feat: add patch series, build scripts and release automation

scripts/check.sh

@@ -0,0 +1,102 @@
+#!/usr/bin/env bash
+# Verify that the patched checkout still is Modrinth Enhanced.
+#
+# A patch can apply cleanly and still stop doing its job - upstream may move
+# the thing it was holding down. These checks assert the outcome rather than
+# the diff: the app is named correctly, offline accounts exist, and no
+# telemetry endpoint survives into the built frontend.
+#
+# Checks that need the built frontend are skipped when it is not there yet, so
+# this is useful both before and after scripts/build.sh.
+
+. "$(dirname "${BASH_SOURCE[0]}")/common.sh"
+
+require_worktree
+
+failures=0
+
+check() {
+	local description="$1"
+	shift
+	if "$@" >/dev/null 2>&1; then
+		printf '  \033[1;32mok\033[0m    %s\n' "$description"
+	else
+		printf '  \033[1;31mFAIL\033[0m  %s\n' "$description"
+		failures=$((failures + 1))
+	fi
+}
+
+contains() {
+	grep -qF "$2" "$1"
+}
+
+missing() {
+	! grep -qrF "$2" "$1"
+}
+
+log "Branding"
+check "tauri.conf.json is named Modrinth Enhanced" \
+	contains "$WORKTREE/apps/app/tauri.conf.json" '"productName": "Modrinth Enhanced"'
+check "the window is titled Modrinth Enhanced" \
+	contains "$WORKTREE/apps/app/tauri.conf.json" '"title": "Modrinth Enhanced"'
+check "the icon set was replaced" \
+	test -f "$WORKTREE/apps/app/icons/modrinth-enhanced.svg"
+
+log "Offline accounts"
+check "app-lib exposes login_offline" \
+	contains "$WORKTREE/packages/app-lib/src/api/minecraft_auth.rs" 'pub async fn login_offline'
+check "the Tauri command is registered" \
+	contains "$WORKTREE/apps/app/src/api/auth.rs" 'login_offline,'
+check "the frontend can reach it" \
+	contains "$WORKTREE/apps/app-frontend/src/helpers/auth.js" "plugin:auth|login_offline"
+
+log "No telemetry in the sources"
+# Quoted, so that the module names being mentioned in a comment explaining why
+# they are gone does not count as importing them.
+check "nothing imports posthog-js" \
+	missing "$WORKTREE/apps/app-frontend/src" "'posthog-js'"
+check "nothing imports @sentry/vue" \
+	missing "$WORKTREE/apps/app-frontend/src" "'@sentry/vue'"
+check "the Tally embed is gone" \
+	missing "$WORKTREE/apps/app-frontend/index.html" "tally.so"
+check "playtime is not reported" \
+	missing "$WORKTREE/packages/app-lib/src/api/instance/run.rs" "analytics/playtime"
+check "server plays are not reported" \
+	missing "$WORKTREE/packages/app-lib/src/api/instance/run.rs" "analytics/minecraft-server-play"
+check "the CSP does not allow PostHog" \
+	missing "$WORKTREE/apps/app/tauri.conf.json" "posthog"
+check "the CSP does not allow Sentry" \
+	missing "$WORKTREE/apps/app/tauri.conf.json" "sentry.io"
+
+dist="$WORKTREE/apps/app-frontend/dist"
+if [ -d "$dist" ]; then
+	log "No telemetry in the built frontend"
+	check "no PostHog endpoint in the bundle" missing "$dist" "posthog.modrinth.com"
+	check "no Sentry endpoint in the bundle" missing "$dist" "ingest.us.sentry.io"
+	check "no Tally embed in the bundle" missing "$dist" "tally.so"
+else
+	warn "Skipping bundle checks: $dist does not exist yet"
+fi
+
+artifacts="${ARTIFACTS:-$REPO_ROOT/build/artifacts}"
+if [ -d "$artifacts" ] && [ -n "$(ls -A "$artifacts" 2>/dev/null)" ]; then
+	log "Installers"
+	for artifact in "$artifacts"/*; do
+		name="$(basename "$artifact")"
+		case "$name" in
+		"Modrinth Enhanced"* | ModrinthEnhanced* | "Modrinth_Enhanced"*)
+			printf '  \033[1;32mok\033[0m    %s\n' "$name"
+			;;
+		*)
+			printf '  \033[1;31mFAIL\033[0m  %s is not named after Modrinth Enhanced\n' "$name"
+			failures=$((failures + 1))
+			;;
+		esac
+	done
+fi
+
+if [ "$failures" -gt 0 ]; then
+	die "$failures check(s) failed"
+fi
+
+log "All checks passed"