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@babysnakes
Created April 30, 2012 09:14
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#!/bin/bash
# Copied from Gary Bernhardt (destroyallsoftware.com) dot files repository.
#
# Log output:
#
# * 51c333e (12 days) <Gary Bernhardt> add vim-eunuch
#
# The time massaging regexes start with ^[^<]* because that ensures that they
# only operate before the first "<". That "<" will be the beginning of the
# author name, ensuring that we don't destroy anything in the commit message
# that looks like time.
#
# The log format uses } characters between each field, and `column` is later
# used to split on them. A } in the commit subject or any other field will
# break this.
HASH="%C(yellow)%h%Creset"
RELATIVE_TIME="%Cgreen(%ar)%Creset"
AUTHOR="%C(bold blue)<%an>%Creset"
REFS="%C(red)%d%Creset"
SUBJECT="%s"
FORMAT="$HASH}$RELATIVE_TIME}$AUTHOR}$REFS $SUBJECT"
show_git_head() {
pretty_git_log -1
git show -p --pretty="tformat:"
}
pretty_git_log() {
git log --graph --abbrev-commit --date=relative --pretty="tformat:${FORMAT}" $* |
# Repalce (2 years ago) with (2 years)
sed -Ee 's/(^[^<]*) ago)/\1)/' |
# Replace (2 years, 5 months) with (2 years)
sed -Ee 's/(^[^<]*), [[:digit:]]+ .*months?)/\1)/' |
# Line columns up based on } delimiter
column -s '}' -t |
# Page only if we need to
less -FXRS
}
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