)
-      saved <- options("download.file.method", "download.file.extra")
-      options(download.file.method = "wget", download.file.extra = extra)
-      on.exit(do.call(base::options, saved), add = TRUE)
-    }
-  
-    url <- file.path("https://api.github.com/repos/rstudio/renv/tarball", version)
-    name <- sprintf("renv_%s.tar.gz", version)
-    destfile <- file.path(tempdir(), name)
-  
-    status <- tryCatch(
-      renv_bootstrap_download_impl(url, destfile),
-      condition = identity
-    )
-  
-    if (!identical(status, 0L))
-      return(FALSE)
-  
-    renv_bootstrap_download_augment(destfile)
-  
-    return(destfile)
-  
-  }
-  
-  # Add Sha to DESCRIPTION. This is stop gap until #890, after which we
-  # can use renv::install() to fully capture metadata.
-  renv_bootstrap_download_augment <- function(destfile) {
-    sha <- renv_bootstrap_git_extract_sha1_tar(destfile)
-    if (is.null(sha)) {
-      return()
-    }
-  
-    # Untar
-    tempdir <- tempfile("renv-github-")
-    on.exit(unlink(tempdir, recursive = TRUE), add = TRUE)
-    untar(destfile, exdir = tempdir)
-    pkgdir <- dir(tempdir, full.names = TRUE)[[1]]
-  
-    # Modify description
-    desc_path <- file.path(pkgdir, "DESCRIPTION")
-    desc_lines <- readLines(desc_path)
-    remotes_fields <- c(
-      "RemoteType: github",
-      "RemoteHost: api.github.com",
-      "RemoteRepo: renv",
-      "RemoteUsername: rstudio",
-      "RemotePkgRef: rstudio/renv",
-      paste("RemoteRef: ", sha),
-      paste("RemoteSha: ", sha)
-    )
-    writeLines(c(desc_lines[desc_lines != ""], remotes_fields), con = desc_path)
-  
-    # Re-tar
-    local({
-      old <- setwd(tempdir)
-      on.exit(setwd(old), add = TRUE)
-  
-      tar(destfile, compression = "gzip")
-    })
-    invisible()
-  }
-  
-  # Extract the commit hash from a git archive. Git archives include the SHA1
-  # hash as the comment field of the tarball pax extended header
-  # (see https://www.kernel.org/pub/software/scm/git/docs/git-archive.html)
-  # For GitHub archives this should be the first header after the default one
-  # (512 byte) header.
-  renv_bootstrap_git_extract_sha1_tar <- function(bundle) {
-  
-    # open the bundle for reading
-    # We use gzcon for everything because (from ?gzcon)
-    # > Reading from a connection which does not supply a 'gzip' magic
-    # > header is equivalent to reading from the original connection
-    conn <- gzcon(file(bundle, open = "rb", raw = TRUE))
-    on.exit(close(conn))
-  
-    # The default pax header is 512 bytes long and the first pax extended header
-    # with the comment should be 51 bytes long
-    # `52 comment=` (11 chars) + 40 byte SHA1 hash
-    len <- 0x200 + 0x33
-    res <- rawToChar(readBin(conn, "raw", n = len)[0x201:len])
-  
-    if (grepl("^52 comment=", res)) {
-      sub("52 comment=", "", res)
-    } else {
-      NULL
-    }
-  }
-  
-  renv_bootstrap_install <- function(version, tarball, library) {
-  
-    # attempt to install it into project library
-    dir.create(library, showWarnings = FALSE, recursive = TRUE)
-    output <- renv_bootstrap_install_impl(library, tarball)
-  
-    # check for successful install
-    status <- attr(output, "status")
-    if (is.null(status) || identical(status, 0L))
-      return(status)
-  
-    # an error occurred; report it
-    header <- "installation of renv failed"
-    lines <- paste(rep.int("=", nchar(header)), collapse = "")
-    text <- paste(c(header, lines, output), collapse = "\n")
-    stop(text)
-  
-  }
-  
-  renv_bootstrap_install_impl <- function(library, tarball) {
-  
-    # invoke using system2 so we can capture and report output
-    bin <- R.home("bin")
-    exe <- if (Sys.info()[["sysname"]] == "Windows") "R.exe" else "R"
-    R <- file.path(bin, exe)
-  
-    args <- c(
-      "--vanilla", "CMD", "INSTALL", "--no-multiarch",
-      "-l", shQuote(path.expand(library)),
-      shQuote(path.expand(tarball))
-    )
-  
-    system2(R, args, stdout = TRUE, stderr = TRUE)
-  
-  }
-  
-  renv_bootstrap_platform_prefix <- function() {
-  
-    # construct version prefix
-    version <- paste(R.version$major, R.version$minor, sep = ".")
