summaryrefslogtreecommitdiff
path: root/.github/workflows/coverage.yml
blob: 8d3e1a90d2664d1dc2bcb6cec8f371e442a21893 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
# For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt

name: "Coverage"

on:
  # As currently structured, this adds too many jobs (checks?), so don't run it
  # on pull requests yet.
  push:
    branches:
      - master
      - "**/*metacov*"
  workflow_dispatch:

defaults:
  run:
    shell: bash

env:
  PIP_DISABLE_PIP_VERSION_CHECK: 1

jobs:
  coverage:
    name: "Python ${{ matrix.python-version }} on ${{ matrix.os }}"
    runs-on: "${{ matrix.os }}"

    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
        python-version:
          # When changing this list, be sure to check the [gh-actions] list in
          # tox.ini so that tox will run properly. PYVERSIONS
          # Available versions:
          # https://github.com/actions/python-versions/blob/main/versions-manifest.json
          - "3.7"
          - "3.8"
          - "3.9"
          - "3.10"
          - "3.11.0-alpha.2"
          - "pypy-3.7"
        exclude:
          # Windows PyPy doesn't seem to work?
          - os: windows-latest
            python-version: "pypy-3.7"
          # Mac PyPy always takes the longest, and doesn't add anything.
          - os: macos-latest
            python-version: "pypy-3.7"
      # If one job fails, stop the whole thing.
      fail-fast: true

    steps:
      - name: "Check out the repo"
        uses: "actions/checkout@v2"

      - name: "Set up Python"
        uses: "actions/setup-python@v2"
        with:
          python-version: "${{ matrix.python-version }}"
          cache: pip
          cache-dependency-path: 'requirements/*.pip'

      - name: "Install dependencies"
        run: |
          set -xe
          python -VV
          python -m site
          python -m pip install -r requirements/tox.pip

      - name: "Run tox coverage for ${{ matrix.python-version }}"
        env:
          COVERAGE_COVERAGE: "yes"
          COVERAGE_CONTEXT: "${{ matrix.python-version }}.${{ matrix.os }}"
        run: |
          set -xe
          python -m tox

      - name: "Upload coverage data"
        uses: actions/upload-artifact@v2
        with:
          name: metacov
          path: .metacov.*

  combine:
    name: "Combine coverage data"
    needs: coverage
    runs-on: ubuntu-latest

    steps:
      - name: "Check out the repo"
        uses: "actions/checkout@v2"

      - name: "Set up Python"
        uses: "actions/setup-python@v2"
        with:
          python-version: "3.8"
          cache: pip
          cache-dependency-path: 'requirements/*.pip'

      - name: "Install dependencies"
        run: |
          set -xe
          python -VV
          python -m site
          python -m pip install -e .
          python igor.py zip_mods

      - name: "Download coverage data"
        uses: actions/download-artifact@v2
        with:
          name: metacov

      - name: "Combine and report"
        id: combine
        env:
          COVERAGE_RCFILE: "metacov.ini"
          COVERAGE_METAFILE: ".metacov"
          COVERAGE_CONTEXT: "yes"
        run: |
          set -xe
          python -m igor combine_html
          python -m coverage json

      - name: "Upload HTML report"
        uses: actions/upload-artifact@v2
        with:
          name: html_report
          path: htmlcov

      - name: "Upload JSON report"
        uses: actions/upload-artifact@v2
        with:
          name: json_report
          path: coverage.json

  publish:
    name: "Publish coverage report"
    needs: combine
    runs-on: ubuntu-latest

    steps:
      - name: "Checkout reports repo"
        run: |
          set -xe
          git clone --depth=1 --no-checkout https://${{ secrets.COVERAGE_REPORTS_TOKEN }}@github.com/nedbat/coverage-reports reports_repo
          cd reports_repo
          git sparse-checkout init --cone
          git sparse-checkout set '/*' '!/reports'
          git config user.name nedbat
          git config user.email ned@nedbatchelder.com
          git checkout main

      - name: "Download coverage JSON report"
        uses: actions/download-artifact@v2
        with:
          name: json_report

      - name: "Compute info for later steps"
        id: info
        run: |
          set -xe
          export TOTAL=$(python -c "import json;print(json.load(open('coverage.json'))['totals']['percent_covered_display'])")
          export PCTINT=$(echo $TOTAL | cut -f1 -d.)
          export SHA10=$(echo ${{ github.sha }} | cut -c 1-10)
          export SLUG=$(date +'%Y%m%d')_$SHA10
          export REPORT_DIR=reports/$SLUG/htmlcov
          export REF="${{ github.ref }}"
          echo "total=$TOTAL" >> $GITHUB_ENV
          echo "sha10=$SHA10" >> $GITHUB_ENV
          echo "slug=$SLUG" >> $GITHUB_ENV
          echo "report_dir=$REPORT_DIR" >> $GITHUB_ENV
          echo "url=https://nedbat.github.io/coverage-reports/$REPORT_DIR" >> $GITHUB_ENV
          echo "branch=${REF#refs/heads/}" >> $GITHUB_ENV
          if (($PCTINT >= 85)); then echo "badge_color=green"; fi >> $GITHUB_ENV
          if (($PCTINT < 85)); then echo "badge_color=yellow"; fi >> $GITHUB_ENV
          if (($PCTINT < 70)); then echo "badge_color=orange"; fi >> $GITHUB_ENV
          if (($PCTINT < 60)); then echo "badge_color=red"; fi >> $GITHUB_ENV

      - name: "Download coverage HTML report"
        uses: actions/download-artifact@v2
        with:
          name: html_report
          path: reports_repo/${{ env.report_dir }}

      - name: "Push to report repo"
        run: |
          set -xe
          # Make the redirect to the latest report.
          echo "<html><head>" > reports_repo/latest.html
          echo "<meta http-equiv='refresh' content='0;url=${{ env.url }}' />" >> reports_repo/latest.html
          echo "<body>Coverage report redirect..." >> reports_repo/latest.html
          # Make the commit message.
          echo "${{ env.total }}% - ${{ github.event.head_commit.message }}" > commit.txt
          echo "" >> commit.txt
          echo "${{ env.url }}" >> commit.txt
          echo "${{ env.sha10 }}: ${{ env.branch }}" >> commit.txt
          # Commit.
          cd ./reports_repo
          git sparse-checkout set '/*' '${{ env.report_dir }}'
          rm ${{ env.report_dir }}/.gitignore
          git add ${{ env.report_dir }} latest.html
          git commit --file=../commit.txt
          git push

      - name: "Create badge"
        # https://gist.githubusercontent.com/nedbat/8c6980f77988a327348f9b02bbaf67f5
        uses: schneegans/dynamic-badges-action@v1.1.0
        with:
          auth: ${{ secrets.METACOV_GIST_SECRET }}
          gistID: 8c6980f77988a327348f9b02bbaf67f5
          filename: metacov.json
          label: Coverage
          message: ${{ env.total }}%
          color: ${{ env.badge_color }}