Support for Agda 2.6.2 & stdlib 2.0 (#32) #30
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Ubuntu build | |
| on: | |
| push: | |
| branches: | |
| - master | |
| pull_request: | |
| branches: | |
| - master | |
| ######################################################################## | |
| ## CONFIGURATION | |
| ## | |
| ## Key variables: | |
| ## | |
| ## AGDA_COMMIT picks the version of Agda to use to build the library. | |
| ## It can either be a hash of a specific commit (to target a bugfix for | |
| ## instance) or a tag e.g. tags/v2.6.1.3 (to target a released version). | |
| ## | |
| ## STDLIB_VERSION picks the version of the stdlib to pull. The current | |
| ## design requires that the number corresponds to a released version | |
| ## but we could change that to a commit-based approach if you need to. | |
| ## | |
| ## The rest: | |
| ## | |
| ## Basically do not touch GHC_VERSION and CABAL_VERSION as long as | |
| ## they aren't a problem in the build. If you have time to waste, it | |
| ## could be worth investigating whether newer versions of ghc produce | |
| ## more efficient Agda executable and could cut down the build time. | |
| ## Just be aware that actions are flaky and small variations are to be | |
| ## expected. | |
| ## | |
| ## The CABAL_INSTALL variable only passes `-O1` optimisations to ghc | |
| ## because github actions cannot currently handle a build using `-O2`. | |
| ## To be experimented with again in the future to see if things have | |
| ## gotten better. | |
| ## | |
| ## The AGDA variable specifies the command to use to build the library. | |
| ## It currently passes the flag `-Werror` to ensure maximal compliance | |
| ## with e.g. not relying on deprecated definitions. | |
| ## The rest are some arbitrary runtime arguments that shape the way Agda | |
| ## allocates and garbage collects memory. It should make things faster. | |
| ## Limits can be bumped if the builds start erroring with out of memory | |
| ## errors. | |
| ## | |
| ######################################################################## | |
| env: | |
| AGDA_COMMIT: tags/v2.6.2 | |
| STDLIB_VERSION: 1.7 | |
| GHC_VERSION: 8.6.5 | |
| CABAL_VERSION: 3.2.0.0 | |
| CABAL_INSTALL: cabal install --overwrite-policy=always --ghc-options='-O1 +RTS -M6G -RTS' | |
| AGDA: agda -Werror +RTS -M3.5G -H3.5G -A128M -RTS -i. -i src/ | |
| jobs: | |
| test-agdarsec: | |
| runs-on: ubuntu-latest | |
| steps: | |
| ######################################################################## | |
| ## SETTINGS | |
| ######################################################################## | |
| - name: Initialise variables | |
| run: | | |
| # Only deploy if the build follows from pushing to master | |
| if [[ '${{ github.ref }}' == 'refs/heads/master' ]]; then | |
| echo "AGDA_DEPLOY=true" >> $GITHUB_ENV | |
| fi | |
| # The script won't be able to find Agda if we don't tell it to look at the | |
| # content of ~/.cabal/bin | |
| - name: Put cabal programs in PATH | |
| run: echo "~/.cabal/bin" >> $GITHUB_PATH | |
| ######################################################################## | |
| ## CACHING | |
| ######################################################################## | |
| # This caching step allows us to save a lot of building time by only | |
| # downloading ghc and cabal and rebuilding Agda if absolutely necessary | |
| # i.e. if we change either the version of Agda, ghc, or cabal that we want | |
| # to use for the build. | |
| - name: Cache cabal packages | |
| uses: actions/cache@v2 | |
| id: cache-cabal | |
| with: | |
| path: | | |
| ~/.cabal/packages | |
| ~/.cabal/store | |
| ~/.cabal/bin | |
| key: ${{ runner.os }}-${{ env.GHC_VERSION }}-${{ env.CABAL_VERSION }}-${{ env.AGDA_COMMIT }} | |
| ######################################################################## | |
| ## INSTALLATION STEPS | |
| ######################################################################## | |
| - name: Install ghc and cabal | |
| if: steps.cache-cabal.outputs.cache-hit != 'true' | |
| uses: actions/setup-haskell@v1.1.3 | |
| with: | |
| ghc-version: ${{ env.GHC_VERSION }} | |
| cabal-version: ${{ env.CABAL_VERSION }} | |
| - name: Cabal update | |
| if: steps.cache-cabal.outputs.cache-hit != 'true' | |
| run: cabal update | |
| - name: Download and install Agda from github | |
| if: steps.cache-cabal.outputs.cache-hit != 'true' | |
| run: | | |
| git clone https://github.com/agda/agda | |
| cd agda | |
| git checkout ${{ env.AGDA_COMMIT }} | |
| mkdir -p doc | |
| touch doc/user-manual.pdf | |
| ${{ env.CABAL_INSTALL }} | |
| cd .. | |
| - name: Install stdlib | |
| run: | | |
| mkdir -p $HOME/.agda | |
| cd $HOME/.agda | |
| wget https://github.com/agda/agda-stdlib/archive/v${{ env.STDLIB_VERSION }}.tar.gz | |
| tar -xzvf v${{ env.STDLIB_VERSION }}.tar.gz | |
| mv agda-stdlib-${{ env.STDLIB_VERSION }} agda-stdlib | |
| echo "~/.agda/agda-stdlib/standard-library.agda-lib" > libraries | |
| cd - | |
| ######################################################################## | |
| ## TESTING AND DEPLOYMENT | |
| ######################################################################## | |
| # By default github actions do not pull the repo | |
| - name: Checkout agdarsec | |
| uses: actions/checkout@v2 | |
| # Generate a fresh Everything.agda & index.agda and start building! | |
| - name: Test agdarsec | |
| run: | | |
| ${{ env.AGDA }} -iexamples index.agda | |
| # Note that if you want to deploy html for different versions like the | |
| # standard library does, you will need to be a bit more subtle in this | |
| # step. | |
| - name: Generate HTML | |
| run: | | |
| ${{ env.AGDA }} -iexamples --html --html-dir html index.agda | |
| - name: Deploy HTML | |
| uses: JamesIves/github-pages-deploy-action@4.1.3 | |
| if: ${{ success() && env.AGDA_DEPLOY }} | |
| with: | |
| branch: gh-pages | |
| folder: html |