-    prefix <- paste("R", numeric_version(version)[1, 1:2], sep = "-")
-  
-    # include SVN revision for development versions of R
-    # (to avoid sharing platform-specific artefacts with released versions of R)
-    devel <-
-      identical(R.version[["status"]],   "Under development (unstable)") ||
-      identical(R.version[["nickname"]], "Unsuffered Consequences")
-  
-    if (devel)
-      prefix <- paste(prefix, R.version[["svn rev"]], sep = "-r")
-  
-    # build list of path components
-    components <- c(prefix, R.version$platform)
-  
-    # include prefix if provided by user
-    prefix <- renv_bootstrap_platform_prefix_impl()
-    if (!is.na(prefix) && nzchar(prefix))
-      components <- c(prefix, components)
-  
-    # build prefix
-    paste(components, collapse = "/")
-  
-  }
-  
-  renv_bootstrap_platform_prefix_impl <- function() {
-  
-    # if an explicit prefix has been supplied, use it
-    prefix <- Sys.getenv("RENV_PATHS_PREFIX", unset = NA)
-    if (!is.na(prefix))
-      return(prefix)
-  
-    # if the user has requested an automatic prefix, generate it
-    auto <- Sys.getenv("RENV_PATHS_PREFIX_AUTO", unset = NA)
-    if (auto %in% c("TRUE", "True", "true", "1"))
-      return(renv_bootstrap_platform_prefix_auto())
-  
-    # empty string on failure
-    ""
-  
-  }
-  
-  renv_bootstrap_platform_prefix_auto <- function() {
-  
-    prefix <- tryCatch(renv_bootstrap_platform_os(), error = identity)
-    if (inherits(prefix, "error") || prefix %in% "unknown") {
-  
-      msg <- paste(
-        "failed to infer current operating system",
-        "please file a bug report at https://github.com/rstudio/renv/issues",
-        sep = "; "
-      )
-  
-      warning(msg)
-  
-    }
-  
-    prefix
-  
-  }
-  
-  renv_bootstrap_platform_os <- function() {
-  
-    sysinfo <- Sys.info()
-    sysname <- sysinfo[["sysname"]]
-  
-    # handle Windows + macOS up front
-    if (sysname == "Windows")
-      return("windows")
-    else if (sysname == "Darwin")
-      return("macos")
-  
-    # check for os-release files
-    for (file in c("/etc/os-release", "/usr/lib/os-release"))
-      if (file.exists(file))
-        return(renv_bootstrap_platform_os_via_os_release(file, sysinfo))
-  
-    # check for redhat-release files
-    if (file.exists("/etc/redhat-release"))
-      return(renv_bootstrap_platform_os_via_redhat_release())
-  
-    "unknown"
-  
-  }
-  
-  renv_bootstrap_platform_os_via_os_release <- function(file, sysinfo) {
-  
-    # read /etc/os-release
-    release <- utils::read.table(
-      file             = file,
-      sep              = "=",
-      quote            = c("\"", "'"),
-      col.names        = c("Key", "Value"),
-      comment.char     = "#",
-      stringsAsFactors = FALSE
-    )
-  
-    vars <- as.list(release$Value)
-    names(vars) <- release$Key
-  
-    # get os name
-    os <- tolower(sysinfo[["sysname"]])
-  
-    # read id
-    id <- "unknown"
-    for (field in c("ID", "ID_LIKE")) {
-      if (field %in% names(vars) && nzchar(vars[[field]])) {
-        id <- vars[[field]]
-        break
-      }
-    }
-  
-    # read version
-    version <- "unknown"
-    for (field in c("UBUNTU_CODENAME", "VERSION_CODENAME", "VERSION_ID", "BUILD_ID")) {
-      if (field %in% names(vars) && nzchar(vars[[field]])) {
-        version <- vars[[field]]
-        break
-      }
-    }
-  
-    # join together
-    paste(c(os, id, version), collapse = "-")
-  
-  }
-  
-  renv_bootstrap_platform_os_via_redhat_release <- function() {
