feat(AddChar): more basic lemmas (#17018) #10699
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
| # DO NOT EDIT THIS FILE!!! | |
| # This file is automatically generated by mk_build_yml.sh | |
| # Edit .github/build.in.yml instead and run | |
| # .github/workflows/mk_build_yml.sh to update. | |
| # Forks of mathlib and other projects should be able to use build_fork.yml directly | |
| # The jobs in this file run on self-hosted workers and will not be run from external forks | |
| on: | |
| push: | |
| branches: | |
| - staging | |
| name: continuous integration (staging) | |
| jobs: | |
| # Cancels previous runs of jobs in this file | |
| cancel: | |
| if: github.repository == 'leanprover-community/mathlib4' | |
| name: 'Cancel Previous Runs (CI)' | |
| runs-on: ubuntu-latest | |
| # timeout-minutes: 3 | |
| steps: | |
| - uses: styfle/[email protected] | |
| with: | |
| all_but_latest: true | |
| access_token: ${{ github.token }} | |
| style_lint: | |
| if: github.repository == 'leanprover-community/mathlib4' | |
| name: Lint style | |
| runs-on: bors | |
| steps: | |
| - name: cleanup | |
| run: | | |
| find . -name . -o -prune -exec rm -rf -- {} + | |
| - uses: actions/checkout@v4 | |
| # Run the case checker action | |
| - name: Check Case Sensitivity | |
| uses: credfeto/[email protected] | |
| - name: Look for ignored files | |
| uses: credfeto/[email protected] | |
| - name: "Check for Lean files with the executable bit set" | |
| shell: bash | |
| run: | | |
| executable_files="$(find . -name '*.lean' -type f \( -perm -u=x -o -perm -g=x -o -perm -o=x \))" | |
| if [[ -n "$executable_files" ]] | |
| then | |
| echo "ERROR: The following Lean files have the executable bit set." | |
| echo "$executable_files" | |
| exit 1 | |
| fi | |
| - name: install Python | |
| if: ${{ 'bors' == 'ubuntu-latest' }} | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: 3.8 | |
| - name: install elan | |
| run: | | |
| set -o pipefail | |
| curl -sSfL https://github.com/leanprover/elan/releases/download/v3.1.1/elan-x86_64-unknown-linux-gnu.tar.gz | tar xz | |
| ./elan-init -y --default-toolchain none | |
| echo "$HOME/.elan/bin" >> "${GITHUB_PATH}" | |
| - name: "run style linters" | |
| run: | | |
| lake exe lint-style | |
| - name: Install bibtool | |
| if: ${{ 'bors' == 'ubuntu-latest' }} | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y bibtool | |
| - name: lint references.bib | |
| run: | | |
| ./scripts/lint-bib.sh | |
| build: | |
| if: github.repository == 'leanprover-community/mathlib4' | |
| name: Build | |
| runs-on: bors | |
| steps: | |
| - name: cleanup | |
| run: | | |
| find . -name . -o -prune -exec rm -rf -- {} + | |
| # Delete all but the 5 most recent toolchains. | |
| # Make sure to delete both the `~/.elan/toolchains/X` directory and the `~/.elan/update-hashes/X` file. | |
| # Skip symbolic links (`-type d`), the current directory (`! -name .`), and `nightly` and `stable`. | |
| if cd ~/.elan/toolchains && find . -maxdepth 1 -type d ! -name . -print0 | xargs -0 ls -1td | grep -v 'nightly$' | grep -v 'stable$' | tail -n +6 | xargs -I {} sh -c 'echo {} && rm -rf "{}" && rm "../update-hashes/{}"'; then | |
| : # Do nothing on success | |
| else | |
| : # Do nothing on failure, but suppress errors | |
| fi | |
| # The Hoskinson runners may not have jq installed, so do that now. | |
| - name: 'Setup jq' | |
| uses: dcarbone/[email protected] | |
| - name: install elan | |
| run: | | |
| set -o pipefail | |
| curl -sSfL https://github.com/leanprover/elan/releases/download/v3.1.1/elan-x86_64-unknown-linux-gnu.tar.gz | tar xz | |
| ./elan-init -y --default-toolchain none | |
| echo "$HOME/.elan/bin" >> "${GITHUB_PATH}" | |
| - uses: actions/checkout@v4 | |
| - name: If using a lean-pr-release toolchain, uninstall | |
| run: | | |
| if [[ $(cat lean-toolchain) =~ ^leanprover/lean4-pr-releases:pr-release-[0-9]+$ ]]; then | |
| printf 'Uninstalling transient toolchain %s\n' "$(cat lean-toolchain)" | |
| elan toolchain uninstall "$(cat lean-toolchain)" | |
| fi | |
| - name: print lean and lake versions | |
| run: | | |
| lean --version | |
| lake --version | |
| - name: build cache | |
| run: | | |
| lake build cache | |
