flatpak

packaging/flatpak/build.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+set -euo pipefail
+
+if [[ $# -gt 2 ]]; then
+    echo "Usage: $0 [OUTPUT_DIRECTORY] [OUTPUT_FILENAME]" >&2
+    exit 2
+fi
+
+script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+repo_root="$(cd -- "$script_dir/../.." && pwd)"
+output_directory="${1:-$repo_root/flatpak-dist}"
+output_name="${2:-KompAC-embedded-x86_64.flatpak}"
+
+if [[ "$output_name" == */* || "$output_name" != *.flatpak ]]; then
+    echo "OUTPUT_FILENAME must be a portable filename ending in .flatpak" >&2
+    exit 2
+fi
+if [[ "$(uname -m)" != x86_64 ]]; then
+    echo "The Flatpak production build currently supports x86_64 only" >&2
+    exit 1
+fi
+for command in flatpak flatpak-builder; do
+    if ! command -v "$command" >/dev/null 2>&1; then
+        echo "$command is required to build the Flatpak" >&2
+        exit 1
+    fi
+done
+
+mkdir -p "$output_directory"
+output_directory="$(cd -- "$output_directory" && pwd)"
+
+cache_home="${XDG_CACHE_HOME:-${HOME:?HOME is not set}/.cache}"
+state_dir="$cache_home/komp-ac-flatpak-builder"
+mkdir -p "$state_dir"
+
+work_dir="$(mktemp -d /tmp/komp-ac-flatpak-build.XXXXXX)"
+cleanup() {
+    case "$work_dir" in
+        /tmp/komp-ac-flatpak-build.*)
+            rm -rf -- "$work_dir"
+            ;;
+        *)
+            echo "Refusing to remove unexpected Flatpak workspace: $work_dir" >&2
+            ;;
+    esac
+}
+trap cleanup EXIT INT TERM HUP
+
+flathub_repository=https://dl.flathub.org/repo/flathub.flatpakrepo
+flatpak remote-add --user --if-not-exists flathub "$flathub_repository"
+
+echo "Building Komp AC against the GNOME 50 Flatpak runtime"
+echo "  output: $output_directory/$output_name"
+echo "  cache:  $state_dir"
+echo
+
+cd "$script_dir"
+flatpak-builder \
+    --user \
+    --install-deps-from=flathub \
+    --force-clean \
+    --state-dir="$state_dir" \
+    --repo="$work_dir/repository" \
+    "$work_dir/build" \
+    com.kompac.client.yml
+
+flatpak build-bundle \
+    --runtime-repo="$flathub_repository" \
+    "$work_dir/repository" \
+    "$work_dir/$output_name" \
+    com.kompac.client \
+    stable
+
+cp -- "$work_dir/$output_name" "$output_directory/$output_name"
+
+echo "Created $output_directory/$output_name"