From 68077316eb611252e1699a2380e77f1e3c7818c7 Mon Sep 17 00:00:00 2001
From: Terrtia <or1994@hotmail.fr>
Date: Tue, 16 Apr 2019 17:26:35 +0200
Subject: [PATCH] chg: [git directory] add git helper

---
 bin/packages/git_status.py | 140 +++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100755 bin/packages/git_status.py

diff --git a/bin/packages/git_status.py b/bin/packages/git_status.py
new file mode 100755
index 00000000..21b9f2ac
--- /dev/null
+++ b/bin/packages/git_status.py
@@ -0,0 +1,140 @@
+#!/usr/bin/env python3
+# -*-coding:UTF-8 -*
+
+import subprocess
+
+TERMINAL_RED = '\033[91m'
+TERMINAL_YELLOW = '\33[93m'
+TERMINAL_BLUE = '\33[94m'
+TERMINAL_BLINK = '\33[6m'
+TERMINAL_DEFAULT = '\033[0m'
+
+# Check if working directory is clean
+def is_working_directory_clean(verbose=False):
+    if verbose:
+        print('check if this git directory is clean ...')
+        #print('git ls-files -m')
+    process = subprocess.run(['git', 'ls-files', '-m'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        res = process.stdout
+        if res == b'':
+            return True
+        else:
+            return False
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return False
+
+# Check if this git is a fork
+def is_not_fork(origin_repo, verbose=False):
+    if verbose:
+        print('check if this git is a fork ...')
+        #print('git remote -v')
+    process = subprocess.run(['git', 'remote', '-v'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        res = process.stdout.decode()
+        if verbose:
+            print(res)
+        if 'origin	{}'.format(origin_repo) in res:
+            return True
+        else:
+            return False
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return False
+
+# Get current branch
+def get_current_branch(verbose=False):
+    if verbose:
+        print('retrieving current branch ...')
+        #print('git rev-parse --abbrev-ref HEAD')
+    process = subprocess.run(['git', 'rev-parse', '--abbrev-ref', 'HEAD'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        current_branch = process.stdout.replace(b'\n', b'').decode()
+        if verbose:
+            print(current_branch)
+        return current_branch
+
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return ''
+
+# Get last commit id on master branch from remote
+def get_last_commit_id_from_remote(branch='master', verbose=False):
+    if verbose:
+        print('retrieving last remote commit id ...')
+        #print('git ls-remote origin master')
+    process = subprocess.run(['git', 'ls-remote', 'origin', branch], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        last_commit_id = process.stdout.split(b'\t')[0].replace(b'\n', b'').decode()
+        if verbose:
+            print(last_commit_id)
+        return last_commit_id
+
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return ''
+
+# Get last commit id on master branch from local
+def get_last_commit_id_from_local(branch='master', verbose=False):
+    if verbose:
+        print('retrieving last local commit id ...')
+        #print('git rev-parse master')
+    process = subprocess.run(['git', 'rev-parse', branch], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        last_commit_id = process.stdout.replace(b'\n', b'').decode()
+        if verbose:
+            print(last_commit_id)
+        return last_commit_id
+
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return ''
+
+# Get last local tag
+def get_last_tag_from_local(verbose=False):
+    if verbose:
+        print('retrieving last local tag ...')
+        #print('git describe --abbrev=0 --tags')
+    process = subprocess.run(['git', 'describe', '--abbrev=0', '--tags'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        last_local_tag = process.stdout.replace(b'\n', b'').decode()
+        if verbose:
+            print(last_local_tag)
+        return last_local_tag
+
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return ''
+
+# Get last local tag
+def get_last_tag_from_remote(verbose=False):
+    if verbose:
+        print('retrieving last remote tag ...')
+        #print('git ls-remote --tags')
+    process = subprocess.run(['git', 'ls-remote', '--tags'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if process.returncode == 0:
+        res = process.stdout.split(b'\n')[-2].split(b'/')[-1].replace(b'^{}', b'').decode()
+        if verbose:
+            print(res)
+        return res
+
+    else:
+        if verbose:
+            print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
+        return ''
+
+if __name__ == "__main__":
+    get_last_commit_id_from_remote(verbose=True)
+    get_last_commit_id_from_local(verbose=True)
+    get_last_tag_from_local(verbose=True)
+    get_current_branch(verbose=True)
+    print(is_fork('https://github.com/CIRCL/AIL-framework.git'))
+    print(is_working_directory_clean())
+    get_last_tag_from_remote(verbose=True)