Merge pull request #47 from thboop/main

Update GHC versions on windows

.gitattributes

@@ -0,0 +1 @@
+.licenses/** -diff linguist-generated=true

.github/workflows/licensed.yml

@@ -0,0 +1,20 @@
+name: Licensed
+
+on:
+  push: {branches: main}
+  pull_request: {branches: main}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Check licenses
+    steps:
+      - uses: actions/checkout@v2
+      - run: npm ci
+      - name: Install licensed
+        run: |
+          cd $RUNNER_TEMP
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/2.12.2/licensed-2.12.2-linux-x64.tar.gz
+          sudo tar -xzf licensed.tar.gz
+          sudo mv licensed /usr/local/bin/licensed
+      - run: licensed status

.github/workflows/workflow.yml

@@ -2,7 +2,7 @@ name: build-test
 on:
   push:
     branches:
-      - master
+      - main
     paths-ignore:
       - '**.md'
   pull_request:

.licensed.yml

@@ -0,0 +1,16 @@
+sources:
+  npm: true
+
+allowed:
+  - apache-2.0
+  - bsd-2-clause
+  - bsd-3-clause
+  - isc
+  - mit
+  - cc0-1.0
+  - unlicense
+  - 0bsd
+
+reviewed:
+  npm:
+  - sax

.licenses/npm/@actions/core.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/core"
+version: 1.2.6
+type: npm
+summary: Actions core lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/core
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |-
+    The MIT License (MIT)
+
+    Copyright 2019 GitHub
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/exec.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/exec"
+version: 1.0.4
+type: npm
+summary: Actions exec lib
+homepage: https://github.com/actions/toolkit/tree/master/packages/exec
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/@actions/glob.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/glob"
+version: 0.1.0
+type: npm
+summary: Actions glob lib
+homepage: https://github.com/actions/toolkit/tree/master/packages/glob
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/@actions/http-client.dep.yml

@@ -0,0 +1,32 @@
+---
+name: "@actions/http-client"
+version: 1.0.8
+type: npm
+summary: Actions Http Client
+homepage: https://github.com/actions/http-client#readme
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    Actions Http Client for Node.js
+
+    Copyright (c) GitHub, Inc.
+
+    All rights reserved.
+
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+    associated documentation files (the "Software"), to deal in the Software without restriction,
+    including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+    LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+    NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/io.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/io"
+version: 1.0.2
+type: npm
+summary: Actions io lib
+homepage: https://github.com/actions/toolkit/tree/master/packages/io
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/@actions/tool-cache.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/tool-cache"
+version: 1.5.5
+type: npm
+summary: Actions tool-cache lib
+homepage: https://github.com/actions/toolkit/tree/master/packages/tool-cache
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/argparse.dep.yml

@@ -0,0 +1,38 @@
+---
+name: argparse
+version: 1.0.10
+type: npm
+summary: Very powerful CLI arguments parser. Native port of argparse - python's options
+  parsing library
+homepage: https://github.com/nodeca/argparse#readme
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    (The MIT License)
+
+    Copyright (C) 2012 by Vitaly Puzrin
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+- sources: README.md
+  text: |-
+    Copyright (c) 2012 [Vitaly Puzrin](https://github.com/puzrin).
+    Released under the MIT license. See
+    [LICENSE](https://github.com/nodeca/argparse/blob/master/LICENSE) for details.
+notices: []

.licenses/npm/balanced-match.dep.yml

@@ -0,0 +1,55 @@
+---
+name: balanced-match
+version: 1.0.0
+type: npm
+summary: Match balanced character pairs, like "{" and "}"
+homepage: https://github.com/juliangruber/balanced-match
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |
+    (MIT)
+
+    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+- sources: README.md
+  text: |-
+    (MIT)
+
+    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/brace-expansion.dep.yml

@@ -0,0 +1,55 @@
+---
+name: brace-expansion
+version: 1.1.11
+type: npm
+summary: Brace expansion as known from sh/bash
+homepage: https://github.com/juliangruber/brace-expansion
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    MIT License
+
+    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+- sources: README.md
+  text: |-
+    (MIT)
+
+    Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/concat-map.dep.yml