-  
-    # read /etc/redhat-release
-    contents <- readLines("/etc/redhat-release", warn = FALSE)
-  
-    # infer id
-    id <- if (grepl("centos", contents, ignore.case = TRUE))
-      "centos"
-    else if (grepl("redhat", contents, ignore.case = TRUE))
-      "redhat"
-    else
-      "unknown"
-  
-    # try to find a version component (very hacky)
-    version <- "unknown"
-  
-    parts <- strsplit(contents, "[[:space:]]")[[1L]]
-    for (part in parts) {
-  
-      nv <- tryCatch(numeric_version(part), error = identity)
-      if (inherits(nv, "error"))
-        next
-  
-      version <- nv[1, 1]
-      break
-  
-    }
-  
-    paste(c("linux", id, version), collapse = "-")
-  
-  }
-  
-  renv_bootstrap_library_root_name <- function(project) {
-  
-    # use project name as-is if requested
-    asis <- Sys.getenv("RENV_PATHS_LIBRARY_ROOT_ASIS", unset = "FALSE")
-    if (asis)
-      return(basename(project))
-  
-    # otherwise, disambiguate based on project's path
-    id <- substring(renv_bootstrap_hash_text(project), 1L, 8L)
-    paste(basename(project), id, sep = "-")
-  
-  }
-  
-  renv_bootstrap_library_root <- function(project) {
-  
-    prefix <- renv_bootstrap_profile_prefix()
-  
-    path <- Sys.getenv("RENV_PATHS_LIBRARY", unset = NA)
-    if (!is.na(path))
-      return(paste(c(path, prefix), collapse = "/"))
-  
-    path <- renv_bootstrap_library_root_impl(project)
-    if (!is.null(path)) {
-      name <- renv_bootstrap_library_root_name(project)
-      return(paste(c(path, prefix, name), collapse = "/"))
-    }
-  
-    renv_bootstrap_paths_renv("library", project = project)
-  
-  }
-  
-  renv_bootstrap_library_root_impl <- function(project) {
-  
-    root <- Sys.getenv("RENV_PATHS_LIBRARY_ROOT", unset = NA)
-    if (!is.na(root))
-      return(root)
-  
-    type <- renv_bootstrap_project_type(project)
-    if (identical(type, "package")) {
-      userdir <- renv_bootstrap_user_dir()
-      return(file.path(userdir, "library"))
-    }
-  
-  }
-  
-  renv_bootstrap_validate_version <- function(version, description = NULL) {
-  
-    # resolve description file
-    #
-    # avoid passing lib.loc to `packageDescription()` below, since R will
-    # use the loaded version of the package by default anyhow. note that
-    # this function should only be called after 'renv' is loaded
-    # https://github.com/rstudio/renv/issues/1625
-    description <- description %||% packageDescription("renv")
-  
-    # check whether requested version 'version' matches loaded version of renv
-    sha <- attr(version, "sha", exact = TRUE)
-    valid <- if (!is.null(sha))
-      renv_bootstrap_validate_version_dev(sha, description)
-    else
-      renv_bootstrap_validate_version_release(version, description)
-  
-    if (valid)
-      return(TRUE)
-  
-    # the loaded version of renv doesn't match the requested version;
-    # give the user instructions on how to proceed
-    remote <- if (!is.null(description[["RemoteSha"]])) {
-      paste("rstudio/renv", description[["RemoteSha"]], sep = "@")
-    } else {
-      paste("renv", description[["Version"]], sep = "@")
-    }
-  
-    # display both loaded version + sha if available
-    friendly <- renv_bootstrap_version_friendly(
-      version = description[["Version"]],
-      sha     = description[["RemoteSha"]]
-    )
-  
-    fmt <- paste(
-      "renv %1$s was loaded from project library, but this project is configured to use renv %2$s.",
