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Project description
viewlog is a command line tool to browse and historical versions of files stored using git, and open them in vi|vim|mvim|gvim.
The terminal browser is a looping picker that shows up as follows:
$ viewlog rmed Pick your git commit id => 20000e5e59270e99bc134b9acade8c722cc410de - 34 hours ago, rouble blessed the code thusly: kitchen sink 8c0d5009b69afeca06333b8efd3a4690b92f64f5 - 34 hours ago, rouble blessed the code thusly: major architectural changes f8b2265944f10a4de3de3113bdb654b22c4fb65f - 34 hours ago, rouble blessed the code thusly: Preparing for FCS ae45df5ea466778a62da394370854ed49833696a - 35 hours ago, rouble blessed the code thusly: what me worry? eafce9c6d5e742c59da35daeaffdd681a9ba8d14 - 35 hours ago, rouble blessed the code thusly: rewrote from scratch again 0f2d343409a843b14861d385fd000440eb1360ca - 35 hours ago, rouble blessed the code thusly: rewrote from scratch 5e61aa5dce263bdfd6adf0a3bca34d9ab66fbf08 - 2 days ago, rouble blessed the code thusly: would you believe, more features? e1a61f877c085dd79b863c0664007fc2c9880bda - 2 days ago, chuck norris blessed the code thusly: more features again 8b10be72399c66a51462e7c8cd801b726ea6bab9 - 2 days ago, jackie chan blessed the code thusly: even more features f1711513272d8e1dda0db73f1f491c7a575c2f91 - 3 days ago, rajnikant blessed the code thusly: More features next page exit
Obligatory animated gif:
Hat tip
Hat tip to Wong2 for the pick library that was used for the curses picker implementation.
Motivation
I know there are lots of git gui’s out there. But I like terminals. Maybe I am oldschool. I was getting by with this bash function for a while:
vimgitshow() { git show "$1" | vim - "+set filetype=${1##*.}"; }
… but then I decided to slap some code together and browse the history and use vim to open the files.
Usage
usage: viewlog [-h] [-e EDITOR] [-s SKIP] [-l LIMIT] [-f LOGFORMAT] filename terminal git log broswer positional arguments: filename Path to filename optional arguments: -h, --help show this help message and exit -e EDITOR, --editor EDITOR Editor to use -s SKIP, --skip SKIP Starting commit offset -l LIMIT, --limit LIMIT Total commits to show -f LOGFORMAT, --logformat LOGFORMAT Pretty format for git commit
Install
It’s really just one python file that you can store in your path. There is a standard install script.
$ git clone https://github.com/roubles/viewlog $ cd viewlog $ ./install.py
Custom editor
You can use your own editor:
$ viewlog <filename> --editor [mvim|gvim]
The operating system emacs is not supported, mostly because I can’t get it read from stdin.
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