Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
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| #!/bin/sh | |
| USAGE='[help|start|bad|good|new|old|terms|skip|next|reset|visualize|view|replay|log|run]' | |
| LONG_USAGE='git bisect help | |
| print this long help message. | |
| git bisect start [--term-{new,bad}=<term> --term-{old,good}=<term>] | |
| [--no-checkout] [--first-parent] [<bad> [<good>...]] [--] [<pathspec>...] | |
| reset bisect state and start bisection. | |
| git bisect (bad|new) [<rev>] | |
| mark <rev> a known-bad revision/ | |
| a revision after change in a given property. | |
| git bisect (good|old) [<rev>...] | |
| mark <rev>... known-good revisions/ | |
| revisions before change in a given property. | |
| git bisect terms [--term-good | --term-bad] | |
| show the terms used for old and new commits (default: bad, good) | |
| git bisect skip [(<rev>|<range>)...] | |
| mark <rev>... untestable revisions. | |
| git bisect next | |
| find next bisection to test and check it out. | |
| git bisect reset [<commit>] | |
| finish bisection search and go back to commit. | |
| git bisect (visualize|view) | |
| show bisect status in gitk. | |
| git bisect replay <logfile> | |
| replay bisection log. | |
| git bisect log | |
| show bisect log. | |
| git bisect run <cmd>... | |
| use <cmd>... to automatically bisect. | |
| Please use "git help bisect" to get the full man page.' | |
| OPTIONS_SPEC= | |
| . git-sh-setup | |
| _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
| _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40" | |
| TERM_BAD=bad | |
| TERM_GOOD=good | |
| bisect_visualize() { | |
| git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit | |
| if test $# = 0 | |
| then | |
| if test -n "${DISPLAY+set}${SESSIONNAME+set}${MSYSTEM+set}${SECURITYSESSIONID+set}" && | |
| type gitk >/dev/null 2>&1 | |
| then | |
| set gitk | |
| else | |
| set git log | |
| fi | |
| else | |
| case "$1" in | |
| git*|tig) ;; | |
| -*) set git log "$@" ;; | |
| *) set git "$@" ;; | |
| esac | |
| fi | |
| eval '"$@"' --bisect -- $(cat "$GIT_DIR/BISECT_NAMES") | |
| } | |
| bisect_run () { | |
| git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit | |
| test -n "$*" || die "$(gettext "bisect run failed: no command provided.")" | |
| while true | |
| do | |
| command="$@" | |
| eval_gettextln "running \$command" | |
| "$@" | |
| res=$? | |
| # Check for really bad run error. | |
| if [ $res -lt 0 -o $res -ge 128 ] | |
| then | |
| eval_gettextln "bisect run failed: | |
| exit code \$res from '\$command' is < 0 or >= 128" >&2 | |
| exit $res | |
| fi | |
| # Find current state depending on run success or failure. | |
| # A special exit code of 125 means cannot test. | |
| if [ $res -eq 125 ] | |
| then | |
| state='skip' | |
| elif [ $res -gt 0 ] | |
| then | |
| state="$TERM_BAD" | |
| else | |
| state="$TERM_GOOD" | |
| fi | |
| git bisect--helper --bisect-state $state >"$GIT_DIR/BISECT_RUN" | |
| res=$? | |
| cat "$GIT_DIR/BISECT_RUN" | |
| if sane_grep "first $TERM_BAD commit could be any of" "$GIT_DIR/BISECT_RUN" \ | |
| >/dev/null | |
| then | |
| gettextln "bisect run cannot continue any more" >&2 | |
| exit $res | |
| fi | |
| if [ $res -ne 0 ] | |
| then | |
| eval_gettextln "bisect run failed: | |
| 'bisect-state \$state' exited with error code \$res" >&2 | |
| exit $res | |
| fi | |
| if sane_grep "is the first $TERM_BAD commit" "$GIT_DIR/BISECT_RUN" >/dev/null | |
| then | |
| gettextln "bisect run success" | |
| exit 0; | |
| fi | |
| done | |
| } | |
| get_terms () { | |
| if test -s "$GIT_DIR/BISECT_TERMS" | |
| then | |
| { | |
| read TERM_BAD | |
| read TERM_GOOD | |
| } <"$GIT_DIR/BISECT_TERMS" | |
| fi | |
| } | |
| case "$#" in | |
| 0) | |
| usage ;; | |
| *) | |
| cmd="$1" | |
| get_terms | |
| shift | |
| case "$cmd" in | |
| help) | |
| git bisect -h ;; | |
| start) | |
| git bisect--helper --bisect-start "$@" ;; | |
| bad|good|new|old|"$TERM_BAD"|"$TERM_GOOD") | |
| git bisect--helper --bisect-state "$cmd" "$@" ;; | |
| skip) | |
| git bisect--helper --bisect-skip "$@" || exit;; | |
| next) | |
| # Not sure we want "next" at the UI level anymore. | |
| git bisect--helper --bisect-next "$@" || exit ;; | |
| visualize|view) | |
| bisect_visualize "$@" ;; | |
| reset) | |
| git bisect--helper --bisect-reset "$@" ;; | |
| replay) | |
| git bisect--helper --bisect-replay "$@" || exit;; | |
| log) | |
| git bisect--helper --bisect-log || exit ;; | |
| run) | |
| bisect_run "$@" ;; | |
| terms) | |
| git bisect--helper --bisect-terms "$@" || exit;; | |
| *) | |
| usage ;; | |
| esac | |
| esac |