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yaak-mountain-loop/flatpak/generate-sources.sh

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#!/usr/bin/env bash
#
# Generate offline dependency source files for Flatpak builds.
#
# Prerequisites:
# pip install flatpak-node-generator tomlkit aiohttp
# Clone https://github.com/flatpak/flatpak-builder-tools (for cargo generator)
#
# Usage:
# ./flatpak/generate-sources.sh
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
# Generate cargo-sources.json
python3 "$SCRIPT_DIR/flatpak-builder-tools/cargo/flatpak-cargo-generator.py" \
-o "$SCRIPT_DIR/cargo-sources.json" "$REPO_ROOT/Cargo.lock"
# Generate node-sources.json from a patched copy of the lockfile.
# npm omits resolved/integrity for some workspace deps, and
# flatpak-node-generator can't handle workspace link entries.
TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR"' EXIT
cp "$REPO_ROOT/package-lock.json" "$TMPDIR/package-lock.json"
cp "$REPO_ROOT/package.json" "$TMPDIR/package.json"
node "$SCRIPT_DIR/fix-lockfile.mjs" "$TMPDIR/package-lock.json"
node -e "
const fs = require('fs');
const p = process.argv[1];
const d = JSON.parse(fs.readFileSync(p, 'utf-8'));
for (const [name, info] of Object.entries(d.packages || {})) {
if (name && (info.link || !info.resolved)) delete d.packages[name];
}
fs.writeFileSync(p, JSON.stringify(d, null, 2));
" "$TMPDIR/package-lock.json"
flatpak-node-generator --no-requests-cache \
-o "$SCRIPT_DIR/node-sources.json" npm "$TMPDIR/package-lock.json"