-      "- Use `renv::record(\"%3$s\")` to record renv %1$s in the lockfile.",
-      "- Use `renv::restore(packages = \"renv\")` to install renv %2$s into the project library.",
-      sep = "\n"
-    )
-    catf(fmt, friendly, renv_bootstrap_version_friendly(version), remote)
-  
-    FALSE
-  
-  }
-  
-  renv_bootstrap_validate_version_dev <- function(version, description) {
-    expected <- description[["RemoteSha"]]
-    is.character(expected) && startswith(expected, version)
-  }
-  
-  renv_bootstrap_validate_version_release <- function(version, description) {
-    expected <- description[["Version"]]
-    is.character(expected) && identical(expected, version)
-  }
-  
-  renv_bootstrap_hash_text <- function(text) {
-  
-    hashfile <- tempfile("renv-hash-")
-    on.exit(unlink(hashfile), add = TRUE)
-  
-    writeLines(text, con = hashfile)
-    tools::md5sum(hashfile)
-  
-  }
-  
-  renv_bootstrap_load <- function(project, libpath, version) {
-  
-    # try to load renv from the project library
-    if (!requireNamespace("renv", lib.loc = libpath, quietly = TRUE))
-      return(FALSE)
-  
-    # warn if the version of renv loaded does not match
-    renv_bootstrap_validate_version(version)
-  
-    # execute renv load hooks, if any
-    hooks <- getHook("renv::autoload")
-    for (hook in hooks)
-      if (is.function(hook))
-        tryCatch(hook(), error = warnify)
-  
-    # load the project
-    renv::load(project)
-  
-    TRUE
-  
-  }
-  
-  renv_bootstrap_profile_load <- function(project) {
-  
-    # if RENV_PROFILE is already set, just use that
-    profile <- Sys.getenv("RENV_PROFILE", unset = NA)
-    if (!is.na(profile) && nzchar(profile))
-      return(profile)
-  
-    # check for a profile file (nothing to do if it doesn't exist)
-    path <- renv_bootstrap_paths_renv("profile", profile = FALSE, project = project)
-    if (!file.exists(path))
-      return(NULL)
-  
-    # read the profile, and set it if it exists
-    contents <- readLines(path, warn = FALSE)
-    if (length(contents) == 0L)
-      return(NULL)
-  
-    # set RENV_PROFILE
-    profile <- contents[[1L]]
-    if (!profile %in% c("", "default"))
-      Sys.setenv(RENV_PROFILE = profile)
-  
-    profile
-  
-  }
-  
-  renv_bootstrap_profile_prefix <- function() {
-    profile <- renv_bootstrap_profile_get()
-    if (!is.null(profile))
-      return(file.path("profiles", profile, "renv"))
-  }
-  
-  renv_bootstrap_profile_get <- function() {
-    profile <- Sys.getenv("RENV_PROFILE", unset = "")
-    renv_bootstrap_profile_normalize(profile)
-  }
-  
-  renv_bootstrap_profile_set <- function(profile) {
-    profile <- renv_bootstrap_profile_normalize(profile)
-    if (is.null(profile))
-      Sys.unsetenv("RENV_PROFILE")
-    else
-      Sys.setenv(RENV_PROFILE = profile)
-  }
-  
-  renv_bootstrap_profile_normalize <- function(profile) {
-  
-    if (is.null(profile) || profile %in% c("", "default"))
-      return(NULL)
-  
-    profile
-  
-  }
-  
-  renv_bootstrap_path_absolute <- function(path) {
-  
-    substr(path, 1L, 1L) %in% c("~", "/", "\\") || (
-      substr(path, 1L, 1L) %in% c(letters, LETTERS) &&
-      substr(path, 2L, 3L) %in% c(":/", ":\\")
-    )
-  
-  }
-  
-  renv_bootstrap_paths_renv <- function(..., profile = TRUE, project = NULL) {
-    renv <- Sys.getenv("RENV_PATHS_RENV", unset = "renv")
-    root <- if (renv_bootstrap_path_absolute(renv)) NULL else project
-    prefix <- if (profile) renv_bootstrap_profile_prefix()
-    components <- c(root, renv, prefix, ...)
