我想在将文件添加到Git索引之前自动格式化我的文件.现在,我有一个预提交钩子,看起来像这样:
#!/bin/bash
set -e
exec 1>&2
workingext="working.$$"
ext="bak.$$"
git diff -z --cached --name-only | egrep -z '\.(pl|pm|t)$' | \
while read -d'' -r f; do
# First modify the file in the index
mv "$f" "$f.$workingext"
git show :"$f" > "$f"
perl -c "$f"
perltidy -pbp -nst -b -bext="$ext" "$f";
rm -f "$f.$ext"
git add "$f"
mv "$f.$workingext" "$f"
# Then the working copy
perl -c "$f"
perltidy -pbp -nst -b -bext="$ext" "$f";
rm -f "$f.$ext"
done
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基本上,我备份工作副本,检查索引副本,格式化它们,将它们添加到索引,然后还原工作副本并格式化它们,以便工作副本和索引副本之间的差异也不会增长大.我首先检查文件的语法,perl -c …