| - name: prune ProofWidgets .lake | |
| run: | | |
| # The ProofWidgets release contains not just the `.js` (which we need in order to build) | |
| # but also `.oleans`, which may have been built with the wrong toolchain. | |
| # This removes them. | |
| # See discussion at https://leanprover.zulipchat.com/#narrow/stream/287929-mathlib4/topic/nightly-testing/near/411225235 | |
| rm -rf .lake/packages/proofwidgets/.lake/build/lib | |
| rm -rf .lake/packages/proofwidgets/.lake/build/ir | |
| - name: get cache | |
| id: get | |
| run: | | |
| rm -rf .lake/build/lib/Mathlib/ | |
| # Fail quickly if the cache is completely cold, by checking for Mathlib.Init | |
| lake exe cache get Mathlib.Init | |
| lake build --no-build Mathlib.Init && lake exe cache get || echo "No cache for 'Mathlib.Init' available" | |
| - name: update {Mathlib, Tactic, Counterexamples, Archive}.lean | |
| id: mk_all | |
| run: | | |
| if ! lake exe mk_all --check | |
| then | |
| echo "Not all lean files are in the import all files" | |
| echo "mk_all=false" >> "${GITHUB_OUTPUT}" | |
| else | |
| echo "mk_all=true" >> "${GITHUB_OUTPUT}" | |
| fi | |
| - name: build mathlib | |
| id: build | |
| uses: liskin/gh-problem-matcher-wrap@v3 | |
| with: | |
| linters: gcc | |
| run: | | |
| bash -o pipefail -c "env LEAN_ABORT_ON_PANIC=1 lake build --wfail -KCI" | |
| - name: upload cache | |
| # We only upload the cache if the build started (whether succeeding, failing, or cancelled) | |
| # but not if any earlier step failed or was cancelled. | |
| # See discussion at https://leanprover.zulipchat.com/#narrow/stream/287929-mathlib4/topic/Some.20files.20not.20found.20in.20the.20cache/near/407183836 | |
| if: ${{ always() && steps.get.outcome == 'success' }} | |
| run: | | |
| # TODO: this is not doing anything currently, and needs to be integrated with put-unpacked | |
| # lake exe cache commit || true | |
| # run this in CI if it gets an incorrect lake hash for existing cache files somehow | |
| # lake exe cache put! | |
| # do not try to upload files just downloaded | |
| lake exe cache put-unpacked | |
| env: | |
| MATHLIB_CACHE_SAS: ${{ secrets.MATHLIB_CACHE_SAS }} | |
| MATHLIB_CACHE_S3_TOKEN: ${{ secrets.MATHLIB_CACHE_S3_TOKEN }} | |
| - name: check the cache | |
| run: | | |
| # Because the `lean-pr-testing-NNNN` branches use toolchains that are "updated in place" | |
| # the cache mechanism is unreliable, so we don't test it if we are on such a branch. | |
| if [[ ! $(cat lean-toolchain) =~ ^leanprover/lean4-pr-releases:pr-release-[0-9]+$ ]]; then | |
| lake exe cache clean! | |
| rm -rf .lake/build/lib/Mathlib | |
| lake exe cache get || (sleep 1; lake exe cache get) | |
| lake build --no-build | |
| fi | |
| - name: build archive | |
| id: archive | |
| run: | | |
| # Note: we should not be including `Archive` and `Counterexamples` in the cache. | |
| # We do this for now for the sake of not rebuilding them in every CI run | |
| # even when they are not touched. | |
| # Since `Archive` and `Counterexamples` files have very simple dependencies, | |
| # it should be possible to determine whether they need to be built without actually | |
| # storing and transferring oleans over the network. | |
| # Hopefully a future re-implementation of `cache` will obviate the present need for this hack. | |
| lake exe cache get Archive.lean | |
| bash -o pipefail -c "env LEAN_ABORT_ON_PANIC=1 lake build Archive" | |
| lake exe cache put Archive.lean | |
| env: | |
| MATHLIB_CACHE_SAS: ${{ secrets.MATHLIB_CACHE_SAS }} | |
| MATHLIB_CACHE_S3_TOKEN: ${{ secrets.MATHLIB_CACHE_S3_TOKEN }} | |
| - name: build counterexamples | |
| id: counterexamples | |
| run: | | |
| lake exe cache get Counterexamples.lean | |
| bash -o pipefail -c "env LEAN_ABORT_ON_PANIC=1 lake build Counterexamples" | |
| lake exe cache put Counterexamples.lean | |
| env: | |
| MATHLIB_CACHE_SAS: ${{ secrets.MATHLIB_CACHE_SAS }} | |
| MATHLIB_CACHE_S3_TOKEN: ${{ secrets.MATHLIB_CACHE_S3_TOKEN }} | |
| - name: Check {Mathlib, Tactic, Counterexamples, Archive}.lean | |
| run: | | |
| if [ ${{ steps.mk_all.outputs.mk_all }} == "false" ] | |
| then | |
| echo "Please run 'lake exe mk_all' to regenerate the import all files" | |
