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[script] lint-whitespace: improve print linenumber

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Before this PR, the linenumber infomaition is output if trailing-space
or tab code was found, but the output occurence is only per a file.
This PR separates the output timing of file name and line number.
As a result, users will find where they need to fix more easily.
This commit is contained in:
Akio Nakamura 2018-03-01 16:03:38 +09:00
parent 9e2ed253f5
commit 0fbed98e42
1 changed files with 12 additions and 2 deletions
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14
contrib/devtools/lint-whitespace.sh
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@ -37,21 +37,26 @@ if showdiff | grep -E -q '^\+.*\s+$'; then
echo "The following changes were suspected:"
FILENAME=""
SEEN=0
SEENLN=0
while read -r line; do
if [[ "$line" =~ ^diff ]]; then
FILENAME="$line"
SEEN=0
elif [[ "$line" =~ ^@@ ]]; then
LINENUMBER="$line"
SEENLN=0
else
if [ "$SEEN" -eq 0 ]; then
# The first time a file is seen with trailing whitespace, we print the
# filename (preceded by a newline).
echo
echo "$FILENAME"
echo "$LINENUMBER"
SEEN=1
fi
if [ "$SEENLN" -eq 0 ]; then
echo "$LINENUMBER"
SEENLN=1
fi
echo "$line"
fi
done < <(showdiff | grep -E '^(diff --git |@@|\+.*\s+$)')
@ -64,21 +69,26 @@ if showcodediff | grep -P -q '^\+.*\t'; then
echo "The following changes were suspected:"
FILENAME=""
SEEN=0
SEENLN=0
while read -r line; do
if [[ "$line" =~ ^diff ]]; then
FILENAME="$line"
SEEN=0
elif [[ "$line" =~ ^@@ ]]; then
LINENUMBER="$line"
SEENLN=0
else
if [ "$SEEN" -eq 0 ]; then
# The first time a file is seen with a tab character, we print the
# filename (preceded by a newline).
echo
echo "$FILENAME"
echo "$LINENUMBER"
SEEN=1
fi
if [ "$SEENLN" -eq 0 ]; then
echo "$LINENUMBER"
SEENLN=1
fi
echo "$line"
fi
done < <(showcodediff | grep -P '^(diff --git |@@|\+.*\t)')