From c8d0aa91e972246ab88ae97dbd598fc527035ddf Mon Sep 17 00:00:00 2001
From: Alexander Popov <iiiypuk@fastmail.fm>
Date: Thu, 11 Aug 2022 01:37:24 +0300
Subject: [PATCH] init

---
 .editorconfig          | 15 +++++++++++++++
 shard.yml              | 24 ++++++++++++++++++++++++
 src/git-ahead-check.cr | 16 ++++++++++++++++
 3 files changed, 55 insertions(+)
 create mode 100644 .editorconfig
 create mode 100644 shard.yml
 create mode 100644 src/git-ahead-check.cr

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..30ea6c6
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+# for all projects
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+# Crystal
+[*.cr]
+indent_style = space
+indent_size = 2
diff --git a/shard.yml b/shard.yml
new file mode 100644
index 0000000..9fa23f7
--- /dev/null
+++ b/shard.yml
@@ -0,0 +1,24 @@
+name: git-ahead-check
+version: 0.1.0
+
+# authors:
+#   - name <email@example.com>
+
+# description: |
+#   Short description of git-ahead-check
+
+# dependencies:
+#   pg:
+#     github: will/crystal-pg
+#     version: "~> 0.5"
+
+# development_dependencies:
+#   webmock:
+#     github: manastech/webmock.cr
+
+# license: MIT
+
+targets:
+  git-ahead-check:
+    main: src/git-ahead-check.cr
+
diff --git a/src/git-ahead-check.cr b/src/git-ahead-check.cr
new file mode 100644
index 0000000..587df5c
--- /dev/null
+++ b/src/git-ahead-check.cr
@@ -0,0 +1,16 @@
+require "colorize"
+
+repos_dirs = [""]
+
+def check_repo(repo_path : String)
+  repo_name = repo_path.split("/")[-1]
+  ahead_count = `git -C #{repo_path} status | grep -i "Your branch" | grep -Eo "[0-9]"`
+
+  if !ahead_count.empty?
+    print repo_name.colorize(:yellow)
+    print " " * (25 - repo_name.size)
+    print ahead_count.to_s.colorize(:green).mode(:bold)
+  end
+end
+
+repos_dirs.each { |x| check_repo(x) }