@@ -0,0 +1,31 @@
+---
+name: concat-map
+version: 0.0.1
+type: npm
+summary: concatenative mapdashery
+homepage: https://github.com/substack/node-concat-map#readme
+license: other
+licenses:
+- sources: LICENSE
+  text: |
+    This software is released under the MIT license:
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+    the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+    COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+- sources: README.markdown
+  text: MIT
+notices: []

.licenses/npm/esprima.dep.yml

@@ -0,0 +1,32 @@
+---
+name: esprima
+version: 4.0.1
+type: npm
+summary: ECMAScript parsing infrastructure for multipurpose analysis
+homepage: http://esprima.org
+license: bsd-2-clause
+licenses:
+- sources: LICENSE.BSD
+  text: |
+    Copyright JS Foundation and other contributors, https://js.foundation/
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+      * Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+      * Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+notices: []

.licenses/npm/js-yaml.dep.yml

@@ -0,0 +1,32 @@
+---
+name: js-yaml
+version: 3.14.0
+type: npm
+summary: YAML 1.2 parser and serializer
+homepage: https://github.com/nodeca/js-yaml
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    (The MIT License)
+
+    Copyright (C) 2011-2015 by Vitaly Puzrin
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+notices: []

.licenses/npm/minimatch.dep.yml

@@ -0,0 +1,26 @@
+---
+name: minimatch
+version: 3.0.4
+type: npm
+summary: a glob matcher in javascript
+homepage: https://github.com/isaacs/minimatch#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/semver.dep.yml

@@ -0,0 +1,26 @@
+---
+name: semver
+version: 6.3.0
+type: npm
+summary: The semantic version parser used by npm.
+homepage: https://github.com/npm/node-semver#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/sprintf-js.dep.yml

@@ -0,0 +1,37 @@
+---
+name: sprintf-js
+version: 1.0.3
+type: npm
+summary: JavaScript sprintf implementation
+homepage: https://github.com/alexei/sprintf.js#readme
+license: bsd-3-clause
+licenses:
+- sources: LICENSE
+  text: |
+    Copyright (c) 2007-2014, Alexandru Marasteanu <hello [at) alexei (dot] ro>
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of this software nor the names of its contributors may be
+      used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+    ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- sources: README.md
+  text: "**sprintf.js** is licensed under the terms of the 3-clause BSD license."
+notices: []

.licenses/npm/tunnel.dep.yml

@@ -0,0 +1,35 @@
+---
+name: tunnel
+version: 0.0.6
+type: npm
+summary: Node HTTP/HTTPS Agents for tunneling proxies
+homepage: https://github.com/koichik/node-tunnel/
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) 2012 Koichi Kobayashi
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+- sources: README.md
+  text: Licensed under the [MIT](https://github.com/koichik/node-tunnel/blob/master/LICENSE)
+    license.
+notices: []

.licenses/npm/uuid.dep.yml

@@ -0,0 +1,39 @@
+---
+name: uuid
+version: 3.4.0
+type: npm
+summary: RFC4122 (v1, v4, and v5) UUIDs
+homepage: https://github.com/uuidjs/uuid#readme
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) 2010-2016 Robert Kieffer and other contributors
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices:
+- sources: AUTHORS
+  text: |-
+    Robert Kieffer <robert@broofa.com>
+    Christoph Tavan <dev@tavan.de>
+    AJ ONeal <coolaj86@gmail.com>
+    Vincent Voyer <vincent@zeroload.net>
+    Roman Shtylman <shtylman@gmail.com>

dist/index.js

@@ -943,98 +943,28 @@ exports.getOpts = getOpts;
 /***/ }),
 
 /***/ 82:
-/***/ (function(module, __unusedexports, __webpack_require__) {
+/***/ (function(__unusedmodule, exports) {
 
 "use strict";
 
