Initial commit

scripts/lib.sh

@@ -0,0 +1,26 @@
+# Shared helpers for scripts/*.sh. Source, do not execute:
+#   source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
+
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+PKG=com.exteragram.messenger
+DEV_PORT=42690
+DEBUG_PORT=5678
+PY="${PYTHON:-python3}"
+ADB="${ADB:-adb}"
+
+PLUGIN_ID="$("$PY" -c "import json,sys; print(json.load(open(sys.argv[1]))['id'])" "$REPO_ROOT/plugin.json")"
+
+die() {
+    echo "error: $*" >&2
+    exit 1
+}
+
+need_cmd() {
+    for cmd in "$@"; do
+        command -v "$cmd" >/dev/null 2>&1 || die "required command not found on PATH: $cmd"
+    done
+}
+
+app_pid() {
+    "$ADB" shell pidof -s "$PKG" | tr -d '\r'
+}