mergetool: Teach about submodules
When the index has conflicted submodules, mergetool used to mildly clobber the module, renaming it to mymodule.BACKUP.nnnn, then failing to copy it non-recursively. Recognize submodules and offer a resolution instead: Submodule merge conflict for 'Shared': {local}: submodule commit ad9f12e3e6205381bf2163a793d1e596a9e211d0 {remote}: submodule commit f5893fb70ec5646efcd9aa643c5136753ac89253 Use (l)ocal or (r)emote, or (a)bort? Selecting a commit will stage it, but not update the submodule (as git does had there been no conflict). Type changes are also supported, should the path be a submodule on one side, and a file, symlink, directory, or deleted on the other. Signed-off-by: Jonathon Mah <me@JonathonMah.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
c3f6163b0b
commit
ff7f089ed1
@ -21,6 +21,10 @@ is_symlink () {
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test "$1" = 120000
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test "$1" = 120000
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}
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}
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is_submodule () {
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test "$1" = 160000
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}
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local_present () {
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local_present () {
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test -n "$local_mode"
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test -n "$local_mode"
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}
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}
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@ -35,7 +39,8 @@ base_present () {
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cleanup_temp_files () {
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cleanup_temp_files () {
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if test "$1" = --save-backup ; then
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if test "$1" = --save-backup ; then
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mv -- "$BACKUP" "$MERGED.orig"
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rm -rf -- "$MERGED.orig"
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test -e "$BACKUP" && mv -- "$BACKUP" "$MERGED.orig"
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rm -f -- "$LOCAL" "$REMOTE" "$BASE"
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rm -f -- "$LOCAL" "$REMOTE" "$BASE"
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else
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else
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rm -f -- "$LOCAL" "$REMOTE" "$BASE" "$BACKUP"
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rm -f -- "$LOCAL" "$REMOTE" "$BASE" "$BACKUP"
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@ -52,11 +57,13 @@ describe_file () {
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echo "deleted"
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echo "deleted"
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elif is_symlink "$mode" ; then
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elif is_symlink "$mode" ; then
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echo "a symbolic link -> '$(cat "$file")'"
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echo "a symbolic link -> '$(cat "$file")'"
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elif is_submodule "$mode" ; then
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echo "submodule commit $file"
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else
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else
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if base_present; then
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if base_present; then
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echo "modified"
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echo "modified file"
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else
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else
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echo "created"
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echo "created file"
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fi
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fi
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fi
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fi
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}
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}
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@ -112,6 +119,67 @@ resolve_deleted_merge () {
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done
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done
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}
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}
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resolve_submodule_merge () {
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while true; do
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printf "Use (l)ocal or (r)emote, or (a)bort? "
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read ans
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case "$ans" in
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[lL]*)
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if ! local_present; then
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if test -n "$(git ls-tree HEAD -- "$MERGED")"; then
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# Local isn't present, but it's a subdirectory
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git ls-tree --full-name -r HEAD -- "$MERGED" | git update-index --index-info || exit $?
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else
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test -e "$MERGED" && mv -- "$MERGED" "$BACKUP"
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git update-index --force-remove "$MERGED"
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cleanup_temp_files --save-backup
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fi
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elif is_submodule "$local_mode"; then
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stage_submodule "$MERGED" "$local_sha1"
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else
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git checkout-index -f --stage=2 -- "$MERGED"
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git add -- "$MERGED"
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fi
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return 0
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;;
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[rR]*)
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if ! remote_present; then
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if test -n "$(git ls-tree MERGE_HEAD -- "$MERGED")"; then
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# Remote isn't present, but it's a subdirectory
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git ls-tree --full-name -r MERGE_HEAD -- "$MERGED" | git update-index --index-info || exit $?
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else
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test -e "$MERGED" && mv -- "$MERGED" "$BACKUP"
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git update-index --force-remove "$MERGED"
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fi
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elif is_submodule "$remote_mode"; then
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! is_submodule "$local_mode" && test -e "$MERGED" && mv -- "$MERGED" "$BACKUP"
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stage_submodule "$MERGED" "$remote_sha1"
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else
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test -e "$MERGED" && mv -- "$MERGED" "$BACKUP"
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git checkout-index -f --stage=3 -- "$MERGED"
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git add -- "$MERGED"
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fi
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cleanup_temp_files --save-backup
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return 0
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;;
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[aA]*)
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return 1
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;;
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esac
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done
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}
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stage_submodule () {
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path="$1"
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submodule_sha1="$2"
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mkdir -p "$path" || die "fatal: unable to create directory for module at $path"
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# Find $path relative to work tree
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work_tree_root=$(cd_to_toplevel && pwd)
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work_rel_path=$(cd "$path" && GIT_WORK_TREE="${work_tree_root}" git rev-parse --show-prefix)
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test -n "$work_rel_path" || die "fatal: unable to get path of module $path relative to work tree"
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git update-index --add --replace --cacheinfo 160000 "$submodule_sha1" "${work_rel_path%/}" || die
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}
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checkout_staged_file () {
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checkout_staged_file () {
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tmpfile=$(expr "$(git checkout-index --temp --stage="$1" "$2")" : '\([^ ]*\) ')
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tmpfile=$(expr "$(git checkout-index --temp --stage="$1" "$2")" : '\([^ ]*\) ')
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@ -139,13 +207,23 @@ merge_file () {
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REMOTE="./$MERGED.REMOTE.$ext"
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REMOTE="./$MERGED.REMOTE.$ext"
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BASE="./$MERGED.BASE.$ext"
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BASE="./$MERGED.BASE.$ext"
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mv -- "$MERGED" "$BACKUP"
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cp -- "$BACKUP" "$MERGED"
