From c8a575053f71c22807bda50535ddf6629b867b5f Mon Sep 17 00:00:00 2001
From: Igor Talankin <italankin@gmail.com>
Date: Tue, 11 Feb 2020 18:49:31 +0500
Subject: [PATCH] Added --adbc-version option

---
 README.md | 13 +++++++++++++
 adbc.c    | 19 +++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/README.md b/README.md
index ed85271..c92cc7d 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,19 @@ $ adb -s $SELECTED_DEVICE shell input text password
 $ adb -s $SELECTED_DEVICE shell input keyevent ENTER
 ```
 
+## Print version
+
+Run `adbc` with `--adbc-version` option:
+
+```sh
+$ adbc --adbc-version
+adbc version: 1.0.0
+Using adb path: /home/user/android-sdk/platform-tools/adb
+Android Debug Bridge version 1.0.41
+Version 29.0.5-5949299
+Installed as /home/user/android-sdk/platform-tools/adb
+```
+
 # Building
 
 `adbc` requires `ncurses` library.
diff --git a/adbc.c b/adbc.c
index 8df2181..8483ca1 100644
--- a/adbc.c
+++ b/adbc.c
@@ -3,6 +3,8 @@
 #include <string.h>
 #include <ncurses.h>
 
+#define VERSION "1.0.0"
+
 #define MAX_LINE_LEN 512
 #define ADB_LOCATION "/platform-tools/adb"
 
@@ -19,6 +21,7 @@ struct device_list {
 
 char* ADB = NULL;
 
+int print_version();
 char* get_sdk_path();
 void read_adb_path();
 char* get_adb_command(char* command);
@@ -30,6 +33,10 @@ int exec_command(char* id, int argc, char* argv[]);
 int main(int argc, char* argv[]) {
     read_adb_path();
 
+    if (argc == 2 && strcmp(argv[1], "--adbc-version") == 0) {
+        return print_version();
+    }
+
     struct device_list devices = get_devices();
 
     if (devices.count == 0) {
@@ -47,6 +54,18 @@ int main(int argc, char* argv[]) {
     return exec_command(chosen->id, argc, argv);
 }
 
+int print_version() {
+    printf("adbc version: %s\n", VERSION);
+    if (strcmp(ADB, "adb") == 0) {
+        printf("Android SDK not found\n");
+        return 1;
+    } else {
+        printf("Using adb path: %s\n", ADB);
+        char* adb_version = get_adb_command("--version");
+        return system(adb_version);
+    }
+}
+
 char* get_sdk_path() {
     char* android_home = getenv("ANDROID_HOME");
     if (android_home != NULL && strlen(android_home) > 0) {