Merge pull request #147 from Samueru-sama/appimage

make appimage that works on any linux system (even musl ones)

.github/workflows/appimage.yml

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+name: AppImage CI
+
+# Controls when the action will run.
+on:
+  push:
+    paths-ignore: [ '**/README.md' ]
+  pull_request:
+    paths-ignore: [ '**/README.md' ]
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: artixlinux/artixlinux:latest
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v4
+
+      - name: Get dependencies
+        run: |
+          sed -i 's/DownloadUser/#DownloadUser/g' /etc/pacman.conf
+          pacman -Syu --noconfirm \
+            base-devel \
+            git \
+            cmake \
+            strace \
+            patchelf \
+            curl \
+            wget \
+            git \
+            artix-archlinux-support \
+            llvm \
+            mesa \
+            mangohud \
+            xorg-server-xvfb \
+            vulkan-radeon \
+            vulkan-intel \
+            vulkan-nouveau
+
+          pacman-key --init && pacman-key --populate archlinux
+          printf "\n[extra]\nInclude = /etc/pacman.d/mirrorlist-arch\n" | tee -a /etc/pacman.conf
+          cat /etc/pacman.conf
+          sudo sed -i 's/NoExtract/#NoExtract/g' /etc/pacman.conf
+
+          pacman -Syu --noconfirm \
+            zsync \
+            qt6ct \
+            glu \
+            qt6pas \
+            vulkan-tools \
+            qt6-wayland \
+            lazarus
+
+      - name: Install debloated llvm-libs
+        run: |
+          LLVM="https://github.com/pkgforge-dev/llvm-libs-debloated/releases/download/continuous/llvm-libs-nano-x86_64.pkg.tar.zst"
+          wget "$LLVM" -O ./llvm-libs.pkg.tar.zst
+          pacman -U --noconfirm ./llvm-libs.pkg.tar.zst
+
+      # Runs a set of commands using the runners shell
+      - name: Build GOverlay
+        run: |
+          make LAZBUILDOPTS=--lazarusdir=/usr/lib/lazarus
+          make prefix=/usr libexecdir=/lib install
+
+      - name: Make AppImage
+        run: |
+          chmod +x ./appimage/goverlay-appimage.sh
+          ./appimage/goverlay-appimage.sh
+          mkdir ./dist
+          echo "$PWD"
+          ls .
+          sha256sum *.AppImage*
+          mv *.AppImage* ./dist
+      
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4.4.3
+        with:
+          name: AppImage
+          path: 'dist'

appimage/goverlay-appimage.sh

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+#!/bin/sh
+
+set -eu
+
+# make appimage
+export ARCH="$(uname -m)"
+export APPIMAGE_EXTRACT_AND_RUN=1
+export VERSION=git
+UPINFO="gh-releases-zsync|$(echo "$GITHUB_REPOSITORY" | tr '/' '|')|latest|*$ARCH.AppImage.zsync"
+LIB4BN="https://raw.githubusercontent.com/VHSgunzo/sharun/refs/heads/main/lib4bin"
+URUNTIME=$(wget --retry-connrefused --tries=30 \
+	https://api.github.com/repos/VHSgunzo/uruntime/releases -O - \
+	| sed 's/[()",{} ]/\n/g' | grep -oi "https.*appimage.*dwarfs.*$ARCH$" | head -1)
+
+# Prepare AppDir
+mkdir -p ./AppDir
+cd ./AppDir
+cp /usr/share/applications/io.github.benjamimgois.goverlay.desktop ./
+cp /usr/share/icons/hicolor/256x256/apps/goverlay.png ./
+cp /usr/share/icons/hicolor/256x256/apps/goverlay.png ./.DirIcon
+
+# ADD LIBRARIES
+wget "$LIB4BN" -O ./lib4bin
+chmod +x ./lib4bin
+xvfb-run -a -- ./lib4bin -p -v -e -s -k \
+	/usr/lib/goverlay \
+	/usr/lib/mangohud/* \
+	/usr/bin/vkcube \
+	/usr/bin/vkcube-wayland \
+	/usr/lib/qt6/plugins/iconengines/* \
+	/usr/lib/qt6/plugins/imageformats/* \
+	/usr/lib/qt6/plugins/platforms/* \
+	/usr/lib/qt6/plugins/platformtheme/* \
+	/usr/lib/qt6/plugins/styles/* \
+	/usr/lib/qt6/plugins/xcbglintegrations/* \
+	/usr/lib/qt6/plugins/wayland-*
+
+# VERY IMPORTANT!
+cp -rv /usr/share/vulkan/implicit_layer.d ./share/vulkan
+sed -i 's|/usr/lib/mangohud/||' ./share/vulkan/implicit_layer.d/*
+
+echo 'MANGOHUD=1' > ./.env
+echo 'libMangoHud_shim.so' > ./.preload
+
+# Goverlay is also going to run sh -c mangohud vkcube so we need to wrap this
+echo '#!/bin/sh
+CURRENTDIR="$(dirname "$(readlink -f "$0")")"
+if [ "$2" = "vkcube-wayland" ]; then
+  "$CURRENTDIR"/vkcube-wayland
+else
+  "$CURRENTDIR"/vkcube
+fi' > ./bin/mangohud
+chmod +x ./bin/mangohud
+
+ln ./sharun ./AppRun
+./sharun -g
+
+# make appimage with uruntime
+cd ..
+wget --retry-connrefused --tries=30 "$URUNTIME" -O ./uruntime
+chmod +x ./uruntime
+
+# Add udpate info to runtime
+echo "Adding update information \"$UPINFO\" to runtime..."
+printf "$UPINFO" > data.upd_info
+
+llvm-objcopy --update-section=.upd_info=data.upd_info \
+	--set-section-flags=.upd_info=noload,readonly ./uruntime
+printf 'AI\x02' | dd of=./uruntime bs=1 count=3 seek=8 conv=notrunc
+
+echo "Generating AppImage..."
+./uruntime --appimage-mkdwarfs -f \
+	--set-owner 0 --set-group 0 \
+	--no-history --no-create-timestamp \
+	--compression zstd:level=22 -S24 -B16 \
+	--header uruntime \
+	-i ./AppDir -o GOverlay-"$VERSION"-anylinux-"$ARCH".AppImage
+
+zsyncmake *.AppImage -u *.AppImage
+echo "All Done!"