-
-var Type = __webpack_require__(945);
-
-var YAML_DATE_REGEXP = new RegExp(
-  '^([0-9][0-9][0-9][0-9])'          + // [1] year
-  '-([0-9][0-9])'                    + // [2] month
-  '-([0-9][0-9])$');                   // [3] day
-
-var YAML_TIMESTAMP_REGEXP = new RegExp(
-  '^([0-9][0-9][0-9][0-9])'          + // [1] year
-  '-([0-9][0-9]?)'                   + // [2] month
-  '-([0-9][0-9]?)'                   + // [3] day
-  '(?:[Tt]|[ \\t]+)'                 + // ...
-  '([0-9][0-9]?)'                    + // [4] hour
-  ':([0-9][0-9])'                    + // [5] minute
-  ':([0-9][0-9])'                    + // [6] second
-  '(?:\\.([0-9]*))?'                 + // [7] fraction
-  '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
-  '(?::([0-9][0-9]))?))?$');           // [11] tz_minute
-
-function resolveYamlTimestamp(data) {
-  if (data === null) return false;
-  if (YAML_DATE_REGEXP.exec(data) !== null) return true;
-  if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
-  return false;
-}
-
-function constructYamlTimestamp(data) {
-  var match, year, month, day, hour, minute, second, fraction = 0,
-      delta = null, tz_hour, tz_minute, date;
-
-  match = YAML_DATE_REGEXP.exec(data);
-  if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
-
-  if (match === null) throw new Error('Date resolve error');
-
-  // match: [1] year [2] month [3] day
-
-  year = +(match[1]);
-  month = +(match[2]) - 1; // JS month starts with 0
-  day = +(match[3]);
-
-  if (!match[4]) { // no hour
-    return new Date(Date.UTC(year, month, day));
-  }
-
-  // match: [4] hour [5] minute [6] second [7] fraction
-
-  hour = +(match[4]);
-  minute = +(match[5]);
-  second = +(match[6]);
-
-  if (match[7]) {
-    fraction = match[7].slice(0, 3);
-    while (fraction.length < 3) { // milli-seconds
-      fraction += '0';
+// We use any as a valid input type
+/* eslint-disable @typescript-eslint/no-explicit-any */
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Sanitizes an input into a string so it can be passed into issueCommand safely
+ * @param input input to sanitize into a string
+ */
+function toCommandValue(input) {
+    if (input === null || input === undefined) {
+        return '';
     }
-    fraction = +fraction;
-  }
-
-  // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
-
-  if (match[9]) {
-    tz_hour = +(match[10]);
-    tz_minute = +(match[11] || 0);
-    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
-    if (match[9] === '-') delta = -delta;
-  }
-
-  date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
-
-  if (delta) date.setTime(date.getTime() - delta);
-
-  return date;
+    else if (typeof input === 'string' || input instanceof String) {
+        return input;
+    }
+    return JSON.stringify(input);
 }
-
-function representYamlTimestamp(object /*, style*/) {
-  return object.toISOString();
-}
-
-module.exports = new Type('tag:yaml.org,2002:timestamp', {
-  kind: 'scalar',
-  resolve: resolveYamlTimestamp,
-  construct: constructYamlTimestamp,
-  instanceOf: Date,
-  represent: representYamlTimestamp
-});
-
+exports.toCommandValue = toCommandValue;
+//# sourceMappingURL=utils.js.map
 
 /***/ }),
 
@@ -1164,6 +1094,42 @@ module.exports = new Type('tag:yaml.org,2002:set', {
 });
 
 
+/***/ }),
+
+/***/ 102:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// For internal use, subject to change.
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+// We use any as a valid input type
+/* eslint-disable @typescript-eslint/no-explicit-any */
+const fs = __importStar(__webpack_require__(747));
+const os = __importStar(__webpack_require__(87));
+const utils_1 = __webpack_require__(82);
+function issueCommand(command, message) {
+    const filePath = process.env[`GITHUB_${command}`];
+    if (!filePath) {
+        throw new Error(`Unable to find environment variable for file command ${command}`);
+    }
+    if (!fs.existsSync(filePath)) {
+        throw new Error(`Missing file at path: ${filePath}`);
+    }
+    fs.appendFileSync(filePath, `${utils_1.toCommandValue(message)}${os.EOL}`, {
+        encoding: 'utf8'
+    });
+}
+exports.issueCommand = issueCommand;
+//# sourceMappingURL=file-command.js.map
+
 /***/ }),
 
