76 lines
2.5 KiB
YAML
76 lines
2.5 KiB
YAML
name: Docker Pulls History
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on:
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schedule:
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- cron: "0 0 * * *" # 每天 UTC 00:00（台灣 08:00）
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workflow_dispatch:
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jobs:
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track:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repo
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uses: actions/checkout@v4
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- name: Fetch Docker Hub pull count
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run: |
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set -e
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DATE=$(date -u +"%Y-%m-%d")
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PULLS=$(curl -s https://hub.docker.com/v2/repositories/convertx/convertx-cn/ | jq '.pull_count')
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echo "$DATE,$PULLS" >> metrics/docker-pulls.csv
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- name: Generate SVG chart
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run: |
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node <<'EOF'
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const fs = require('fs');
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const csv = fs.readFileSync('metrics/docker-pulls.csv', 'utf8')
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.trim()
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.split('\n')
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.slice(1);
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const dates = csv.map(r => r.split(',')[0]);
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const pulls = csv.map(r => Number(r.split(',')[1]));
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const svg = `
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<svg width="800" height="400" viewBox="0 0 800 400"
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xmlns="http://www.w3.org/2000/svg">
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<style>
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text { font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial; }
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</style>
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<rect width="100%" height="100%" fill="#ffffff"/>
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<text x="400" y="30" text-anchor="middle"
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font-size="20" font-weight="600">
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Docker Pull History – convertx/convertx-cn
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</text>
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${pulls.map((v, i) => {
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if (i === 0) return '';
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const x1 = 60 + (i - 1) * (680 / (pulls.length - 1));
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const y1 = 340 - (pulls[i - 1] / Math.max(...pulls)) * 260;
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const x2 = 60 + i * (680 / (pulls.length - 1));
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const y2 = 340 - (v / Math.max(...pulls)) * 260;
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return `<line x1="${x1}" y1="${y1}" x2="${x2}" y2="${y2}"
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stroke="#2f80ed" stroke-width="2"/>`;
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}).join('')}
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<text x="60" y="360" font-size="12">${dates[0]}</text>
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<text x="740" y="360" font-size="12" text-anchor="end">${dates[dates.length - 1]}</text>
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<text x="60" y="80" font-size="12">${Math.max(...pulls).toLocaleString()}</text>
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</svg>
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`;
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fs.writeFileSync('metrics/docker-pulls-history.svg', svg);
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EOF
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- name: Commit and push
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run: |
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git config user.name "github-actions"
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git config user.email "actions@github.com"
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git add metrics
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git commit -m "chore(metrics): update docker pull history" || exit 0
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git push
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