OfficeCLI/dev-install.sh
zmworm 2d7d0a6274 fix(install): atomic binary replace via staged .new + mv
Overwriting the installed binary in place could trash the text segment
of any running officecli process mmap'd on the same path — macOS does
not block ETXTBSY, so the live process would fault into uninterruptible
`UE` state on the next code page fault. Stage the new binary as
`<target>.new` alongside the destination, codesign/unquarantine there,
then rename atomically over the target. Applied identically in build.sh,
install.sh, and dev-install.sh.
2026-04-11 23:05:34 +08:00

83 lines
2.6 KiB
Bash
Executable file

#!/bin/bash
set -e
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT="$SCRIPT_DIR/src/officecli/officecli.csproj"
BINARY_NAME="officecli"
# Detect platform
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
ARCH=$(uname -m)
case "$OS" in
darwin)
case "$ARCH" in
arm64) RID="osx-arm64" ;;
x86_64) RID="osx-x64" ;;
*) echo "Unsupported architecture: $ARCH"; exit 1 ;;
esac
;;
linux)
# Detect musl libc (Alpine, etc.)
LIBC="gnu"
if command -v ldd >/dev/null 2>&1 && ldd --version 2>&1 | grep -qi musl; then
LIBC="musl"
elif [ -f /etc/alpine-release ]; then
LIBC="musl"
fi
case "$ARCH" in
x86_64)
if [ "$LIBC" = "musl" ]; then RID="linux-musl-x64"; else RID="linux-x64"; fi ;;
aarch64|arm64)
if [ "$LIBC" = "musl" ]; then RID="linux-musl-arm64"; else RID="linux-arm64"; fi ;;
*) echo "Unsupported architecture: $ARCH"; exit 1 ;;
esac
;;
*)
echo "Unsupported OS: $OS"
exit 1
;;
esac
# Build
echo "Building officecli ($RID)..."
TMPDIR=$(mktemp -d)
dotnet publish "$PROJECT" -c Release -r "$RID" -o "$TMPDIR" --nologo -v quiet
echo "Build complete."
# Install
EXISTING=$(command -v "$BINARY_NAME" 2>/dev/null || true)
if [ -n "$EXISTING" ]; then
INSTALL_DIR=$(dirname "$EXISTING")
echo "Found existing installation at $EXISTING, upgrading..."
else
INSTALL_DIR="$HOME/.local/bin"
fi
mkdir -p "$INSTALL_DIR"
# Atomic replace: stage as .new alongside the target, sign there, then rename.
# Overwriting the binary in place would trash the text segment of any
# running officecli process (macOS does not block ETXTBSY), leaving it
# stuck in uninterruptible `UE` state on the next code page fault.
cp "$TMPDIR/$BINARY_NAME" "$INSTALL_DIR/$BINARY_NAME.new"
chmod +x "$INSTALL_DIR/$BINARY_NAME.new"
rm -rf "$TMPDIR"
# macOS: remove quarantine flag and ad-hoc codesign (required by AppleSystemPolicy)
# Done on the staged .new copy so the live binary is never mutated in place.
if [ "$(uname -s)" = "Darwin" ]; then
xattr -d com.apple.quarantine "$INSTALL_DIR/$BINARY_NAME.new" 2>/dev/null || true
codesign -s - -f "$INSTALL_DIR/$BINARY_NAME.new" 2>/dev/null || true
fi
mv -f "$INSTALL_DIR/$BINARY_NAME.new" "$INSTALL_DIR/$BINARY_NAME"
# Hint if not in PATH
case ":$PATH:" in
*":$INSTALL_DIR:"*) ;;
*) echo "Add to PATH: export PATH=\"$INSTALL_DIR:\$PATH\""
echo "Or add the line above to your ~/.zshrc or ~/.bashrc" ;;
esac
echo "OfficeCli installed successfully!"
echo "Run 'officecli --help' to get started."