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author | Pranit Bauva <pranit.bauva@gmail.com> | 2019-01-02 18:38:33 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2019-01-02 21:23:02 +0300 |
commit | 4fbdbd5bfff874330115f8d7556cf7c9f7f138c9 (patch) | |
tree | c4721863fdd2f197af80ea459042083915da64c4 /git-bisect.sh | |
parent | e3b1e3bdc0aa5fa6a474874a2395ae0584b2aea7 (diff) |
bisect--helper: `check_and_set_terms` shell function in C
Reimplement the `check_and_set_terms` shell function in C and add
`check-and-set-terms` subcommand to `git bisect--helper` to call it from
git-bisect.sh
Using `--check-and-set-terms` subcommand is a temporary measure to port
shell function in C so as to use the existing test suite. As more
functions are ported, this subcommand will be retired but its
implementation will be called by some other methods.
check_and_set_terms() sets and receives two global variables namely
TERM_GOOD and TERM_BAD in the shell script. Luckily the file BISECT_TERMS
also contains the value of those variables so its appropriate to evoke the
method get_terms() after calling the subcommand so that it retrieves the
value of TERM_GOOD and TERM_BAD from the file BISECT_TERMS. The two
global variables are passed as arguments to the subcommand.
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-bisect.sh')
-rwxr-xr-x | git-bisect.sh | 36 |
1 files changed, 4 insertions, 32 deletions
diff --git a/git-bisect.sh b/git-bisect.sh index ebf445223c..9e993a8187 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -238,7 +238,8 @@ bisect_skip() { bisect_state() { bisect_autostart state=$1 - check_and_set_terms $state + git bisect--helper --check-and-set-terms $state $TERM_GOOD $TERM_BAD || exit + get_terms case "$#,$state" in 0,*) die "Please call 'bisect_state' with at least one argument." ;; @@ -390,7 +391,8 @@ bisect_replay () { command="$bisect" fi get_terms - check_and_set_terms "$command" + git bisect--helper --check-and-set-terms "$command" "$TERM_GOOD" "$TERM_BAD" || exit + get_terms case "$command" in start) cmd="bisect_start $rev" @@ -482,36 +484,6 @@ get_terms () { fi } -check_and_set_terms () { - cmd="$1" - case "$cmd" in - skip|start|terms) ;; - *) - if test -s "$GIT_DIR/BISECT_TERMS" && test "$cmd" != "$TERM_BAD" && test "$cmd" != "$TERM_GOOD" - then - die "$(eval_gettext "Invalid command: you're currently in a \$TERM_BAD/\$TERM_GOOD bisect.")" - fi - case "$cmd" in - bad|good) - if ! test -s "$GIT_DIR/BISECT_TERMS" - then - TERM_BAD=bad - TERM_GOOD=good - git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit - fi - ;; - new|old) - if ! test -s "$GIT_DIR/BISECT_TERMS" - then - TERM_BAD=new - TERM_GOOD=old - git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit - fi - ;; - esac ;; - esac -} - bisect_voc () { case "$1" in bad) echo "bad|new" ;; |