 /***/ 129:
@@ -4246,6 +4212,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const os = __importStar(__webpack_require__(87));
+const utils_1 = __webpack_require__(82);
 /**
  * Commands
  *
@@ -4299,28 +4266,14 @@ class Command {
         return cmdStr;
     }
 }
-/**
- * Sanitizes an input into a string so it can be passed into issueCommand safely
- * @param input input to sanitize into a string
- */
-function toCommandValue(input) {
-    if (input === null || input === undefined) {
-        return '';
-    }
-    else if (typeof input === 'string' || input instanceof String) {
-        return input;
-    }
-    return JSON.stringify(input);
-}
-exports.toCommandValue = toCommandValue;
 function escapeData(s) {
-    return toCommandValue(s)
+    return utils_1.toCommandValue(s)
         .replace(/%/g, '%25')
         .replace(/\r/g, '%0D')
         .replace(/\n/g, '%0A');
 }
 function escapeProperty(s) {
-    return toCommandValue(s)
+    return utils_1.toCommandValue(s)
         .replace(/%/g, '%25')
         .replace(/\r/g, '%0D')
         .replace(/\n/g, '%0A')
@@ -4334,7 +4287,7 @@ function escapeProperty(s) {
 /***/ 447:
 /***/ (function(module) {
 
-module.exports = {"ghc":["8.10.1","8.8.3","8.8.2","8.8.1","8.6.5","8.6.4","8.6.3","8.6.2","8.6.1","8.4.4","8.4.3","8.4.2","8.4.1","8.2.2","8.0.2","7.10.3"],"cabal":["3.2.0.0","3.0.0.0","2.4.1.0","2.4.0.0","2.2.0.0"],"stack":["2.3.1","2.1.3","2.1.1","1.9.3","1.9.1","1.7.1","1.6.5","1.6.3","1.6.1","1.5.1","1.5.0","1.4.0","1.3.2","1.3.0","1.2.0"]};
+module.exports = {"ghc":["8.10.2","8.10.1","8.8.4","8.8.3","8.8.2","8.8.1","8.6.5","8.6.4","8.6.3","8.6.2","8.6.1","8.4.4","8.4.3","8.4.2","8.4.1","8.2.2","8.0.2","7.10.3"],"cabal":["3.2.0.0","3.0.0.0","2.4.1.0","2.4.0.0","2.2.0.0"],"stack":["2.3.1","2.1.3","2.1.1","1.9.3","1.9.1","1.7.1","1.6.5","1.6.3","1.6.1","1.5.1","1.5.0","1.4.0","1.3.2","1.3.0","1.2.0"]};
 
 /***/ }),
 
@@ -6013,6 +5966,8 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const command_1 = __webpack_require__(431);
+const file_command_1 = __webpack_require__(102);
+const utils_1 = __webpack_require__(82);
 const os = __importStar(__webpack_require__(87));
 const path = __importStar(__webpack_require__(622));
 /**
@@ -6039,9 +5994,17 @@ var ExitCode;
  */
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 function exportVariable(name, val) {
-    const convertedVal = command_1.toCommandValue(val);
+    const convertedVal = utils_1.toCommandValue(val);
     process.env[name] = convertedVal;
-    command_1.issueCommand('set-env', { name }, convertedVal);
+    const filePath = process.env['GITHUB_ENV'] || '';
+    if (filePath) {
+        const delimiter = '_GitHubActionsFileCommandDelimeter_';
+        const commandValue = `${name}<<${delimiter}${os.EOL}${convertedVal}${os.EOL}${delimiter}`;
+        file_command_1.issueCommand('ENV', commandValue);
+    }
+    else {
+        command_1.issueCommand('set-env', { name }, convertedVal);
+    }
 }
 exports.exportVariable = exportVariable;
 /**
@@ -6057,7 +6020,13 @@ exports.setSecret = setSecret;
  * @param inputPath
  */
 function addPath(inputPath) {
-    command_1.issueCommand('add-path', {}, inputPath);
+    const filePath = process.env['GITHUB_PATH'] || '';
+    if (filePath) {
+        file_command_1.issueCommand('PATH', inputPath);
+    }
+    else {
+        command_1.issueCommand('add-path', {}, inputPath);
+    }
     process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
 }
 exports.addPath = addPath;
@@ -10482,7 +10451,7 @@ module.exports = new Schema({
     __webpack_require__(611)
   ],
   implicit: [
-    __webpack_require__(82),
+    __webpack_require__(841),
     __webpack_require__(633)
   ],
   explicit: [
@@ -10677,6 +10646,102 @@ module.exports = v4;
 
