50 lines
1.5 KiB
Bash
Executable file
50 lines
1.5 KiB
Bash
Executable file
#!/bin/bash
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# Log output:
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#
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# * 51c333e (12 days) <Gary Bernhardt> add vim-eunuch
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#
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# The time massaging regexes start with ^[^<]* because that ensures that they
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# only operate before the first "<". That "<" will be the beginning of the
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# author name, ensuring that we don't destroy anything in the commit message
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# that looks like time.
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#
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# The log format uses } characters between each field, and `column` is later
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# used to split on them. A } in the commit subject or any other field will
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# break this.
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HASH="%C(yellow)%h%Creset"
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RELATIVE_TIME="%Cgreen(%ar)%Creset"
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AUTHOR="%C(blue)<%an>%Creset"
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REFS="%C(red)%d%Creset"
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SUBJECT="%s"
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FORMAT="$HASH}$RELATIVE_TIME}$AUTHOR}$REFS $SUBJECT"
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ANSI_BLACK='\033[30m'
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ANSI_RED='\033[31m'
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ANSI_GREEN='\033[32m'
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ANSI_YELLOW='\033[33m'
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ANSI_BLUE='\033[34m'
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ANSI_MAGENTA='\033[35m'
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ANSI_CYAN='\033[36m'
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ANSI_WHITE='\033[37m'
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ANSI_RESET='\033[0m'
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git log --graph --pretty="tformat:${FORMAT}" $* |
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# Replace (2 years ago) with (2 years)
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sed -Ee 's/(^[^<]*) ago\)/\1)/' |
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# Replace (2 years, 5 months) with (2 years)
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sed -Ee 's/(^[^<]*), [[:digit:]]+ .*months?\)/\1)/' |
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# Line columns up based on } delimiter
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column -s '}' -t |
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# Color merge commits specially
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sed -Ee "s/(Merge (branch|remote-tracking branch|pull request) .*$)/$(printf $ANSI_RED)\1$(printf $ANSI_RESET)/" |
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# Page only if we're asked to.
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if [ -n "$GIT_NO_PAGER" ]; then
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cat
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else
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# Page only if needed.
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less --quit-if-one-screen --no-init --RAW-CONTROL-CHARS --chop-long-lines
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fi
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