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recur vs recursive: help testing without touching too many stuff.
authorJunio C Hamano <junkio@cox.net>
Sun, 9 Jul 2006 07:42:26 +0000 (00:42 -0700)
committerJunio C Hamano <junkio@cox.net>
Fri, 14 Jul 2006 06:10:19 +0000 (23:10 -0700)
During git-merge-recur development, you could set an environment
variable GIT_USE_RECUR_FOR_RECURSIVE to use WIP recur in place
of the recursive strategy.

Signed-off-by: Junio C Hamano <junkio@cox.net>
TEST patch | blob | history
git-merge.sh patch | blob | history
git-rebase.sh patch | blob | history
t/t3402-rebase-merge.sh patch | blob | history

diff --git a/TEST b/TEST
index d5309834740ffc056606bf2a2c971731ecb0ee4a..7286e2a546ffd77524f4a0e40eed3a9ec7e37e78 100755 (executable)
--- a/TEST
+++ b/TEST
@@ -1,10 +1,14 @@
 #!/bin/sh -x
+
 cd t || exit
-./t3400-rebase.sh              "$@" && \
-./t6020-merge-df.sh            "$@" && \
-./t3401-rebase-partial.sh      "$@" && \
-./t6021-merge-criss-cross.sh   "$@" && \
-./t3402-rebase-merge.sh        "$@" && \
-./t6022-merge-rename.sh        "$@" && \
-./t6010-merge-base.sh          "$@" && \
+GIT_USE_RECUR_FOR_RECURSIVE=LetsTryIt
+export GIT_USE_RECUR_FOR_RECURSIVE
+
+./t3400-rebase.sh              "$@" &&
+./t6020-merge-df.sh            "$@" &&
+./t3401-rebase-partial.sh      "$@" &&
+./t6021-merge-criss-cross.sh   "$@" &&
+./t3402-rebase-merge.sh        "$@" &&
+./t6022-merge-rename.sh        "$@" &&
+./t6010-merge-base.sh          "$@" &&
 :
diff --git a/git-merge.sh b/git-merge.sh
index b26ca147c084c963d03effd2462244635f10e1fa..9b681159dcd5e1e22886d101306e496528cb60a4 100755 (executable)
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -9,8 +9,13 @@ USAGE='[-n] [--no-commit] [--squash] [-s <strategy>]... <merge-message> <head> <
 LF='
 '
 
-all_strategies='recur recur octopus resolve stupid ours'
-default_twohead_strategies='recur'
+all_strategies='recursive recur octopus resolve stupid ours'
+case "${GIT_USE_RECUR_FOR_RECURSIVE}" in
+'')
+       default_twohead_strategies=recursive ;;
+?*)
+       default_twohead_strategies=recur ;;
+esac
 default_octopus_strategies='octopus'
 no_trivial_merge_strategies='ours'
 use_strategies=
@@ -110,6 +115,10 @@ do
                        strategy="$2"
                        shift ;;
                esac
+               case "$strategy,${GIT_USE_RECUR_FOR_RECURSIVE}" in
+               recursive,?*)
+                       strategy=recur ;;
+               esac
                case " $all_strategies " in
                *" $strategy "*)
                        use_strategies="$use_strategies$strategy " ;;
diff --git a/git-rebase.sh b/git-rebase.sh
index 2a4c8c8a897e1d7f8220601892fd92514e09c65a..8c5da7219e760cd7e57b523eb626629727b1d44b 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -35,7 +35,13 @@ If you would prefer to skip this patch, instead run \"git rebase --skip\".
 To restore the original branch and stop rebasing run \"git rebase --abort\".
 "
 unset newbase
-strategy=recur
+case "${GIT_USE_RECUR_FOR_RECURSIVE}" in
+'')
+       strategy=recursive ;;
+?*)
+       strategy=recur ;;
+esac
+
 do_merge=
 dotest=$GIT_DIR/.dotest-merge
 prec=4
@@ -198,6 +204,11 @@ do
        shift
 done
 
+case "$strategy,${GIT_USE_RECUR_FOR_RECURSIVE}" in
+recursive,?*)
+       strategy=recur ;;
+esac
+
 # Make sure we do not have .dotest
 if test -z "$do_merge"
 then
@@ -292,7 +303,7 @@ then
        exit $?
 fi
 
-if test "@@NO_PYTHON@@" && test "$strategy" = "recur"
+if test "@@NO_PYTHON@@" && test "$strategy" = "recursive"
 then
        die 'The recursive merge strategy currently relies on Python,
 which this installation of git was not configured with.  Please consider
diff --git a/t/t3402-rebase-merge.sh b/t/t3402-rebase-merge.sh
index b70e177ddd75ca19c3be2698cb1a998b1bf85759..d34c6cf6f3143bac81b69f79329d2d893e379c39 100755 (executable)
--- a/t/t3402-rebase-merge.sh
+++ b/t/t3402-rebase-merge.sh
@@ -51,7 +51,7 @@ test_expect_success setup '
 '
 
 test_expect_success 'reference merge' '
-       git merge -s recur "reference merge" HEAD master
+       git merge -s recursive "reference merge" HEAD master
 '
 
 test_expect_success rebase '
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