WIP: multi-platform builds pipeline

2026-02-26 18:54:01 +01:00
parent 47099a6eef
commit f618f47811
16 changed files with 1097 additions and 247 deletions
--- a/scripts/make-appimage.sh
+++ b/scripts/make-appimage.sh
@@ -0,0 +1,136 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Usage: scripts/make-appimage.sh <binary-path> <arch> <output-dir>
+# Produces an AppImage from a Linux binary using linuxdeploy.
+
+if [[ $# -ne 3 ]]; then
+    echo "Usage: $0 <binary-path> <arch> <output-dir>"
+    exit 1
+fi
+
+BINARY="$1"
+ARCH="$2"
+OUTDIR="$3"
+
+REPO_ROOT="$(git rev-parse --show-toplevel)"
+CACHE_DIR="$REPO_ROOT/.cache"
+APP_NAME="$(basename "$BINARY")"
+APPDIR="$(mktemp -d)/AppDir"
+
+LINUXDEPLOY_URL="https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-${ARCH}.AppImage"
+LINUXDEPLOY="$CACHE_DIR/linuxdeploy-${ARCH}.AppImage"
+RUNTIME_URL="https://github.com/AppImage/type2-runtime/releases/download/continuous/runtime-${ARCH}"
+RUNTIME="$CACHE_DIR/runtime-${ARCH}"
+
+# Map arch to linuxdeploy's expected values
+case "$ARCH" in
+    x86_64)  export LDAI_ARCH="x86_64" ;;
+    aarch64) export LDAI_ARCH="aarch64" ;;
+    *) echo "Unsupported arch: $ARCH"; exit 1 ;;
+esac
+
+download_tools() {
+    mkdir -p "$CACHE_DIR"
+    if [[ ! -f "$LINUXDEPLOY" ]]; then
+        echo "  Downloading linuxdeploy for $ARCH..."
+        curl -fSL "$LINUXDEPLOY_URL" -o "$LINUXDEPLOY"
+        chmod +x "$LINUXDEPLOY"
+    fi
+    if [[ ! -f "$RUNTIME" ]]; then
+        echo "  Downloading AppImage runtime for $ARCH..."
+        curl -fSL "$RUNTIME_URL" -o "$RUNTIME"
+    fi
+}
+
+build_appdir() {
+    mkdir -p "$APPDIR/usr/bin"
+    cp "$BINARY" "$APPDIR/usr/bin/cagire"
+    chmod +x "$APPDIR/usr/bin/cagire"
+
+    mkdir -p "$APPDIR/usr/share/icons/hicolor/512x512/apps"
+    cp "$REPO_ROOT/assets/Cagire.png" "$APPDIR/usr/share/icons/hicolor/512x512/apps/cagire.png"
+
+    cp "$REPO_ROOT/assets/cagire.desktop" "$APPDIR/cagire.desktop"
+}
+
+run_linuxdeploy_native() {
+    export ARCH="$LDAI_ARCH"
+    export LDAI_RUNTIME_FILE="$RUNTIME"
+    "$LINUXDEPLOY" \
+        --appimage-extract-and-run \
+        --appdir "$APPDIR" \
+        --desktop-file "$APPDIR/cagire.desktop" \
+        --icon-file "$APPDIR/usr/share/icons/hicolor/512x512/apps/cagire.png" \
+        --output appimage
+}
+
+run_linuxdeploy_docker() {
+    local platform
+    case "$ARCH" in
+        x86_64)  platform="linux/amd64" ;;
+        aarch64) platform="linux/arm64" ;;
+    esac
+
+    local image_tag="cagire-appimage-${ARCH}"
+
+    echo "  Building Docker image $image_tag ($platform)..."
+    docker build --platform "$platform" -q -t "$image_tag" - <<'DOCKERFILE'
+FROM ubuntu:22.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        file \
+        libasound2 \
+        libjack0 \
+        libxcb-render0 \
+        libxcb-shape0 \
+        libxcb-xfixes0 \
+        libxkbcommon0 \
+        libgl1 \
+    && rm -rf /var/lib/apt/lists/*
+DOCKERFILE
+
+    echo "  Running linuxdeploy inside Docker ($image_tag)..."
+    docker run --rm --platform "$platform" \
+        -v "$REPO_ROOT:/project" \
+        -v "$APPDIR:/appdir" \
+        -v "$CACHE_DIR:/cache" \
+        -e ARCH="$LDAI_ARCH" \
+        -e LDAI_RUNTIME_FILE="/cache/runtime-${ARCH}" \
+        -w /project \
+        "$image_tag" \
+        bash -c "
+            chmod +x /cache/linuxdeploy-${ARCH}.AppImage && \
+            /cache/linuxdeploy-${ARCH}.AppImage \
+                --appimage-extract-and-run \
+                --appdir /appdir \
+                --desktop-file /appdir/cagire.desktop \
+                --icon-file /appdir/usr/share/icons/hicolor/512x512/apps/cagire.png \
+                --output appimage
+        "
+}
+
+HOST_ARCH="$(uname -m)"
+
+download_tools
+build_appdir
+
+echo "  Building AppImage for cagire ($ARCH)..."
+
+if [[ "$HOST_ARCH" == "$ARCH" ]] && [[ "$(uname -s)" == "Linux" ]]; then
+    run_linuxdeploy_native
+else
+    run_linuxdeploy_docker
+fi
+
+mkdir -p "$OUTDIR"
+
+# linuxdeploy outputs to cwd; find and move the AppImage
+APPIMAGE=$(ls -1t ./*.AppImage 2>/dev/null | head -1 || true)
+if [[ -z "$APPIMAGE" ]]; then
+    echo "  ERROR: No AppImage produced"
+    exit 1
+fi
+
+FINAL_NAME="${APP_NAME}-linux-${ARCH}.AppImage"
+mv "$APPIMAGE" "$OUTDIR/$FINAL_NAME"
+echo "  AppImage -> $OUTDIR/$FINAL_NAME"