 module.exports = require("url");
 
+/***/ }),
+
+/***/ 841:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+"use strict";
+
+
+var Type = __webpack_require__(945);
+
+var YAML_DATE_REGEXP = new RegExp(
+  '^([0-9][0-9][0-9][0-9])'          + // [1] year
+  '-([0-9][0-9])'                    + // [2] month
+  '-([0-9][0-9])$');                   // [3] day
+
+var YAML_TIMESTAMP_REGEXP = new RegExp(
+  '^([0-9][0-9][0-9][0-9])'          + // [1] year
+  '-([0-9][0-9]?)'                   + // [2] month
+  '-([0-9][0-9]?)'                   + // [3] day
+  '(?:[Tt]|[ \\t]+)'                 + // ...
+  '([0-9][0-9]?)'                    + // [4] hour
+  ':([0-9][0-9])'                    + // [5] minute
+  ':([0-9][0-9])'                    + // [6] second
+  '(?:\\.([0-9]*))?'                 + // [7] fraction
+  '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
+  '(?::([0-9][0-9]))?))?$');           // [11] tz_minute
+
+function resolveYamlTimestamp(data) {
+  if (data === null) return false;
+  if (YAML_DATE_REGEXP.exec(data) !== null) return true;
+  if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
+  return false;
+}
+
+function constructYamlTimestamp(data) {
+  var match, year, month, day, hour, minute, second, fraction = 0,
+      delta = null, tz_hour, tz_minute, date;
+
+  match = YAML_DATE_REGEXP.exec(data);
+  if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
+
+  if (match === null) throw new Error('Date resolve error');
+
+  // match: [1] year [2] month [3] day
+
+  year = +(match[1]);
+  month = +(match[2]) - 1; // JS month starts with 0
+  day = +(match[3]);
+
+  if (!match[4]) { // no hour
+    return new Date(Date.UTC(year, month, day));
+  }
+
+  // match: [4] hour [5] minute [6] second [7] fraction
+
+  hour = +(match[4]);
+  minute = +(match[5]);
+  second = +(match[6]);
+
+  if (match[7]) {
+    fraction = match[7].slice(0, 3);
+    while (fraction.length < 3) { // milli-seconds
+      fraction += '0';
+    }
+    fraction = +fraction;
+  }
+
+  // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
+
+  if (match[9]) {
+    tz_hour = +(match[10]);
+    tz_minute = +(match[11] || 0);
+    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
+    if (match[9] === '-') delta = -delta;
+  }
+
+  date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
+
+  if (delta) date.setTime(date.getTime() - delta);
+
+  return date;
+}
+
+function representYamlTimestamp(object /*, style*/) {
+  return object.toISOString();
+}
+
+module.exports = new Type('tag:yaml.org,2002:timestamp', {
+  kind: 'scalar',
+  resolve: resolveYamlTimestamp,
+  construct: constructYamlTimestamp,
+  instanceOf: Date,
+  represent: representYamlTimestamp
+});
+
+
 /***/ }),
 
