lofyerandClaude Opus 4.8
2032bf097e
Fetch all branches and tags from upstream GitHub and force-push them to the 192.168.0.23 private origin (full mirror). Supports DRY_RUN and an opt-in PRUNE_BRANCHES for true mirroring. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
84 lines
3.2 KiB
Bash
Executable File
84 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# sync-github: 从上游 GitHub 拉取最新源码，并全量镜像同步到 192.168.0.23 私有源。
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#
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# 默认行为（全量镜像 / 强制）：
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# 1. 确保存在 upstream remote 指向 GitHub（不存在则自动添加，URL 不一致则更新）。
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# 2. 从 upstream 抓取所有分支与 tag（--prune 清理已删除的远端引用）。
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# 3. 将上游每个分支强制推送到私有源同名分支（force push）。
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# 4. 将上游所有 tag 强制推送到私有源。
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#
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# 可用环境变量：
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# UPSTREAM_URL 上游 GitHub 仓库地址（默认 https://github.com/gpustack/gpustack-ui.git）
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# ORIGIN_REMOTE 私有源 remote 名称（默认 origin）
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# UPSTREAM_REMOTE 上游 remote 名称（默认 upstream）
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# PRUNE_BRANCHES 设为 1 时，删除私有源上「上游已不存在」的分支（真·镜像，破坏性，默认关闭）
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# DRY_RUN 设为 1 时，仅打印将要执行的推送动作，不实际推送
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#
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set -e
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UPSTREAM_URL="${UPSTREAM_URL:-https://github.com/gpustack/gpustack-ui.git}"
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ORIGIN_REMOTE="${ORIGIN_REMOTE:-origin}"
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UPSTREAM_REMOTE="${UPSTREAM_REMOTE:-upstream}"
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PRUNE_BRANCHES="${PRUNE_BRANCHES:-0}"
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DRY_RUN="${DRY_RUN:-0}"
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log() { echo -e "\033[1;34m[sync-github]\033[0m $*"; }
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warn() { echo -e "\033[1;33m[sync-github]\033[0m $*" >&2; }
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run() {
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if [[ "${DRY_RUN}" == "1" ]]; then
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echo " (dry-run) git $*"
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else
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git "$@"
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fi
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}
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# 1. 确保 upstream remote 指向 GitHub。
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if git remote get-url "${UPSTREAM_REMOTE}" >/dev/null 2>&1; then
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current_url=$(git remote get-url "${UPSTREAM_REMOTE}")
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if [[ "${current_url}" != "${UPSTREAM_URL}" ]]; then
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log "更新 ${UPSTREAM_REMOTE} 地址: ${current_url} -> ${UPSTREAM_URL}"
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git remote set-url "${UPSTREAM_REMOTE}" "${UPSTREAM_URL}"
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fi
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else
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log "添加 upstream remote: ${UPSTREAM_REMOTE} -> ${UPSTREAM_URL}"
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git remote add "${UPSTREAM_REMOTE}" "${UPSTREAM_URL}"
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fi
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origin_url=$(git remote get-url "${ORIGIN_REMOTE}")
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log "上游 (拉取): ${UPSTREAM_URL}"
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log "私有源 (推送): ${origin_url}"
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# 2. 抓取上游所有分支与 tag。
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log "抓取上游分支与 tag..."
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git fetch --prune --tags "${UPSTREAM_REMOTE}"
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# 3. 逐个分支强制推送到私有源。
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log "强制同步分支到私有源..."
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upstream_branches=$(git for-each-ref --format='%(refname:strip=3)' "refs/remotes/${UPSTREAM_REMOTE}/" | grep -v '^HEAD$')
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for branch in ${upstream_branches}; do
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log " -> ${branch}"
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run push --force "${ORIGIN_REMOTE}" \
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"refs/remotes/${UPSTREAM_REMOTE}/${branch}:refs/heads/${branch}"
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done
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# 4. 强制同步所有 tag。
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log "强制同步 tag 到私有源..."
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run push --force --tags "${ORIGIN_REMOTE}"
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# 5. 可选：删除私有源上、上游已不存在的分支（真·镜像）。
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if [[ "${PRUNE_BRANCHES}" == "1" ]]; then
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warn "PRUNE_BRANCHES=1：将删除私有源上上游已不存在的分支"
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origin_branches=$(git ls-remote --heads "${ORIGIN_REMOTE}" | sed 's@.*refs/heads/@@')
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for branch in ${origin_branches}; do
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if ! echo "${upstream_branches}" | grep -qx "${branch}"; then
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warn " 删除私有源分支: ${branch}"
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run push "${ORIGIN_REMOTE}" --delete "${branch}"
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fi
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done
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fi
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log "同步完成。"
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