Git extension (hook) for maintaining code consistency in larger shared repositories with multiple contributors.

A large repository with multiple contributors on different IDEs and Operating Systems has the potential to introduce problems related to non-uniformity of code. Debugging an issue caused by a rogue space/tab or a subtle file mode change can take several hours to fix, costing contributors valuable time.

Gitook is an implementation of Git Template and is designed to aid in minimizing such inconsistencies.

Setup

# run from your repo root
$ git clone https://github.com/babrar/Gitook.git
$ cd Gitook
$ make

This will initialize all git-hooks and dependencies. You can now make changes to your local repo. Once changes are ready to be committed, the git-hook will be invoked every time git commit is called and, any undesired changes to the repo will be rejected.

To bypass the hook, run git commit with the --no-verify option as shown.

$ git commit -m "don't check me out" --no-verify

Uninstall

To permananently uninstall hooks, cd into Gitook and run

$ make uninstall

View Log

Gitook also comes with a built-in logger. To view run summary or errors cd into Gitook and run

$ make report # view run summary
# OR
$ make error # view error log

Pre-commit.pl checks and blocks commits that contain (as of last update) :

• Binary files
• Oversized files
• Hard tabs in source files --> Hard error. Program outputs and exits right away
• Unexpected file-mode changes

The script initrepo.sh is designed to initialize all dependencies . When run (through the Makefile), initrepo.sh :

• Sets up Git Template.
• Downloads all necessary hooks from this repository and initializes them in .git_template folder.
• Adds all components from Gitook to user's .gitignore i.e.

Gitook/
initrepo.sh

Supported Languages : C, C++, Python, Java, JavaScript, Go, Perl, Shell

Gitook relies on non-space-delimited file and directory names for functionality. Therefore it will not be compatible with repositories containing space-delimited files and/or directories.

Source files with tabs (i.e. files of only Supported Languages)

$ git commit -m "Commiting file containing tabs"
tab_file.py @1: this file has   # prints line number
ERROR: Tabs found in files listed above. Commit Aborted.
Please replace the tabs with spaces.
To force the commit, bypass this error by re-running your commit with the '--no-verify' option

Binary files

$ git commit -m "Binary file"
WARNING: binary_file is binary.
Please check with repo owner before committing binary files.
Commit aborted.
To force the commit, bypass this error by re-running your commit with the '--no-verify' option

Oversized files

$ git commit -m "Oversized file"
WARNING: BigFile is greater than 1000000 bytes.
Please check with repo owner before committing very large files.
Commit Aborted
To force the commit, bypass this warning by re-running your commit with the '--no-verify' option

Bug reports and pull requests are welcome on GitHub at @babrar.

Banin Abrar: E-mail, @babrar

The project is available as open source under the terms of the MIT License