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feat(install): add version detection and upgrade support to install scripts

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Add --version flag to codeg-server binary and enhance both install.sh
and install.ps1 with version detection (skip if already up-to-date),
running process stop before upgrade, and post-upgrade restart guidance.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
xintaofei
2026-04-07 21:53:29 +08:00
parent 8d97ba6f44
commit 923303f516
3 changed files with 146 additions and 2 deletions
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69
install.sh
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@@ -61,7 +61,63 @@ if [ -z "$VERSION" ]; then
fi
fi
echo "Installing codeg-server ${VERSION} (${PLATFORM}/${ARCH_SUFFIX})..."
# ── Version detection — skip if already up to date ──
CURRENT_VERSION=""
EXISTING_BIN="${INSTALL_DIR}/codeg-server"
if [ -x "$EXISTING_BIN" ]; then
# Run with timeout to handle old binaries that lack --version support
# (old binaries would start the full server and hang)
VER_TMP=$(mktemp)
"$EXISTING_BIN" --version > "$VER_TMP" 2>/dev/null &
VER_PID=$!
( sleep 3 && kill "$VER_PID" 2>/dev/null ) &
VER_GUARD=$!
wait "$VER_PID" 2>/dev/null || true
kill "$VER_GUARD" 2>/dev/null || true
wait "$VER_GUARD" 2>/dev/null || true
CURRENT_VERSION=$(head -1 "$VER_TMP" 2>/dev/null | tr -d '[:space:]')
rm -f "$VER_TMP"
fi
# Normalize: strip leading "v" for comparison
TARGET_VER="${VERSION#v}"
if [ -n "$CURRENT_VERSION" ] && [ "$CURRENT_VERSION" = "$TARGET_VER" ]; then
echo "codeg-server is already at version ${TARGET_VER}, nothing to do."
exit 0
fi
if [ -n "$CURRENT_VERSION" ]; then
echo "Upgrading codeg-server: ${CURRENT_VERSION} -> ${TARGET_VER}..."
else
echo "Installing codeg-server ${VERSION} (${PLATFORM}/${ARCH_SUFFIX})..."
fi
# ── Stop running service before upgrade ──
RESTARTED_PIDS=""
if pgrep -x codeg-server >/dev/null 2>&1; then
echo "Stopping running codeg-server process(es)..."
RESTARTED_PIDS=$(pgrep -x codeg-server || true)
if kill $RESTARTED_PIDS 2>/dev/null; then
# Wait up to 10 seconds for graceful shutdown
for i in $(seq 1 10); do
if ! pgrep -x codeg-server >/dev/null 2>&1; then
break
fi
sleep 1
done
# Force kill if still running
if pgrep -x codeg-server >/dev/null 2>&1; then
echo "Force stopping codeg-server..."
kill -9 $RESTARTED_PIDS 2>/dev/null || true
sleep 1
fi
fi
echo "codeg-server stopped."
fi
# ── Download and extract ──
@@ -112,10 +168,21 @@ if [ -d "$WEB_SRC" ]; then
fi
fi
# ── Restart service if it was running ──
if [ -n "$RESTARTED_PIDS" ]; then
echo ""
echo "Note: codeg-server was stopped for the upgrade."
echo "Please restart it manually to ensure your environment variables (CODEG_PORT, CODEG_TOKEN, etc.) are preserved:"
echo " CODEG_STATIC_DIR=${WEB_DIR} codeg-server"
fi
# ── Done ──
echo ""
echo "codeg-server installed to ${INSTALL_DIR}/codeg-server"
INSTALLED_VER=$("${INSTALL_DIR}/codeg-server" --version 2>/dev/null || echo "${TARGET_VER}")
echo "Version: ${INSTALLED_VER}"
echo ""
echo "Quick start:"
echo " CODEG_STATIC_DIR=${WEB_DIR} codeg-server"