huangjingfen/pro_v3.5.1/deploy/release-syj.sh

#!/usr/bin/env bash
# syj 商城变体一键发布脚本
# 用法：
#   bash deploy/release-syj.sh                # 正常发布
#   bash deploy/release-syj.sh --dry-run      # 干跑（不动远端）
#   bash deploy/release-syj.sh --rollback <ts-sha>   # 手动回滚到指定备份
#   bash deploy/release-syj.sh --skip-build   # 跳过 admin 构建（复用 dist/）

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
CONF_FILE="$SCRIPT_DIR/syj.conf"
EXCLUDE_FILE="$SCRIPT_DIR/rsync-exclude.txt"
LAST_RELEASE_FILE="$SCRIPT_DIR/.last-release"

[ -f "$CONF_FILE" ] || { echo "ERROR: $CONF_FILE not found"; exit 1; }
[ -f "$EXCLUDE_FILE" ] || { echo "ERROR: $EXCLUDE_FILE not found"; exit 1; }
# shellcheck disable=SC1090
source "$CONF_FILE"

DRY_RUN=0
SKIP_BUILD=0
ROLLBACK_TAG=""

while [ $# -gt 0 ]; do
    case "$1" in
        --dry-run) DRY_RUN=1; shift ;;
        --skip-build) SKIP_BUILD=1; shift ;;
        --rollback) ROLLBACK_TAG="${2:-}"; shift 2 ;;
        -h|--help) sed -n '2,8p' "$0"; exit 0 ;;
        *) echo "Unknown arg: $1"; exit 2 ;;
    esac
done

_ts() { date +%H:%M:%S; }
log()  { printf "\033[1;36m[%s]\033[0m %s\n" "$(_ts)" "$*"; }
warn() { printf "\033[1;33m[%s] WARN\033[0m %s\n" "$(_ts)" "$*"; }
err()  { printf "\033[1;31m[%s] ERR\033[0m %s\n" "$(_ts)" "$*" >&2; }

# 认证：优先 SSH_PASS_FILE（sshpass -f），其次 SSH_PASSWORD env，再退回公钥
SSH_BASE=(ssh -p "$SSH_PORT" -o StrictHostKeyChecking=accept-new -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR)
if [ -n "${SSH_PASS_FILE:-}" ] && [ -f "${SSH_PASS_FILE/#~/$HOME}" ]; then
    SSH_PASS_FILE="${SSH_PASS_FILE/#~/$HOME}"
    [ "$(stat -f '%A' "$SSH_PASS_FILE" 2>/dev/null || stat -c '%a' "$SSH_PASS_FILE")" = "600" ] || \
        warn "SSH_PASS_FILE permission is not 600 (consider: chmod 600 $SSH_PASS_FILE)"
    command -v sshpass >/dev/null || { err "sshpass not installed (brew install hudochenkov/sshpass/sshpass)"; exit 1; }
    SSH_AUTH=(sshpass -f "$SSH_PASS_FILE")
elif [ -n "${SSH_PASSWORD:-}" ]; then
    command -v sshpass >/dev/null || { err "sshpass not installed"; exit 1; }
    SSH_AUTH=(sshpass -e)  # reads SSHPASS env
    export SSHPASS="$SSH_PASSWORD"
else
    SSH_AUTH=()
fi

ssh_run()  { "${SSH_AUTH[@]}" "${SSH_BASE[@]}" "${SSH_USER}@${SSH_HOST}" "$@"; }
ssh_pipe() { "${SSH_AUTH[@]}" "${SSH_BASE[@]}" "${SSH_USER}@${SSH_HOST}" bash -se; }
# rsync 走相同认证
if [ -n "${SSH_AUTH+x}" ] && [ "${#SSH_AUTH[@]}" -gt 0 ]; then
    RSYNC_RSH="${SSH_AUTH[*]} ssh -p $SSH_PORT -o StrictHostKeyChecking=accept-new -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR"
else
    RSYNC_RSH="ssh -p $SSH_PORT"
fi

