#!/bin/bash

set -euxo pipefail

. version.inc

SRC_DIR="$PWD"
TEST_VERSION=$(git rev-list HEAD --count)
if [[ -n "$APP_VERSION_SUFFIX" ]]; then
  VERSION="$APP_VERSION.$TEST_VERSION.$APP_VERSION_SUFFIX"
else
  VERSION="$APP_VERSION.$TEST_VERSION"
fi

CARCH=$(gcc -dumpmachine | cut -d- -f1)
APPIMAGE_FILE=RedPandaIDE-$VERSION-$CARCH.AppImage
RUNTIME_FILE=/opt/appimage-runtime
RUNTIME_SIZE=$(wc -c <$RUNTIME_FILE)

# build RedPanda C++
mkdir -p /build
cd /build
qmake PREFIX=/usr "$SRC_DIR/Red_Panda_CPP.pro"
make LINUX_STATIC_IME_PLUGIN=ON -j$(nproc)

# install RedPanda C++ to AppDir
make INSTALL_ROOT=/RedPandaIDE.AppDir install

# setup AppImage resource
cd /RedPandaIDE.AppDir
ln -s usr/share/applications/RedPandaIDE.desktop RedPandaIDE.desktop
ln -s usr/share/icons/hicolor/scalable/apps/redpandaide.svg redpandaide.svg
# following files may come from Windows filesystem, use `install` to preseve file permission
install -m755 "$SRC_DIR/packages/appimage/AppRun.sh" AppRun
install -m644 "$SRC_DIR/platform/linux/redpandaide.png" .DirIcon

# create AppImage
cd /
mksquashfs RedPandaIDE.AppDir $APPIMAGE_FILE -offset $RUNTIME_SIZE -comp zstd -root-owned -noappend -b 1M -mkfs-time 0
dd if=$RUNTIME_FILE of=$APPIMAGE_FILE conv=notrunc
chmod +x $APPIMAGE_FILE

# copy back to host
mkdir -p "$SRC_DIR/dist"
cp $APPIMAGE_FILE "$SRC_DIR/dist"