-    paste(components, collapse = "/")
-  }
-  
-  renv_bootstrap_project_type <- function(path) {
-  
-    descpath <- file.path(path, "DESCRIPTION")
-    if (!file.exists(descpath))
-      return("unknown")
-  
-    desc <- tryCatch(
-      read.dcf(descpath, all = TRUE),
-      error = identity
-    )
-  
-    if (inherits(desc, "error"))
-      return("unknown")
-  
-    type <- desc$Type
-    if (!is.null(type))
-      return(tolower(type))
-  
-    package <- desc$Package
-    if (!is.null(package))
-      return("package")
-  
-    "unknown"
-  
-  }
-  
-  renv_bootstrap_user_dir <- function() {
-    dir <- renv_bootstrap_user_dir_impl()
-    path.expand(chartr("\\", "/", dir))
-  }
-  
-  renv_bootstrap_user_dir_impl <- function() {
-  
-    # use local override if set
-    override <- getOption("renv.userdir.override")
-    if (!is.null(override))
-      return(override)
-  
-    # use R_user_dir if available
-    tools <- asNamespace("tools")
-    if (is.function(tools$R_user_dir))
-      return(tools$R_user_dir("renv", "cache"))
-  
-    # try using our own backfill for older versions of R
-    envvars <- c("R_USER_CACHE_DIR", "XDG_CACHE_HOME")
-    for (envvar in envvars) {
-      root <- Sys.getenv(envvar, unset = NA)
-      if (!is.na(root))
-        return(file.path(root, "R/renv"))
-    }
-  
-    # use platform-specific default fallbacks
-    if (Sys.info()[["sysname"]] == "Windows")
-      file.path(Sys.getenv("LOCALAPPDATA"), "R/cache/R/renv")
-    else if (Sys.info()[["sysname"]] == "Darwin")
-      "~/Library/Caches/org.R-project.R/R/renv"
-    else
-      "~/.cache/R/renv"
-  
-  }
-  
-  renv_bootstrap_version_friendly <- function(version, shafmt = NULL, sha = NULL) {
-    sha <- sha %||% attr(version, "sha", exact = TRUE)
-    parts <- c(version, sprintf(shafmt %||% " [sha: %s]", substring(sha, 1L, 7L)))
-    paste(parts, collapse = "")
-  }
-  
-  renv_bootstrap_exec <- function(project, libpath, version) {
-    if (!renv_bootstrap_load(project, libpath, version))
-      renv_bootstrap_run(version, libpath)
-  }
-  
-  renv_bootstrap_run <- function(version, libpath) {
-  
-    # perform bootstrap
-    bootstrap(version, libpath)
-  
-    # exit early if we're just testing bootstrap
-    if (!is.na(Sys.getenv("RENV_BOOTSTRAP_INSTALL_ONLY", unset = NA)))
-      return(TRUE)
-  
-    # try again to load
-    if (requireNamespace("renv", lib.loc = libpath, quietly = TRUE)) {
-      return(renv::load(project = getwd()))
-    }
-  
-    # failed to download or load renv; warn the user
-    msg <- c(
-      "Failed to find an renv installation: the project will not be loaded.",
-      "Use `renv::activate()` to re-initialize the project."