check_health() {
    local url code i
    for url in "${HEALTH_URLS[@]}"; do
        for ((i=1; i<=HEALTH_RETRY; i++)); do
            code=$(curl -ksS -o /dev/null -w "%{http_code}" --max-time 10 "$url" || echo 000)
            if [ "$code" = "200" ]; then
                log "  ✓ $url -> 200"
                break
            fi
            if [ "$i" -eq "$HEALTH_RETRY" ]; then
                err "  ✗ $url -> $code (after $HEALTH_RETRY tries)"
                return 1
            fi
            sleep "$HEALTH_INTERVAL"
        done
    done
    return 0
}

remote_clear_and_reload() {
    REMOTE_ROOT="$REMOTE_ROOT" ENV_SOURCE_FILE="$ENV_SOURCE_FILE" \
    ssh_pipe <<'EOF'
set -euo pipefail
cd "$REMOTE_ROOT"
if [ ! -f "$ENV_SOURCE_FILE" ]; then
    echo "ERR: $ENV_SOURCE_FILE missing on remote" >&2
    exit 1
fi
cp -p "$ENV_SOURCE_FILE" .env
php think clear
PIDFILE=runtime/swoole/swoole.pid
if [ -f "$PIDFILE" ]; then
    PID=$(cat "$PIDFILE")
    if kill -0 "$PID" 2>/dev/null; then
        kill -USR1 "$PID"
        echo "Swoole reload via pidfile (master=$PID)"
    else
        echo "WARN: stale pidfile, falling back to ps"
        PID=$(ps -eo pid,ppid,command | awk '/php think swoole/ && $2==1 {print $1; exit}')
        [ -n "$PID" ] && kill -USR1 "$PID" && echo "Swoole reload via ps (master=$PID)"
    fi
else
    PID=$(ps -eo pid,ppid,command | awk '/php think swoole/ && $2==1 {print $1; exit}')
    if [ -n "$PID" ]; then
        kill -USR1 "$PID"
        echo "Swoole reload via ps (master=$PID)"
    else
        echo "WARN: Swoole master not found; nothing reloaded"
    fi
fi
EOF
}

prune_old_backups() {
    REMOTE_BAK="$REMOTE_BAK" KEEP_BACKUPS="$KEEP_BACKUPS" ssh_pipe <<'EOF'
set -euo pipefail
mkdir -p "$REMOTE_BAK"
cd "$REMOTE_BAK"
ls -1t 2>/dev/null | tail -n +$((KEEP_BACKUPS + 1)) | while read -r d; do
    [ -n "$d" ] && rm -rf -- "$d" && echo "Pruned $REMOTE_BAK/$d"
done
EOF
}

# ---- ROLLBACK MODE ----
if [ -n "$ROLLBACK_TAG" ]; then
    log "ROLLBACK to $ROLLBACK_TAG"
    REMOTE_ROOT="$REMOTE_ROOT" REMOTE_BAK="$REMOTE_BAK" TAG="$ROLLBACK_TAG" \
    ssh_pipe <<'EOF'
set -euo pipefail
SRC="$REMOTE_BAK/$TAG"
[ -d "$SRC" ] || { echo "Backup $SRC not found"; exit 1; }
rsync -a --exclude='.env' "$SRC/" "$REMOTE_ROOT/"
echo "Rolled back files from $SRC"
EOF
    remote_clear_and_reload
    sleep "$HEALTH_INTERVAL"
    check_health || { err "Healthcheck failed after rollback"; exit 1; }
    log "Rollback OK"
    exit 0
fi

# ---- PRE-FLIGHT ----
log "Pre-flight checks"
cd "$PROJECT_ROOT"

CURRENT_BRANCH=$(git -C "$PROJECT_ROOT/.." rev-parse --abbrev-ref HEAD 2>/dev/null || echo "?")
if [ "$CURRENT_BRANCH" != "$EXPECTED_BRANCH" ]; then
    warn "Current branch is '$CURRENT_BRANCH', expected '$EXPECTED_BRANCH'"
    if [ "$DRY_RUN" -ne 1 ]; then
        read -r -p "Continue anyway? [y/N] " ans
        [[ "$ans" =~ ^[Yy]$ ]] || { err "Aborted"; exit 1; }
    fi
fi

