61 lines
2.2 KiB
YAML
61 lines
2.2 KiB
YAML
name: Get Version
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description: 从 package.json 读取版本号，与最新 tag 对比决定使用哪个版本
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outputs:
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version:
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description: 最终确定的版本号 (带 v 前缀)
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value: ${{ steps.get_version.outputs.version }}
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runs:
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using: composite
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steps:
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- name: Get version from package.json
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id: get_version
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shell: bash
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run: |
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PKG_VERSION=$(node -p "require('./package.json').version")
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echo "Package.json version: ${PKG_VERSION}"
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# 获取最新的tag（按版本号排序）
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LATEST_TAG=$(git ls-remote --tags origin 'refs/tags/v*' 2>/dev/null | sed 's/.*refs\/tags\///' | sed 's/\^{}//' | sort -V | tail -n 1 || echo "")
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echo "Latest tag: ${LATEST_TAG}"
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# 版本比较函数
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version_compare() {
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# 返回: 0 = 相等, 1 = v1 > v2, 2 = v1 < v2
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if [[ "$1" == "$2" ]]; then echo 0; return; fi
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local IFS=.
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local i v1=($1) v2=($2)
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for ((i=0; i<${#v1[@]} || i<${#v2[@]}; i++)); do
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local n1=${v1[i]:-0} n2=${v2[i]:-0}
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if ((n1 > n2)); then echo 1; return; fi
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if ((n1 < n2)); then echo 2; return; fi
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done
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echo 0
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}
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if [[ -z "${LATEST_TAG}" ]]; then
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# 没有任何tag，直接使用package.json版本
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NEW_TAG="v${PKG_VERSION}"
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echo "No existing tags, using package.json version: ${NEW_TAG}"
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else
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# 去掉v前缀进行比较
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LATEST_VERSION="${LATEST_TAG#v}"
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COMPARE_RESULT=$(version_compare "${PKG_VERSION}" "${LATEST_VERSION}")
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if [[ "${COMPARE_RESULT}" == "1" ]]; then
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# package.json版本更大，使用它
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NEW_TAG="v${PKG_VERSION}"
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echo "Package.json version is greater, using: ${NEW_TAG}"
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else
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# 最新tag版本更大或相等，在其基础上递增patch
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IFS='.' read -r MAJOR MINOR PATCH <<< "${LATEST_VERSION}"
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PATCH=$((PATCH + 1))
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NEW_TAG="v${MAJOR}.${MINOR}.${PATCH}"
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echo "Incrementing from latest tag, new version: ${NEW_TAG}"
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fi
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fi
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echo "version=${NEW_TAG}" >> $GITHUB_OUTPUT
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echo "Final Version: ${NEW_TAG}"
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