forked from continuwuation/continuwuity
Tom Foster
d640853f9d
Skip installing Node.js entirely if v20+ is already available, otherwise install v22. Add npm dependency caching with OS-specific cache keys using the custom detect-runner-os action for proper cache isolation between runners. Dependencies normally take just under 10s, so this should more than halve the doc build time to free up runner slots.
58 lines
2.1 KiB
YAML
58 lines
2.1 KiB
YAML
name: detect-runner-os
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description: |
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Detect the actual OS name and version of the runner.
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Provides separate outputs for name, version, and a combined slug.
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outputs:
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name:
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description: 'OS name (e.g. Ubuntu, Debian)'
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value: ${{ steps.detect.outputs.name }}
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version:
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description: 'OS version (e.g. 22.04, 11)'
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value: ${{ steps.detect.outputs.version }}
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slug:
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description: 'Combined OS slug (e.g. Ubuntu-22.04)'
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value: ${{ steps.detect.outputs.slug }}
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node_major:
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description: 'Major version of Node.js if available (e.g. 22)'
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value: ${{ steps.detect.outputs.node_major }}
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node_version:
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description: 'Full Node.js version if available (e.g. 22.19.0)'
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value: ${{ steps.detect.outputs.node_version }}
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runs:
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using: composite
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steps:
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- name: Detect runner OS
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id: detect
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shell: bash
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run: |
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# Detect OS version (try lsb_release first, fall back to /etc/os-release)
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OS_VERSION=$(lsb_release -rs 2>/dev/null || grep VERSION_ID /etc/os-release | cut -d'"' -f2)
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# Detect OS name and capitalise (try lsb_release first, fall back to /etc/os-release)
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OS_NAME=$(lsb_release -is 2>/dev/null || grep "^ID=" /etc/os-release | cut -d'=' -f2 | tr -d '"' | sed 's/\b\(.\)/\u\1/g')
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# Create combined slug
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OS_SLUG="${OS_NAME}-${OS_VERSION}"
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# Detect Node.js version if available
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if command -v node >/dev/null 2>&1; then
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NODE_VERSION=$(node --version | sed 's/v//')
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NODE_MAJOR=$(echo $NODE_VERSION | cut -d. -f1)
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echo "node_version=${NODE_VERSION}" >> $GITHUB_OUTPUT
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echo "node_major=${NODE_MAJOR}" >> $GITHUB_OUTPUT
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echo "🔍 Detected Node.js: v${NODE_VERSION}"
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else
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echo "node_version=" >> $GITHUB_OUTPUT
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echo "node_major=" >> $GITHUB_OUTPUT
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echo "🔍 Node.js not found"
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fi
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# Set OS outputs
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echo "name=${OS_NAME}" >> $GITHUB_OUTPUT
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echo "version=${OS_VERSION}" >> $GITHUB_OUTPUT
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echo "slug=${OS_SLUG}" >> $GITHUB_OUTPUT
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# Log detection results
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echo "🔍 Detected Runner OS: ${OS_NAME} ${OS_VERSION}"
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