utils-code/tj.git-extras
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Hope to fix #341

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spacewander 2015-04-09 20:28:32 +08:00
parent c00202d51e
commit b109c866b7
1 changed files with 15 additions and 16 deletions
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31
bin/git-guilt
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@ -32,16 +32,6 @@ do
done
cd "$(git-root)" # cd for git blame
SINCE_LOG=$(git_extra_mktemp)
UNTIL_LOG=$(git_extra_mktemp)
for file in $(git diff --name-only "$@")
do
test -n "$DEBUG" && echo "git blame $file"
# $1 - since $2 - until
git blame $NOT_WHITESPACE --line-porcelain "$1" -- "$file" 2> /dev/null >> $SINCE_LOG
git blame $NOT_WHITESPACE --line-porcelain "$2" -- "$file" 2> /dev/null >> $UNTIL_LOG
done
MERGED_LOG=$(git_extra_mktemp)
if [[ $EMAIL == '-e' ]]
then
@ -49,19 +39,28 @@ then
else
PATTERN='s/^author //p'
fi
sed -n "$PATTERN" $SINCE_LOG | sed 's/^\(.\)/- \1/' >> $MERGED_LOG
sed -n "$PATTERN" $UNTIL_LOG | sed 's/^\(.\)/+ \1/' >> $MERGED_LOG
for file in $(git diff --name-only "$@")
do
test -n "$DEBUG" && echo "git blame $file"
# $1 - since $2 - until
git blame $NOT_WHITESPACE --line-porcelain "$1" -- "$file" 2> /dev/null |
sed -n "$PATTERN" | sort | uniq -c | sed 's/^\(.\)/- \1/' >> $MERGED_LOG
# if $2 not given, use current commit as "until"
git blame $NOT_WHITESPACE --line-porcelain "${2-@}" -- "$file" 2> /dev/null |
sed -n "$PATTERN" | sort | uniq -c | sed 's/^\(.\)/+ \1/' >> $MERGED_LOG
done
DEBUG="$DEBUG" awk '
NR==1 {
# the index of $2 does not change in each line
name_start_at = index($0, $2)
name_start_at = index($0, $3)
}
/^\+/ {
contributors[substr($0, name_start_at)]++
contributors[substr($0, name_start_at)] += $2
}
/^-/ {
contributors[substr($0, name_start_at)]--
contributors[substr($0, name_start_at)] -= $2
}
END {
print ENVIRON["DEBUG"]
@ -76,7 +75,7 @@ print ENVIRON["DEBUG"]
}' $MERGED_LOG | sort -nr | # only gawk supports built-in sort function
awk '
BEGIN { MAX = 50 }
/^-?[[:digit:]]+ / {
/^-?[0-9]+ / {
people = substr($0, index($0, $2))
if ($1 > 0) {
printf("%-29s \033[00;32m", people)