Eric Liu
385520e2bb
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Go CI with S3 Caching / build-and-test (push) Successful in 1m14s
101 lines
3.8 KiB
YAML
101 lines
3.8 KiB
YAML
name: Go Setup + S3 Caching
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description: Install Go and configure tailscale/go-cache-plugin for Go builds with an S3-compatible backend in Gitea Actions
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author: eric
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inputs:
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go-version:
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description: Go version to install (e.g., 1.22, 1.24, stable)
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default: stable
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required: false
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cache:
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description: Enable S3 go-cache-plugin.
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default: "true"
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required: false
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go-cache-plugin-version:
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description: go-cache-plugin version tag or latest.
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default: latest
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required: false
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s3-bucket:
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description: S3 bucket for go cache. Leave empty to use local caching only.
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default: ""
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required: false
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s3-region:
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description: S3 region name.
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default: us-east-1
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required: false
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s3-endpoint:
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description: Optional S3-compatible endpoint URL, for example https://s3.example.com.
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default: ""
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required: false
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s3-path-style:
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description: Enable path-style S3 addressing (useful for MinIO or custom Ceph setups).
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default: "false"
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required: false
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cache-dir:
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description: Local cache directory for go-cache-plugin before uploading/downloading from S3.
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default: ~/.cache/go-cache
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required: false
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runs:
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using: composite
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steps:
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- name: Setup Go
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uses: https://gitea.com/actions/setup-go@v4
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with:
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go-version: ${{ inputs.go-version }}
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# Disable default setup-go local cache if we are using our custom S3 caching
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cache: ${{ inputs.s3-bucket == '' }}
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- name: Install go-cache-plugin
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if: ${{ inputs.cache == 'true' && inputs.s3-bucket != '' }}
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shell: bash
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run: |
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echo "Installing custom Cloudflare-compatible go-cache-plugin..."
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cd "${{ github.action_path }}/../../../go-cache-plugin-src"
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go build -o $HOME/go/bin/go-cache-plugin ./cmd/go-cache-plugin
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- name: Configure Go Cache
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if: ${{ inputs.cache == 'true' && inputs.s3-bucket != '' }}
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shell: bash
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run: |
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# Expand cache-dir path
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CACHE_DIR=$(eval echo "${{ inputs.cache-dir }}")
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mkdir -p "$CACHE_DIR"
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# Build GOCACHEPROG command with verbose debug logging and metrics
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CMD="$HOME/go/bin/go-cache-plugin -v --metrics --debug=1 --cache-dir=$CACHE_DIR --bucket=${{ inputs.s3-bucket }} --region=${{ inputs.s3-region }}"
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if [ -n "${{ inputs.s3-endpoint }}" ]; then
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CMD="$CMD --s3-endpoint-url=${{ inputs.s3-endpoint }}"
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fi
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if [ "${{ inputs.s3-path-style }}" = "true" ]; then
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CMD="$CMD --s3-path-style=true"
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fi
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echo "Configuring GOCACHEPROG: $CMD"
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echo "GOCACHEPROG=$CMD" >> "$GITHUB_ENV"
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# Ensure GOEXPERIMENT=cacheprog is enabled ONLY for Go 1.21-1.23 compatibility
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GO_VER=$(go env GOVERSION | grep -oE '[0-9]+\.[0-9]+' | head -n 1)
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echo "Detected Go version: $GO_VER"
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if [ "$GO_VER" = "1.21" ] || [ "$GO_VER" = "1.22" ] || [ "$GO_VER" = "1.23" ]; then
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echo "Enabling GOEXPERIMENT=cacheprog for compatibility"
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echo "GOEXPERIMENT=cacheprog" >> "$GITHUB_ENV"
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else
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echo "GOEXPERIMENT=cacheprog is not needed or supported in Go 1.24+"
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fi
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# Diagnose secret population
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echo "Diagnosing secrets..."
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echo "SCCACHE_AWS_ACCESS_KEY_ID length: ${#SCCACHE_AWS_ACCESS_KEY_ID}"
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echo "SCCACHE_AWS_SECRET_ACCESS_KEY length: ${#SCCACHE_AWS_SECRET_ACCESS_KEY}"
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# Align with actions-rust: map SCCACHE secrets to standard AWS variables
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if [ -n "$SCCACHE_AWS_ACCESS_KEY_ID" ] && [ -z "${AWS_ACCESS_KEY_ID:-}" ]; then
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echo "AWS_ACCESS_KEY_ID=$SCCACHE_AWS_ACCESS_KEY_ID" >> "$GITHUB_ENV"
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fi
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if [ -n "$SCCACHE_AWS_SECRET_ACCESS_KEY" ] && [ -z "${AWS_SECRET_ACCESS_KEY:-}" ]; then
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echo "AWS_SECRET_ACCESS_KEY=$SCCACHE_AWS_SECRET_ACCESS_KEY" >> "$GITHUB_ENV"
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fi
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