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30 lines
634 B
Plaintext
30 lines
634 B
Plaintext
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#!/bin/sh
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#
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# git grep through a tree, list the hits, then set up vi to go through the
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# files we found, searching for the expression.
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#
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# usage: gg [grep_options] search_expression
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#
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nondash()
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{
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while [ ! -z "$*" ]; do
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if [ "${1#-}" = "$1" ]; then
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echo "$1"
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return
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fi
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shift
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done
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}
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#
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# the "cat" here serves two purposes:
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# 1) keep "git grep" from truncating long lines
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# 2) keep "git grep" from using a pager, which would result in waiting twice
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# for user input at the end, which is confusing
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#
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git grep "$@" | cat
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echo -n '[Enter to vi] '
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read x
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${GG_EDITOR:-vi} -c /"`nondash \"$@\"`" `git grep -l "$@"`
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