 /***/ 842:
@@ -11009,7 +11074,7 @@ async function isInstalled(tool, version, os) {
     const ghcupPath = `${process.env.HOME}/.ghcup${tool === 'ghc' ? `/ghc/${version}` : ''}/bin`;
     const v = tool === 'cabal' ? version.slice(0, 3) : version;
     const aptPath = `/opt/${tool}/${v}/bin`;
-    const chocoPath = path_1.join(`${process.env.ChocolateyInstall}`, 'lib', `${tool}.${version}`, 'tools', `${tool}-${version}`, tool === 'ghc' ? 'bin' : '');
+    const chocoPath = getChocoPath(tool, version);
     const locations = {
         stack: [],
         cabal: {
@@ -11095,10 +11160,15 @@ async function apt(tool, version) {
     const toolName = tool === 'ghc' ? 'ghc' : 'cabal-install';
     const v = tool === 'cabal' ? version.slice(0, 3) : version;
     core.info(`Attempting to install ${toolName} ${v} using apt-get`);
-    await exec_1.exec(`sudo -- sh -c "apt-get -y install ${toolName}-${v}"`);
+    // Ignore the return code so we can fall back to ghcup
+    await exec_1.exec(`sudo -- sh -c "apt-get -y install ${toolName}-${v}"`, undefined, {
+        ignoreReturnCode: true
+    });
 }
 async function choco(tool, version) {
     core.info(`Attempting to install ${tool} ${version} using chocolatey`);
+    // Choco tries to invoke `add-path` command on earlier versions of ghc, which has been deprecated and fails the step, so disable command execution during this.
+    console.log('::stop-commands::SetupHaskellStopCommands');
     await exec_1.exec('powershell', [
         'choco',
         'install',
@@ -11108,10 +11178,17 @@ async function choco(tool, version) {
         '-m',
         '--no-progress',
         '-r'
-    ]);
+    ], {
+        ignoreReturnCode: true
+    });
+    console.log('::SetupHaskellStopCommands::'); // Re-enable command execution
+    // Add GHC to path automatically because it does not add until the end of the step and we check the path.
+    if (tool == 'ghc') {
+        core.addPath(getChocoPath(tool, version));
+    }
 }
 async function ghcupBin(os) {
-    const v = '0.1.5';
+    const v = '0.1.8';
     const cachedBin = tc.find('ghcup', v);
     if (cachedBin)
         return path_1.join(cachedBin, 'ghcup');
@@ -11122,10 +11199,22 @@ async function ghcupBin(os) {
 async function ghcup(tool, version, os) {
     core.info(`Attempting to install ${tool} ${version} using ghcup`);
     const bin = await ghcupBin(os);
-    await exec_1.exec(bin, [tool === 'ghc' ? 'install' : 'install-cabal', version]);
-    if (tool === 'ghc')
+    const returnCode = await exec_1.exec(bin, [tool === 'ghc' ? 'install' : 'install-cabal', version], {
+        ignoreReturnCode: true
+    });
+    if (returnCode === 0 && tool === 'ghc')
         await exec_1.exec(bin, ['set', version]);
 }
+function getChocoPath(tool, version) {
+    // Manually add the path because it won't happen until the end of the step normally
+    const pathArray = version.split('.');
+    const pathVersion = pathArray.length > 3
+        ? pathArray.slice(0, pathArray.length - 1).join('.')
+        : pathArray.join('.');
+    const chocoPath = path_1.join(`${process.env.ChocolateyInstall}`, 'lib', `${tool}.${version}`, 'tools', tool === 'ghc' ? `${tool}-${pathVersion}` : `${tool}-${version}`, // choco trims the ghc version here
+    tool === 'ghc' ? 'bin' : '');
+    return chocoPath;
+}
 
 
 /***/ }),

package-lock.json

@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "@actions/core": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.4.tgz",
-      "integrity": "sha512-YJCEq8BE3CdN8+7HPZ/4DxJjk/OkZV2FFIf+DlZTC/4iBlzYCD5yjRR6eiOS5llO11zbRltIRuKAjMKaWTE6cg=="
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.6.tgz",
+      "integrity": "sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA=="
     },
     "@actions/exec": {
       "version": "1.0.4",
@@ -5296,9 +5296,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
       "dev": true
     },
     "lodash.memoize": {

src/installer.ts

@@ -56,14 +56,7 @@ async function isInstalled(
   const v = tool === 'cabal' ? version.slice(0, 3) : version;
   const aptPath = `/opt/${tool}/${v}/bin`;
 
