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Implement support for PEP 646 (#3071)
[etc/vim.git] / .github / workflows / diff_shades.yml
1 name: diff-shades
2
3 on:
4   push:
5     branches: [main]
6     paths: ["src/**", "setup.*", "pyproject.toml", ".github/workflows/*"]
7
8   pull_request:
9     paths: ["src/**", "setup.*", "pyproject.toml", ".github/workflows/*"]
10
11 concurrency:
12   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
13   cancel-in-progress: true
14
15 jobs:
16   configure:
17     runs-on: ubuntu-latest
18     outputs:
19       matrix: ${{ steps.set-config.outputs.matrix }}
20
21     steps:
22       - uses: actions/checkout@v3
23       - uses: actions/setup-python@v3
24
25       - name: Install diff-shades and support dependencies
26         run: |
27           python -m pip install click packaging urllib3
28           python -m pip install https://github.com/ichard26/diff-shades/archive/stable.zip
29
30       - name: Calculate run configuration & metadata
31         id: set-config
32         env:
33           GITHUB_TOKEN: ${{ github.token }}
34         run: >
35           python scripts/diff_shades_gha_helper.py config ${{ github.event_name }} ${{ matrix.mode }}
36
37   analysis:
38     name: analysis / ${{ matrix.mode }}
39     needs: configure
40     runs-on: ubuntu-latest
41     env:
42       # Clang is less picky with the C code it's given than gcc (and may
43       # generate faster binaries too).
44       CC: clang-12
45     strategy:
46       fail-fast: false
47       matrix:
48         include: ${{ fromJson(needs.configure.outputs.matrix )}}
49
50     steps:
51       - name: Checkout this repository (full clone)
52         uses: actions/checkout@v3
53         with:
54           # The baseline revision could be rather old so a full clone is ideal.
55           fetch-depth: 0
56
57       - uses: actions/setup-python@v3
58
59       - name: Install diff-shades and support dependencies
60         run: |
61           python -m pip install https://github.com/ichard26/diff-shades/archive/stable.zip
62           python -m pip install click packaging urllib3
63           python -m pip install -r .github/mypyc-requirements.txt
64           # After checking out old revisions, this might not exist so we'll use a copy.
65           cat scripts/diff_shades_gha_helper.py > helper.py
66           git config user.name "diff-shades-gha"
67           git config user.email "diff-shades-gha@example.com"
68
69       - name: Attempt to use cached baseline analysis
70         id: baseline-cache
71         uses: actions/cache@v3
72         with:
73           path: ${{ matrix.baseline-analysis }}
74           key: ${{ matrix.baseline-cache-key }}
75
76       - name: Build and install baseline revision
77         if: steps.baseline-cache.outputs.cache-hit != 'true'
78         env:
79           GITHUB_TOKEN: ${{ github.token }}
80         run: >
81           ${{ matrix.baseline-setup-cmd }}
82           && python setup.py --use-mypyc bdist_wheel
83           && python -m pip install dist/*.whl && rm build dist -r
84
85       - name: Analyze baseline revision
86         if: steps.baseline-cache.outputs.cache-hit != 'true'
87         run: >
88           diff-shades analyze -v --work-dir projects-cache/
89           ${{ matrix.baseline-analysis }} ${{ matrix.force-flag }}
90
91       - name: Build and install target revision
92         env:
93           GITHUB_TOKEN: ${{ github.token }}
94         run: >
95           ${{ matrix.target-setup-cmd }}
96           && python setup.py --use-mypyc bdist_wheel
97           && python -m pip install dist/*.whl
98
99       - name: Analyze target revision
100         run: >
101           diff-shades analyze -v --work-dir projects-cache/
102           ${{ matrix.target-analysis }} --repeat-projects-from
103           ${{ matrix.baseline-analysis }} ${{ matrix.force-flag }}
104
105       - name: Generate HTML diff report
106         run: >
107           diff-shades --dump-html diff.html compare --diff
108           ${{ matrix.baseline-analysis }} ${{ matrix.target-analysis }}
109
110       - name: Upload diff report
111         uses: actions/upload-artifact@v3
112         with:
113           name: ${{ matrix.mode }}-diff.html
114           path: diff.html
115
116       - name: Upload baseline analysis
117         uses: actions/upload-artifact@v3
118         with:
119           name: ${{ matrix.baseline-analysis }}
120           path: ${{ matrix.baseline-analysis }}
121
122       - name: Upload target analysis
123         uses: actions/upload-artifact@v3
124         with:
125           name: ${{ matrix.target-analysis }}
126           path: ${{ matrix.target-analysis }}
127
128       - name: Generate summary file (PR only)
129         if: github.event_name == 'pull_request' && matrix.mode == 'preview-changes'
130         run: >
131           python helper.py comment-body
132           ${{ matrix.baseline-analysis }} ${{ matrix.target-analysis }}
133           ${{ matrix.baseline-sha }} ${{ matrix.target-sha }}
134           ${{ github.event.pull_request.number }}
135
136       - name: Upload summary file (PR only)
137         if: github.event_name == 'pull_request' && matrix.mode == 'preview-changes'
138         uses: actions/upload-artifact@v3
139         with:
140           name: .pr-comment.json
141           path: .pr-comment.json
142
143       - name: Verify zero changes (PR only)
144         if: matrix.mode == 'assert-no-changes'
145         run: >
146           diff-shades compare --check ${{ matrix.baseline-analysis }} ${{ matrix.target-analysis }}
147           || (echo "Please verify you didn't change the stable code style unintentionally!" && exit 1)
148
149       - name: Check for failed files for target revision
150         # Even if the previous step failed, we should still check for failed files.
151         if: always()
152         run: >
153           diff-shades show-failed --check --show-log ${{ matrix.target-analysis }}
154           --check-allow 'sqlalchemy:test/orm/test_relationship_criteria.py'