| exit 1 | |
| fi | |
| - name: check for noisy stdout lines | |
| id: noisy | |
| run: | | |
| buildMsgs="$( | |
| ## we exploit `lake`s replay feature: since the cache is present, running | |
| ## `lake build` will reproduce all the outputs without having to recompute | |
| lake build Mathlib Archive Counterexamples | | |
| ## we filter out the output lines that begin with `✔ [xx/yy]`, where xx, yy | |
| ## are either numbers or ?, and the "Build completed successfully." message. | |
| ## We keep the rest, which are actual outputs of the files | |
| awk '!($0 ~ "^\\s*✔ \\[[?0-9]*/[?0-9]*\\]" || $0 == "Build completed successfully."){ print $0 }')" | |
| if [ -n "${buildMsgs}" ] | |
| then | |
| printf $'%s\n' "${buildMsgs}" | |
| exit 1 | |
| fi | |
| - name: check declarations in db files | |
| run: | | |
| python3 scripts/yaml_check.py docs/100.yaml docs/overview.yaml docs/undergrad.yaml | |
| lake exe check-yaml | |
| - name: verify `lake exe graph` works | |
| run: | | |
| lake exe graph | |
| rm import_graph.dot | |
| - name: build everything | |
| # make sure everything is available for test/import_all.lean | |
| run: | | |
| lake build Batteries Qq Aesop ProofWidgets | |
| - name: test mathlib | |
| id: test | |
| uses: liskin/gh-problem-matcher-wrap@v3 | |
| with: | |
| linters: gcc | |
| run: | |
| lake test | |
| - name: check for unused imports | |
| id: shake | |
| uses: liskin/gh-problem-matcher-wrap@v3 | |
| with: | |
| linters: gcc | |
| run: env LEAN_ABORT_ON_PANIC=1 lake exe shake --gh-style | |
| - name: lint mathlib | |
| if: ${{ always() && steps.build.outcome == 'success' || steps.build.outcome == 'failure' }} | |
| id: lint | |
| uses: liskin/gh-problem-matcher-wrap@v3 | |
| with: | |
| linters: gcc | |
| run: env LEAN_ABORT_ON_PANIC=1 lake exe runLinter Mathlib | |
| # We no longer run `lean4checker` in regular CI, as it is quite expensive for little benefit. | |
| # Instead we run it in a cron job on master: see `lean4checker.yml`. | |
| # Output is posted to the zulip topic | |
| # https://leanprover.zulipchat.com/#narrow/stream/345428-mathlib-reviewers/topic/lean4checker | |
| - name: Post comments for lean-pr-testing-NNNN and batteries-pr-testing-NNNN branches | |
| if: always() | |
| env: | |
| TOKEN: ${{ secrets.LEAN_PR_TESTING }} | |
| GITHUB_CONTEXT: ${{ toJson(github) }} | |
| WORKFLOW_URL: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| BUILD_OUTCOME: ${{ steps.build.outcome }} | |
| NOISY_OUTCOME: ${{ steps.noisy.outcome }} | |
| ARCHIVE_OUTCOME: ${{ steps.archive.outcome }} | |
| COUNTEREXAMPLE_OUTCOME: ${{ steps.counterexamples.outcome }} | |
| LINT_OUTCOME: ${{ steps.lint.outcome }} | |
| TEST_OUTCOME: ${{ steps.test.outcome }} | |
| run: | | |
| scripts/lean-pr-testing-comments.sh lean | |
| scripts/lean-pr-testing-comments.sh batteries | |
| final: | |
| name: Post-CI job | |
| if: github.repository == 'leanprover-community/mathlib4' | |
| needs: [style_lint, build] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: PR | |
| uses: 8BitJonny/[email protected] | |
| # TODO: this may not work properly if the same commit is pushed to multiple branches: | |
| # https://github.com/8BitJonny/gh-get-current-pr/issues/8 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| # Only return if PR is still open | |
| filterOutClosed: true | |
| - id: remove_labels | |
| name: Remove "awaiting-CI" | |
| # we use curl rather than octokit/request-action so that the job won't fail | |
| # (and send an annoying email) if the labels don't exist | |
| run: | | |
| curl --request DELETE \ | |
| --url https://api.github.com/repos/${{ github.repository }}/issues/${{ steps.PR.outputs.number }}/labels/awaiting-CI \ | |
| --header 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' | |
| - if: contains(steps.PR.outputs.pr_labels, 'auto-merge-after-CI') | |
| name: If `auto-merge-after-CI` is present, add a `bors merge` comment. | |
| uses: GrantBirki/comment@v2 | |
| with: | |
| token: ${{ secrets.AUTO_MERGE_TOKEN }} | |
| issue-number: ${{ steps.PR.outputs.number }} | |
| body: | | |
| As this PR is labelled `auto-merge-after-CI`, we are now sending it to bors: | |
| bors merge |