135 lines
4.8 KiB
YAML
135 lines
4.8 KiB
YAML
name: diff-shades
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on:
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push:
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branches: [main]
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paths-ignore: ["docs/**", "tests/**", "*.md"]
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pull_request:
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paths-ignore: ["docs/**", "tests/**", "*.md"]
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workflow_dispatch:
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inputs:
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baseline:
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description: >
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The baseline revision. Pro-tip, use `.pypi` to use the latest version
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on PyPI or `.XXX` to use a PR.
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required: true
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default: main
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baseline-args:
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description: "Custom Black arguments (eg. -l 79)"
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required: false
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target:
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description: >
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The target revision to compare against the baseline. Same tip applies here.
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required: true
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target-args:
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description: "Custom Black arguments (eg. -S)"
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required: false
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jobs:
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analysis:
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name: analysis / linux
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runs-on: ubuntu-latest
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steps:
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- name: Checkout this repository (full clone)
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uses: actions/checkout@v2
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with:
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fetch-depth: 0
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- uses: actions/setup-python@v2
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- name: Install diff-shades and support dependencies
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run: |
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python -m pip install pip --upgrade
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python -m pip install https://github.com/ichard26/diff-shades/archive/stable.zip
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python -m pip install click packaging urllib3
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# After checking out old revisions, this might not exist so we'll use a copy.
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cat scripts/diff_shades_gha_helper.py > helper.py
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git config user.name "diff-shades-gha"
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git config user.email "diff-shades-gha@example.com"
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- name: Calculate run configuration & metadata
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id: config
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env:
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GITHUB_TOKEN: ${{ github.token }}
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run: >
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python helper.py config ${{ github.event_name }}
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${{ github.event.inputs.baseline }} ${{ github.event.inputs.target }}
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--baseline-args "${{ github.event.inputs.baseline-args }}"
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- name: Attempt to use cached baseline analysis
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id: baseline-cache
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uses: actions/cache@v2.1.7
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with:
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path: ${{ steps.config.outputs.baseline-analysis }}
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key: ${{ steps.config.outputs.baseline-cache-key }}
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- name: Install baseline revision
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if: steps.baseline-cache.outputs.cache-hit != 'true'
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env:
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GITHUB_TOKEN: ${{ github.token }}
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run: ${{ steps.config.outputs.baseline-setup-cmd }} && python -m pip install .
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- name: Analyze baseline revision
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if: steps.baseline-cache.outputs.cache-hit != 'true'
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run: >
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diff-shades analyze -v --work-dir projects-cache/
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${{ steps.config.outputs.baseline-analysis }} -- ${{ github.event.inputs.baseline-args }}
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- name: Install target revision
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env:
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GITHUB_TOKEN: ${{ github.token }}
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run: ${{ steps.config.outputs.target-setup-cmd }} && python -m pip install .
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- name: Analyze target revision
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run: >
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diff-shades analyze -v --work-dir projects-cache/
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${{ steps.config.outputs.target-analysis }} --repeat-projects-from
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${{ steps.config.outputs.baseline-analysis }} -- ${{ github.event.inputs.target-args }}
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- name: Generate HTML diff report
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run: >
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diff-shades --dump-html diff.html compare --diff --quiet
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${{ steps.config.outputs.baseline-analysis }} ${{ steps.config.outputs.target-analysis }}
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- name: Upload diff report
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uses: actions/upload-artifact@v2
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with:
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name: diff.html
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path: diff.html
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- name: Upload baseline analysis
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uses: actions/upload-artifact@v2
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with:
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name: ${{ steps.config.outputs.baseline-analysis }}
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path: ${{ steps.config.outputs.baseline-analysis }}
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- name: Upload target analysis
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uses: actions/upload-artifact@v2
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with:
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name: ${{ steps.config.outputs.target-analysis }}
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path: ${{ steps.config.outputs.target-analysis }}
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- name: Generate summary file (PR only)
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if: github.event_name == 'pull_request'
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run: >
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python helper.py comment-body
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${{ steps.config.outputs.baseline-analysis }} ${{ steps.config.outputs.target-analysis }}
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${{ steps.config.outputs.baseline-sha }} ${{ steps.config.outputs.target-sha }}
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- name: Upload summary file (PR only)
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if: github.event_name == 'pull_request'
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uses: actions/upload-artifact@v2
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with:
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name: .pr-comment-body.md
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path: .pr-comment-body.md
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# This is last so the diff-shades-comment workflow can still work even if we
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# end up detecting failed files and failing the run.
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- name: Check for failed files in both analyses
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run: >
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diff-shades show-failed --check --show-log ${{ steps.config.outputs.baseline-analysis }};
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diff-shades show-failed --check --show-log ${{ steps.config.outputs.target-analysis }}
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