git-spark plots your commit history
I recently rediscovered spark, Zach Holman's cool little sparklines graphing tool for the command line. I used a little Perl to mash it up with 'git log' and came up with git-spark which works like this:
⚡ git spark --hours 8 Commits by Godzilla over the last 8 hours ▃▃▁▆▅▁▁▃█ ⚡ git spark -d 14 HulkHogan Commits by HulkHogan over the last 14 days ▇▅▄▁▁▄▅▂█▂▁▁▁▅ ⚡ git spark -w 52 Tarzan Commits by Tarzan over the last 52 weeks ▃▁▂▃▃▃▂▁█▆▁▄▄▃▂▂▁▁▂▃▃▄▃▃▂▃▁▁▁▁▁▂▂▃▆▅▂▁▄▃▂▄▄▄▁▂▁▁▂▂▂▃
And heres the usage/help:
⚡ git spark -h usage: git spark [-dhmowy] [long options...] [AUTHOR] -o --hours commits from the last x hours -d --days commits from the last x days -w --weeks commits from the last x weeks -m --months commits from the last x months -y --years commits from the last x years -h --help show this message
It was fun to build, but afterward I realized its totally useless. Clearly 'commits' are a problematic metric. But its much worse than that. The peaks on the graph are relative to the lows on the same graph. So a peak on one graph has no relation to a peak on another. That means I can't compare one sparkline with another.
Back to the drawing board. I'll have to come up with something else.
UPDATE: I solved this problem in git-spark revisted.