forked from osmocom/wireshark
136 lines
4.1 KiB
Bash
Executable File
136 lines
4.1 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2013, Alexis La Goutte (See AUTHORS file)
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#
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# For git user: copy tools/pre-commit to .git/hooks/ folder and make it
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# executable. To bypass it for a single commit, use the --no-verify argument.
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# Using --no-verify will then fail during git review because of a missing
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# ChangeID. Fix that by running git review -i. Do not use -i during normal
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# operation.
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#
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# Alternatively, invoke it directly with the commit ID. Example for checking the
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# last commit:
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#
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# tools/pre-commit HEAD~
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#
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# Relative paths are also supported. For instance, if you are in epan/, then you
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# could invoke `../tools/pre-commit HEAD` to check for changes to staged files.
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#
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# From
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# http://mark-story.com/posts/view/using-git-commit-hooks-to-prevent-stupid-mistakes
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#
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# If the commit identifier is not given, use HEAD instead.
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COMMIT_ID="${1:-HEAD}"
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UNAME=$( uname -a )
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case "$UNAME" in
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*\ Msys)
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pyvar="pythonw.exe"
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;;
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*)
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pyvar="python3"
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;;
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esac
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PYBIN=${WS_GITHOOK_PYTHON:-$pyvar}
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# Path to hook script in the .git directory
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hook_script=${GIT_DIR:-.git}/hooks/pre-commit
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# Always start in the root directory of the source tree, this allows for
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# invocations via relative paths (such as ../tools/pre-commit):
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if ! cd "$(git rev-parse --show-toplevel)" ; then
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echo "Can't change to the top-level source directory."
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exit 1
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fi
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# Check for newer (actually, different) versions of the pre-commit script
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# (but only if invoked as hook, i.e. the commit ID is not given as argument).
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if [ -z "$1" ] && [ -f "$hook_script" ]; then
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if ! cmp -s "$hook_script" tools/pre-commit; then
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echo "Pre-commit hook script is outdated, please update! (cp tools/pre-commit ${hook_script})"
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fi
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fi
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exit_status=0
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COMMIT_FILES=$( git diff-index --cached --name-status "${COMMIT_ID}" | grep -v "^D" | cut -f2 | grep "\\.[ch]$" )
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DIAMETER_FILES=$( git diff-index --cached --name-status "${COMMIT_ID}" | grep -v "^D" | cut -f2 | grep diameter/ )
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# Path to filter script in the tools directory
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filter_script=${PWD}/tools/pre-commit-ignore.py
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filter_conf=${PWD}/tools/pre-commit-ignore.conf
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if [ -f "$filter_script" ] && [ -f "$filter_conf" ]; then
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CHECK_FILES=$( echo "$COMMIT_FILES" | "$PYBIN" "$filter_script" "$filter_conf" ) || exit
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else
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CHECK_FILES="$COMMIT_FILES"
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fi
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bad_alloc_patterns=${PWD}/tools/detect_bad_alloc_patterns.py
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echo "$COMMIT_FILES" | $PYBIN "$bad_alloc_patterns"
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# On windows python will output \r\n line endings - we don't want that.
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#
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# Do not use sed, as not all versions of sed support \r as meaning CR
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# in a regexp - the only version that does so might be GNU sed; the
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# GNU sed documentation says that only \n and \\ can be used in a
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# portable script.
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#
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# The Single UNIX Specification says that tr supports \r; most if not
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# all modern UN*Xes should support it.
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CHECK_FILES=$( echo "$CHECK_FILES" | tr -d '\r' )
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for FILE in $CHECK_FILES; do
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# Skip some special cases
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FILE_BASENAME="$( basename "$FILE" )"
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# This should only be done on code that's part of one or more
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# Wireshark programs; idl2wrs.c is a developer tool, not a
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# Wireshark program, so these tests don't apply.
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if test "$FILE_BASENAME" = "idl2wrs.c"
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then
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continue
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fi
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if test "$FILE_BASENAME" = "wmem_test.c"
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then
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continue
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fi
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#Check if checkhf is good
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./tools/checkhf.pl "$FILE" || exit_status=1
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#Check if checkAPIs is good
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./tools/checkAPIs.pl -p "$FILE" || exit_status=1
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#Check if fix-encoding-args is good
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./tools/fix-encoding-args.pl "$FILE" || exit_status=1
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#Check if checkfiltername is good
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./tools/checkfiltername.pl "$FILE" || exit_status=1
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# If there are whitespace errors, print the offending file names and fail. (from git pre-commit.sample)
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git diff-index --check --cached "${COMMIT_ID}" "$FILE" || exit_status=1
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done
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if [ "x$DIAMETER_FILES" != x ]
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then
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./tools/validate-diameter-xml.sh > /dev/null || exit_status=1
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fi
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exit $exit_status
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#
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# Editor modelines
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#
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# Local Variables:
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# c-basic-offset: 4
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# tab-width: 8
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# indent-tabs-mode: nil
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# End:
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#
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# ex: set shiftwidth=4 tabstop=8 expandtab:
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# :indentSize=4:tabSize=8:noTabs=true:
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#
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