-  const chocoPath = join(
-    `${process.env.ChocolateyInstall}`,
-    'lib',
-    `${tool}.${version}`,
-    'tools',
-    `${tool}-${version}`,
-    tool === 'ghc' ? 'bin' : ''
-  );
+  const chocoPath = getChocoPath(tool, version);
 
   const locations = {
     stack: [], // Always installed into the tool cache
@@ -161,26 +154,41 @@ async function apt(tool: Tool, version: string): Promise<void> {
   const toolName = tool === 'ghc' ? 'ghc' : 'cabal-install';
   const v = tool === 'cabal' ? version.slice(0, 3) : version;
   core.info(`Attempting to install ${toolName} ${v} using apt-get`);
-  await exec(`sudo -- sh -c "apt-get -y install ${toolName}-${v}"`);
+  // Ignore the return code so we can fall back to ghcup
+  await exec(`sudo -- sh -c "apt-get -y install ${toolName}-${v}"`, undefined, {
+    ignoreReturnCode: true
+  });
 }
 
 async function choco(tool: Tool, version: string): Promise<void> {
   core.info(`Attempting to install ${tool} ${version} using chocolatey`);
-
-  await exec('powershell', [
-    'choco',
-    'install',
-    tool,
-    '--version',
-    version,
-    '-m',
-    '--no-progress',
-    '-r'
-  ]);
+  // Choco tries to invoke `add-path` command on earlier versions of ghc, which has been deprecated and fails the step, so disable command execution during this.
+  console.log('::stop-commands::SetupHaskellStopCommands');
+  await exec(
+    'powershell',
+    [
+      'choco',
+      'install',
+      tool,
+      '--version',
+      version,
+      '-m',
+      '--no-progress',
+      '-r'
+    ],
+    {
+      ignoreReturnCode: true
+    }
+  );
+  console.log('::SetupHaskellStopCommands::'); // Re-enable command execution
+  // Add GHC to path automatically because it does not add until the end of the step and we check the path.
+  if (tool == 'ghc') {
+    core.addPath(getChocoPath(tool, version));
+  }
 }
 
 async function ghcupBin(os: OS): Promise<string> {
-  const v = '0.1.5';
+  const v = '0.1.8';
   const cachedBin = tc.find('ghcup', v);
   if (cachedBin) return join(cachedBin, 'ghcup');
 
@@ -196,6 +204,30 @@ async function ghcupBin(os: OS): Promise<string> {
 async function ghcup(tool: Tool, version: string, os: OS): Promise<void> {
   core.info(`Attempting to install ${tool} ${version} using ghcup`);
   const bin = await ghcupBin(os);
-  await exec(bin, [tool === 'ghc' ? 'install' : 'install-cabal', version]);
-  if (tool === 'ghc') await exec(bin, ['set', version]);
+  const returnCode = await exec(
+    bin,
+    [tool === 'ghc' ? 'install' : 'install-cabal', version],
+    {
+      ignoreReturnCode: true
+    }
+  );
+  if (returnCode === 0 && tool === 'ghc') await exec(bin, ['set', version]);
+}
+
+function getChocoPath(tool: Tool, version: string): string {
+  // Manually add the path because it won't happen until the end of the step normally
+  const pathArray = version.split('.');
+  const pathVersion =
+    pathArray.length > 3
+      ? pathArray.slice(0, pathArray.length - 1).join('.')
+      : pathArray.join('.');
+  const chocoPath = join(
+    `${process.env.ChocolateyInstall}`,
+    'lib',
+    `${tool}.${version}`,
+    'tools',
+    tool === 'ghc' ? `${tool}-${pathVersion}` : `${tool}-${version}`, // choco trims the ghc version here
+    tool === 'ghc' ? 'bin' : ''
+  );
+  return chocoPath;
 }

src/versions.json

@@ -1,6 +1,8 @@
 {
   "ghc": [
+    "8.10.2",
     "8.10.1",
+    "8.8.4",
     "8.8.3",
     "8.8.2",
     "8.8.1",