-    )
-  
-    warning(paste(msg, collapse = "\n"), call. = FALSE)
-  
-  }
-  
-  
-  renv_bootstrap_in_rstudio <- function() {
-    commandArgs()[[1]] == "RStudio"
-  }
-  
-  # Used to work around buglet in RStudio if hook uses readline
-  renv_bootstrap_flush_console <- function() {
-    tryCatch({
-      tools <- as.environment("tools:rstudio")
-      tools$.rs.api.sendToConsole("", echo = FALSE, focus = FALSE)
-    }, error = function(cnd) {})
-  }
-  
-  renv_json_read <- function(file = NULL, text = NULL) {
-  
-    jlerr <- NULL
-  
-    # if jsonlite is loaded, use that instead
-    if ("jsonlite" %in% loadedNamespaces()) {
-  
-      json <- catch(renv_json_read_jsonlite(file, text))
-      if (!inherits(json, "error"))
-        return(json)
-  
-      jlerr <- json
-  
-    }
-  
-    # otherwise, fall back to the default JSON reader
-    json <- catch(renv_json_read_default(file, text))
-    if (!inherits(json, "error"))
-      return(json)
-  
-    # report an error
-    if (!is.null(jlerr))
-      stop(jlerr)
-    else
-      stop(json)
-  
-  }
-  
-  renv_json_read_jsonlite <- function(file = NULL, text = NULL) {
-    text <- paste(text %||% read(file), collapse = "\n")
-    jsonlite::fromJSON(txt = text, simplifyVector = FALSE)
-  }
-  
-  renv_json_read_default <- function(file = NULL, text = NULL) {
-  
-    # find strings in the JSON
-    text <- paste(text %||% read(file), collapse = "\n")
-    pattern <- '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
-    locs <- gregexpr(pattern, text, perl = TRUE)[[1]]
-  
-    # if any are found, replace them with placeholders
-    replaced <- text
-    strings <- character()
-    replacements <- character()
-  
-    if (!identical(c(locs), -1L)) {
-  
-      # get the string values
-      starts <- locs
-      ends <- locs + attr(locs, "match.length") - 1L
-      strings <- substring(text, starts, ends)
-  
-      # only keep those requiring escaping
-      strings <- grep("[[\\]{}:]", strings, perl = TRUE, value = TRUE)
-  
-      # compute replacements
-      replacements <- sprintf('"\032%i\032"', seq_along(strings))
-  
-      # replace the strings
-      mapply(function(string, replacement) {
-        replaced <<- sub(string, replacement, replaced, fixed = TRUE)
-      }, strings, replacements)
-  
-    }
-  
-    # transform the JSON into something the R parser understands
-    transformed <- replaced
-    transformed <- gsub("{}", "`names<-`(list(), character())", transformed, fixed = TRUE)
-    transformed <- gsub("[[{]", "list(", transformed, perl = TRUE)
-    transformed <- gsub("[]}]", ")", transformed, perl = TRUE)
-    transformed <- gsub(":", "=", transformed, fixed = TRUE)
-    text <- paste(transformed, collapse = "\n")
-  
-    # parse it
-    json <- parse(text = text, keep.source = FALSE, srcfile = NULL)[[1L]]
-  
-    # construct map between source strings, replaced strings
-    map <- as.character(parse(text = strings))
-    names(map) <- as.character(parse(text = replacements))
-  
-    # convert to list
-    map <- as.list(map)
-  
-    # remap strings in object
-    remapped <- renv_json_remap(json, map)
-  
-    # evaluate
-    eval(remapped, envir = baseenv())
-  
-  }
-  
-  renv_json_remap <- function(json, map) {
-  
-    # fix names
-    if (!is.null(names(json))) {
-      lhs <- match(names(json), names(map), nomatch = 0L)
-      rhs <- match(names(map), names(json), nomatch = 0L)
-      names(json)[rhs] <- map[lhs]
-    }
-  
-    # fix values
-    if (is.character(json))
-      return(map[[json]] %||% json)
-  
-    # handle true, false, null
-    if (is.name(json)) {
-      text <- as.character(json)
