108 lines
2.5 KiB
Bash
Executable File
108 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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##### -*- mode:shell-script; indent-tabs-mode:nil; sh-basic-offset:2 -*-
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##### Author: Travis Cross <tc@traviscross.com>
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log1 () { printf '%s' "$1">&2; }
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log () { printf '%s\n' "$1">&2; }
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err () { log "$1"; exit 1; }
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usage () {
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log "usage: $0"
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}
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while getopts "h" o; do
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case "$o" in
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h) usage; exit 0; ;;
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esac
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done
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shift $(($OPTIND-1))
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runscript=$(mktemp /tmp/bisectrunXXXXXXXX)
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touch $runscript
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chmod +x $runscript
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cat > $runscript <<'EOF'
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#!/bin/sh
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##### -*- mode:shell-script; indent-tabs-mode:nil; sh-basic-offset:2 -*-
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##### Author: Travis Cross <tc@traviscross.com>
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build_fs () (
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set -e
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unset CC CXX CPPFLAGS CFLAGS CXXFLAGS LDFLAGS V VERBOSE
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export V=1 VERBOSE=1
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git clean -fdx
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git reset --hard HEAD
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{ git describe HEAD \
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&& ./bootstrap.sh -j \
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&& ./configure -C --enable-fhs \
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&& make -j; } 2>&1 | tee build.log
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)
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good () { exit 0; }
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bad () { exit 1; }
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skip () { exit 125; }
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printf "Building FS...\n"
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if ! build_fs; then
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printf "FS didn't build correctly, skipping this revision...\n"
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skip
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fi
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printf "OK, now 'make install' if needed and test for the issue...\n"
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printf "When done, type 'exit'\n"
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bash
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tested=""
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while test -z "$tested"; do
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printf "Were you able to test the issue at this revision? [y/n]: "
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read tested
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done
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if test "$tested" != "y"; then
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printf "OK, we're skipping this revision then...\n"
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skip
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fi
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reproduced=""
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while test -z "$reproduced"; do
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printf "Did the issue reproduce at this revision? [y/n]: "
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read reproduced
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done
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if test "$reproduced" = "y"; then
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printf "OK, marking this as a bad revision...\n"
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bad
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else
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printf "OK, marking this as a good revision...\n"
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good
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fi
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EOF
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run_bisect () {
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goods=""
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bad=""
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paths=""
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while test -z "$bad"; do
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printf "Enter git hash of earliest known bad revision: "
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read bad_
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[ -z "$bad_" ] || bad="$bad_"
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done
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good_=""
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while test -z "$goods" || ! test -z "$good_"; do
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printf "Enter git hash of latest known good revisions ('.' to end): "
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read good_
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[ "$good_" = "." ] && good_=""
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[ -z "$good_" ] || goods="$good_ "
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done
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path_="_"
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while ! test -z "$path_"; do
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printf "(optional) Enter source path related to issue ('.' to end): "
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read path_
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[ "$path_" = "." ] && path_=""
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[ -z "$path_" ] || paths="$path_ "
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done
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printf "Starting git bisect...\n"
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git bisect start $bad $goods -- $paths
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git bisect run $runscript
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rm -f $runscript
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git bisect reset
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}
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bisectlog=/tmp/$(date -u +%Y%m%dT%H%M%SZ)-bisect_log.txt
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run_bisect | tee $bisectlog
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printf "\n\nNow please upload $bisectlog to JIRA.\n"
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