[ -f "$PROJECT_ROOT/$ENV_SOURCE_FILE" ] || { err "$ENV_SOURCE_FILE missing locally"; exit 1; }
grep -q "syj.fsgx.cn" "$PROJECT_ROOT/view/admin/.env.production" || warn "view/admin/.env.production not pointing to syj.fsgx.cn"

ssh_run "test -d '$REMOTE_ROOT'" || { err "Remote root $REMOTE_ROOT does not exist"; exit 1; }

# ---- BUILD ADMIN ----
if [ "$SKIP_BUILD" -eq 1 ]; then
    log "Skip admin build (--skip-build)"
else
    log "Build admin"
    (
        cd "$PROJECT_ROOT/view/admin"
        if [ ! -d node_modules ]; then
            npm ci --silent
        fi
        npm run build
    )
fi
[ -d "$PROJECT_ROOT/view/admin/dist" ] || { err "view/admin/dist missing; build failed?"; exit 1; }

# admin 实际运行目录 = pro_v3.5.1/public/admin/（远端 nginx 指向同名路径）
# 把 build 产物同步到 public/admin/，再让项目根 rsync 整体推上去
log "Sync admin dist -> public/admin/"
mkdir -p "$PROJECT_ROOT/public/admin"
rsync -a --delete \
    --exclude='UEditor/' --exclude='favicon.ico' \
    "$PROJECT_ROOT/view/admin/dist/" "$PROJECT_ROOT/public/admin/"

# ---- VERSION ----
TS=$(date +%Y%m%d-%H%M%S)
SHA=$(git -C "$PROJECT_ROOT/.." rev-parse --short HEAD 2>/dev/null || echo "nogit")
TAG="${TS}-${SHA}"
log "Release tag: $TAG"

# ---- RSYNC ----
RSYNC_OPTS=(-az --delete --human-readable
            --exclude-from="$EXCLUDE_FILE"
            --backup --backup-dir="$REMOTE_BAK/$TAG"
            -e "$RSYNC_RSH")
[ "$DRY_RUN" -eq 1 ] && RSYNC_OPTS+=(--dry-run --itemize-changes)

log "rsync -> ${SSH_USER}@${SSH_HOST}:$REMOTE_ROOT  (backup: $REMOTE_BAK/$TAG)"
ssh_run "mkdir -p '$REMOTE_BAK/$TAG'"
rsync "${RSYNC_OPTS[@]}" "$PROJECT_ROOT/" "${SSH_USER}@${SSH_HOST}:$REMOTE_ROOT/"

if [ "$DRY_RUN" -eq 1 ]; then
    log "Dry-run done. No remote changes applied."
    exit 0
fi

# ---- REMOTE: env switch + clear + reload ----
log "Remote: switch .env, php think clear, Swoole reload"
remote_clear_and_reload

# ---- HEALTHCHECK ----
sleep "$HEALTH_INTERVAL"
log "Healthcheck"
if check_health; then
    echo "$TAG" > "$LAST_RELEASE_FILE"
    log "Released $TAG ✓"
    prune_old_backups || warn "Prune step failed (non-fatal)"
    exit 0
fi

# ---- AUTO ROLLBACK ----
err "Healthcheck failed. Auto-rolling back from $REMOTE_BAK/$TAG"
REMOTE_ROOT="$REMOTE_ROOT" REMOTE_BAK="$REMOTE_BAK" TAG="$TAG" \
ssh_pipe <<'EOF'
set -euo pipefail
rsync -a --exclude='.env' "$REMOTE_BAK/$TAG/" "$REMOTE_ROOT/"
EOF
remote_clear_and_reload
sleep "$HEALTH_INTERVAL"
if check_health; then
    err "Rolled back to previous state. Release $TAG aborted."
    exit 1
else
    err "Rollback healthcheck STILL failing. Manual intervention required."
    err "Backup at: ${SSH_USER}@${SSH_HOST}:$REMOTE_BAK/$TAG"
    exit 2
fi