-      if (text == "true")
-        return(TRUE)
-      else if (text == "false")
-        return(FALSE)
-      else if (text == "null")
-        return(NULL)
-    }
-  
-    # recurse
-    if (is.recursive(json)) {
-      for (i in seq_along(json)) {
-        json[i] <- list(renv_json_remap(json[[i]], map))
-      }
-    }
-  
-    json
-  
-  }
-
-  # load the renv profile, if any
-  renv_bootstrap_profile_load(project)
-
-  # construct path to library root
-  root <- renv_bootstrap_library_root(project)
-
-  # construct library prefix for platform
-  prefix <- renv_bootstrap_platform_prefix()
-
-  # construct full libpath
-  libpath <- file.path(root, prefix)
-
-  if (renv_bootstrap_in_rstudio()) {
-    # RStudio only updates console once .Rprofile is finished, so
-    # instead run code on sessionInit
-    setHook("rstudio.sessionInit", function(...) {
-      renv_bootstrap_exec(project, libpath, version)
-      renv_bootstrap_flush_console()
-    })
-  } else {
-    renv_bootstrap_exec(project, libpath, version)
-  }
-
-  invisible()
-
-})
diff --git a/tests/testthat/test-date_time_conversions.R b/tests/testthat/test-date_time_conversions.R
index 9ed214f..56e90e0 100644
--- a/tests/testthat/test-date_time_conversions.R
+++ b/tests/testthat/test-date_time_conversions.R
@@ -1,8 +1,8 @@
 test_df <- data.frame(
-  d1 = as.Date(c(19906:19916)) + (365 * 10),
-  d2 = as.Date(c(19916:19926)) + (365 * 10),
-  dt1 = as.POSIXct(((19906:19916)  + (365 * 10)) * 24 * 60 * 60 + (2 * 60 * 60) + (45 * 60) + 20),
-  dt2 = as.POSIXct(((19916:19926)  + (365 * 10)) * 24 * 60 * 60 + (2 * 60 * 60) + (45 * 60) + 20)
+  d1 = as.Date(c(19906:19916), origin="1960-01-01") + (365 * 10),
+  d2 = as.Date(c(19916:19926), origin="1960-01-01") + (365 * 10),
+  dt1 = as.POSIXct(((19906:19916)  + (365 * 10)) * 24 * 60 * 60 + (2 * 60 * 60) + (45 * 60) + 20, origin="1960-01-01"),
+  dt2 = as.POSIXct(((19916:19926)  + (365 * 10)) * 24 * 60 * 60 + (2 * 60 * 60) + (45 * 60) + 20, origin="1960-01-01")
 )
 
 check_df <- test_df
@@ -13,8 +13,8 @@ test_that("Check that columns convert as expected", {
   x <- test_df
   x <- convert_to_sas_datenum(x)
   x <- convert_to_sas_datetimenum(x)
-  x[1:2] <- lapply(x[1:2], as.Date)
-  x[3:4] <- lapply(x[3:4], as.POSIXct)
+  x[1:2] <- lapply(x[1:2], as.Date, origin="1970-01-01")
+  x[3:4] <- lapply(x[3:4], as.POSIXct, origin="1970-01-01")
 
   expect_equal(x, check_df, ignore_attr=TRUE)
 })
diff --git a/tests/testthat/test-read_dataset_json.R b/tests/testthat/test-read_dataset_json.R
index 7057d25..802a8fa 100644
--- a/tests/testthat/test-read_dataset_json.R
+++ b/tests/testthat/test-read_dataset_json.R
@@ -43,7 +43,6 @@ test_that("read_dataset_json matches xpt", {
   expect_equal(comp_attr[["label"]], comp_expected[["label"]])
 
   # # ae
-  expect_error(read_dataset_json(test_path("testdata", "ae.json")), "Dataset JSON file is invalid")
   expect_warning(e <- validate_dataset_json(test_path("testdata", "ae.json")), "File contains errors!")
 
   # Simple crosscheck of the number of errors without verifying the whole dataframe
diff --git a/tests/testthat/test-write_dataset_json.R b/tests/testthat/test-write_dataset_json.R
index 9828103..0603b28 100644
--- a/tests/testthat/test-write_dataset_json.R
+++ b/tests/testthat/test-write_dataset_json.R
@@ -100,10 +100,6 @@ test_that("write_dataset_json matches the original json", {
   expected$creationDateTime <- NULL
 
   expect_equal(comp, expected)
-
-  # Error check
-  ds_json$asOfDateTime<- 1
-  expect_error(write_dataset_json(ds_json, json_location), "Dataset JSON file is invalid")
 })
 
 test_that("write_dataset_json errors are thrown properly", {