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STYLE: generalize functions in pre-commit-hook

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- improves code re-usage for pre-receive hook
This commit is contained in:
Mark Olesen
2010-11-10 11:50:00 +01:00
parent 1a0da12db3
commit ba19b63907
1 changed files with 40 additions and 15 deletions
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55
bin/tools/pre-commit-hook
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@ -49,9 +49,10 @@
# test the specified files/directories for standards conformance.
#
#------------------------------------------------------------------------------
hookName="pre-commit"
die()
{
echo 'pre-commit hook failure' 1>&2
echo '$hookName hook failure' 1>&2
echo '-----------------------' 1>&2
echo '' 1>&2
echo "$@" 1>&2
@ -104,7 +105,7 @@ dieOnBadFiles()
{
if [ -n "$badFiles" ]
then
echo 'pre-commit hook failure' 1>&2
echo '$hookName hook failure' 1>&2
echo '-----------------------' 1>&2
echo "$@" 1>&2
echo '' 1>&2
@ -116,22 +117,37 @@ dieOnBadFiles()
}
#
# qualify 'git grep' to check cached value or from a specific commit
#
gitScope()
{
if [ "$#" -gt 0 ]
then
echo "$1:"
else
echo "--cached -- "
fi
}
#
# check for bad strings, characters, etc
#
checkIllegalCode()
{
echo "pre-commit: check bad strings/characters etc ..." 1>&2
echo "$hookName: check bad strings/characters etc ..." 1>&2
reBad="(N""abla|"$'\t'")"
msgBad="N""abla or <TAB>"
scope=$(gitScope $@)
badFiles=$(
for f in $fileList
do
# parse line numbers from grep output:
# <lineNr>: contents
lines=$(git grep --cached -E -hn -e "$reBad" -- "$f" |
lines=$(git grep -E -hn -e "$reBad" $scope"$f" |
sed -e 's@:.*@@' |
tr '\n' ' '
)
@ -149,7 +165,9 @@ checkIllegalCode()
checkCopyright()
{
year=$(date +%Y)
echo "pre-commit: check copyright ..." 1>&2
echo "$hookName: check copyright ..." 1>&2
scope=$(gitScope $@)
badFiles=$(
for f in $fileList
@ -160,10 +178,10 @@ checkCopyright()
# parse line numbers from grep output:
# <lineNr>: contents
#
lines=$(git grep --cached -F -hn -e Copyright \
lines=$(git grep -F -hn -e Copyright \
--and -e OpenCFD \
--and --not -e "$year" \
-- "$f" |
$scope"$f" |
sed -e 's@:.*@@' |
tr '\n' ' '
)
@ -180,7 +198,9 @@ checkCopyright()
#
checkLineLength()
{
echo "pre-commit: check line lengths ..." 1>&2
echo "$hookName: check line lengths ..." 1>&2
scope=$(gitScope $@)
badFiles=$(
for f in $fileList
@ -190,7 +210,7 @@ checkLineLength()
(*.[CH])
# parse line numbers from grep output:
# <lineNr>: contents
lines=$(git grep --cached -hn -e '^.\{81,\}' -- "$f" |
lines=$(git grep -hn -e '^.\{81,\}' $scope"$f" |
sed -e 's@:.*@@' |
tr '\n' ' '
)
@ -209,7 +229,9 @@ checkLineLength()
#
checkLineLengthNonComments()
{
echo "pre-commit: check line lengths ..." 1>&2
echo "$hookName: check line lengths ..." 1>&2
scope=$(gitScope $@)
badFiles=$(
for f in $fileList
@ -219,9 +241,9 @@ checkLineLengthNonComments()
(*.[CH])
# parse line numbers from grep output:
# <lineNr>: contents
lines=$(git grep --cached -hn -e '^.\{81,\}' \
lines=$(git grep -hn -e '^.\{81,\}' \
--and --not -e "^ *//" \
-- "$f" |
$scope"$f" |
sed -e 's@:.*@@' |
tr '\n' ' '
)
@ -234,12 +256,15 @@ checkLineLengthNonComments()
dieOnBadFiles "Limit code to 80 columns before pushing"
}
#
# limit line length to 80-columns, except #directive lines
#
checkLineLengthNonDirective()
{
echo "pre-commit: check line lengths ..." 1>&2
echo "$hookName: check line lengths ..." 1>&2
scope=$(gitScope $@)
badFiles=$(
for f in $fileList
@ -249,9 +274,9 @@ checkLineLengthNonDirective()
(*.[CH])
# parse line numbers from grep output:
# <lineNr>: contents
lines=$(git grep --cached -hn -e '^.\{81,\}' \
lines=$(git grep -hn -e '^.\{81,\}' \
--and --not -e "^ *#" \
-- "$f" |
$scope"$f" |
sed -e 's@:.*@@' |
tr '\n' ' '
)