Introduction of the git bisect terms function.
The user can set its own terms.
List of known commands not available :
`git bisect replay`
`git bisect terms term1 term2
then
git bisect start bad_rev good_rev`
Signed-off-by: Antoine Delaite <antoine.dela...@ensimag.grenoble-inp.fr>
Signed-off-by: Louis Stuber <stub...@ensimag.grenoble-inp.fr>
---
Documentation/git-bisect.txt | 19 ++++++++++++++++++
git-bisect.sh | 44 ++++++++++++++++++++++++++++++++++-------
2 files changed, 55 insertions(+), 8 deletions(-)
diff --git a/Documentation/git-bisect.txt b/Documentation/git-bisect.txt
index 3c3021a..ef0c03c 100644
--- a/Documentation/git-bisect.txt
+++ b/Documentation/git-bisect.txt
@@ -133,6 +133,25 @@ You must run `git bisect start` without commits as
argument and run
`git bisect new <rev>`/`git bisect old <rev>...` after to add the
commits.
+Alternative terms: use your own terms
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If the builtins terms bad/good and new/old do not satisfy you, you can
+set your own terms.
+
+------------------------------------------------
+git bisect terms term1 term2
+------------------------------------------------
+
+This command has to be used before a bisection has started.
+The term1 must be associated with the latest revisions and term2 with the
+ancestors of term1.
+
+Only the first bisection following the 'git bisect terms' will use the terms.
+If you mistyped one of the terms you can do again 'git bisect terms term1
+term2'.
+
+
Bisect visualize
~~~~~~~~~~~~~~~~
diff --git a/git-bisect.sh b/git-bisect.sh
index c012f5d..22d65b1 100644
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-USAGE='[help|start|bad|good|new|old|skip|next|reset|visualize|replay|log|run]'
+USAGE='[help|start|bad|good|new|old|terms|skip|next|reset|visualize|replay|log|run]'
LONG_USAGE='git bisect help
print this long help message.
git bisect start [--no-checkout] [<bad> [<good>...]] [--] [<pathspec>...]
@@ -11,6 +11,8 @@ git bisect (bad|new) [<rev>]
git bisect (good|old) [<rev>...]
mark <rev>... known-good revisions/
revisions before change in a given property.
+git bisect terms term1 term2
+ set up term1 and term2 as bisection terms.
git bisect skip [(<rev>|<range>)...]
mark <rev>... untestable revisions.
git bisect next
@@ -79,9 +81,16 @@ bisect_start() {
orig_args=$(git rev-parse --sq-quote "$@")
bad_seen=0
eval=''
- # start_bad_good is used to detect if we did a
- # 'git bisect start bad_rev good_rev'
- start_bad_good=0
+ # terms_defined is used to detect if we did a
+ # 'git bisect start bad_rev good_rev' or if the user
+ # defined his own terms with git bisect terms
+ terms_defined=0
+ if test -s "$GIT_DIR/TERMS_DEFINED"
+ then
+ terms_defined=1
+ get_terms
+ rm -rf "$GIT_DIR/TERMS_DEFINED"
+ fi
if test "z$(git rev-parse --is-bare-repository)" != zfalse
then
mode=--no-checkout
@@ -107,7 +116,7 @@ bisect_start() {
break
}
- start_bad_good=1
+ terms_defined=1
case $bad_seen in
0) state=$NAME_BAD ; bad_seen=1 ;;
@@ -180,7 +189,7 @@ bisect_start() {
} &&
git rev-parse --sq-quote "$@" >"$GIT_DIR/BISECT_NAMES" &&
eval "$eval true" &&
- if test $start_bad_good -eq 1 && test ! -s "$GIT_DIR/BISECT_TERMS"
+ if test $terms_defined -eq 1 && test ! -s "$GIT_DIR/BISECT_TERMS"
then
echo "$NAME_BAD" >"$GIT_DIR/BISECT_TERMS" &&
echo "$NAME_GOOD" >>"$GIT_DIR/BISECT_TERMS"
@@ -419,6 +428,7 @@ bisect_clean_state() {
rm -f "$GIT_DIR/BISECT_NAMES" &&
rm -f "$GIT_DIR/BISECT_RUN" &&
rm -f "$GIT_DIR/BISECT_TERMS" &&
+ rm -f "$GIT_DIR/TERMS_DEFINED" &&
# Cleanup head-name if it got left by an old version of git-bisect
rm -f "$GIT_DIR/head-name" &&
git update-ref -d --no-deref BISECT_HEAD &&
@@ -529,7 +539,8 @@ get_terms () {
check_and_set_terms () {
cmd="$1"
case "$cmd" in
- bad|good|new|old)
+ skip) ;;
+ *)
if test -s "$GIT_DIR/BISECT_TERMS" && test "$cmd" !=
"$NAME_BAD" && test "$cmd" != "$NAME_GOOD"
then
die "$(eval_gettext "Invalid command: you're currently
in a \$NAME_BAD/\$NAME_GOOD bisect.")"
@@ -562,6 +573,21 @@ bisect_voc () {
esac
}
+bisect_terms () {
+ test $# -eq 2 ||
+ die "You need to give me at least two arguments"
+
+ if ! test -s "$GIT_DIR/BISECT_START"
+ then
+ echo $1 >"$GIT_DIR/BISECT_TERMS" &&
+ echo $2 >>"$GIT_DIR/BISECT_TERMS" &&
+ echo "1" > "$GIT_DIR/TERMS_DEFINED"
+ else
+ die "A bisection has already started, please use "\
+ "'git bisect reset' to restart and change the terms"
+ fi
+}
+
case "$#" in
0)
usage ;;
@@ -574,7 +600,7 @@ case "$#" in
git bisect -h ;;
start)
bisect_start "$@" ;;
- bad|good|new|old)
+ bad|good|new|old|$NAME_BAD|$NAME_GOOD)
bisect_state "$cmd" "$@" ;;
skip)
bisect_skip "$@" ;;
@@ -591,6 +617,8 @@ case "$#" in
bisect_log ;;
run)
bisect_run "$@" ;;
+ terms)
+ bisect_terms "$@" ;;
*)
usage ;;
esac
--
1.7.1
--
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