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base_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==1) print $1;}')
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base_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==1) print $1;}')
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local_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==2) print $1;}')
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local_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==2) print $1;}')
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remote_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==3) print $1;}')
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remote_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==3) print $1;}')
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if is_submodule "$local_mode" || is_submodule "$remote_mode"; then
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echo "Submodule merge conflict for '$MERGED':"
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local_sha1=$(git ls-files -u -- "$MERGED" | awk '{if ($3==2) print $2;}')
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remote_sha1=$(git ls-files -u -- "$MERGED" | awk '{if ($3==3) print $2;}')
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describe_file "$local_mode" "local" "$local_sha1"
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describe_file "$remote_mode" "remote" "$remote_sha1"
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resolve_submodule_merge
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return
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fi
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mv -- "$MERGED" "$BACKUP"
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cp -- "$BACKUP" "$MERGED"
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base_present && checkout_staged_file 1 "$MERGED" "$BASE"
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base_present && checkout_staged_file 1 "$MERGED" "$BASE"
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local_present && checkout_staged_file 2 "$MERGED" "$LOCAL"
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local_present && checkout_staged_file 2 "$MERGED" "$LOCAL"
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remote_present && checkout_staged_file 3 "$MERGED" "$REMOTE"
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remote_present && checkout_staged_file 3 "$MERGED" "$REMOTE"
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@ -22,26 +22,50 @@ test_expect_success 'setup' '
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echo master file14 >file14 &&
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echo master file14 >file14 &&
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mkdir subdir &&
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mkdir subdir &&
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echo master sub >subdir/file3 &&
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echo master sub >subdir/file3 &&
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git add file1 file1[1-4] subdir/file3 &&
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test_create_repo submod &&
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(
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cd submod &&
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: >foo &&
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git add foo &&
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git commit -m "Add foo"
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) &&
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git submodule add git://example.com/submod submod &&
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git add file1 file1[1-4] subdir/file3 .gitmodules submod &&
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git commit -m "add initial versions" &&
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git commit -m "add initial versions" &&
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git checkout -b branch1 master &&
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git checkout -b branch1 master &&
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git submodule update -N &&
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echo branch1 change >file1 &&
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echo branch1 change >file1 &&
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echo branch1 newfile >file2 &&
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echo branch1 newfile >file2 &&
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echo branch1 change file11 >file11 &&
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echo branch1 change file11 >file11 &&
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echo branch1 change file13 >file13 &&
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echo branch1 change file13 >file13 &&
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echo branch1 sub >subdir/file3 &&
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echo branch1 sub >subdir/file3 &&
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git add file1 file11 file13 file2 subdir/file3 &&
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(
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cd submod &&
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echo branch1 submodule >bar &&
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git add bar &&
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git commit -m "Add bar on branch1" &&
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git checkout -b submod-branch1
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) &&
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git add file1 file11 file13 file2 subdir/file3 submod &&
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git rm file12 &&
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git rm file12 &&
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git commit -m "branch1 changes" &&
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git commit -m "branch1 changes" &&
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git checkout master &&
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git checkout master &&
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git submodule update -N &&
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echo master updated >file1 &&
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echo master updated >file1 &&
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echo master new >file2 &&
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echo master new >file2 &&
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echo master updated file12 >file12 &&
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echo master updated file12 >file12 &&
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echo master updated file14 >file14 &&
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echo master updated file14 >file14 &&
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echo master new sub >subdir/file3 &&
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echo master new sub >subdir/file3 &&
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git add file1 file12 file14 file2 subdir/file3 &&
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(
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cd submod &&
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echo master submodule >bar &&
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git add bar &&
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git commit -m "Add bar on master" &&
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git checkout -b submod-master
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) &&
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git add file1 file12 file14 file2 subdir/file3 submod &&
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git rm file11 &&
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git rm file11 &&
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git commit -m "master updates" &&
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git commit -m "master updates" &&
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@ -52,15 +76,18 @@ test_expect_success 'setup' '
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test_expect_success 'custom mergetool' '
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test_expect_success 'custom mergetool' '
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git checkout -b test1 branch1 &&
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git checkout -b test1 branch1 &&
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git submodule update -N &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod >/dev/null 2>&1 ) &&
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test "$(cat file1)" = "master updated" &&
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test "$(cat file1)" = "master updated" &&
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test "$(cat file2)" = "master new" &&
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test "$(cat file2)" = "master new" &&
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test "$(cat subdir/file3)" = "master new sub" &&
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test "$(cat subdir/file3)" = "master new sub" &&
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test "$(cat submod/bar)" = "branch1 submodule" &&
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git commit -m "branch1 resolved with mergetool"
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git commit -m "branch1 resolved with mergetool"
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'
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'
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@ -73,9 +100,12 @@ test_expect_success 'mergetool crlf' '
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( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "r" | git mergetool submod >/dev/null 2>&1 ) &&
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test "$(printf x | cat file1 -)" = "$(printf "master updated\r\nx")" &&
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test "$(printf x | cat file1 -)" = "$(printf "master updated\r\nx")" &&
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test "$(printf x | cat file2 -)" = "$(printf "master new\r\nx")" &&
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test "$(printf x | cat file2 -)" = "$(printf "master new\r\nx")" &&
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test "$(printf x | cat subdir/file3 -)" = "$(printf "master new sub\r\nx")" &&
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test "$(printf x | cat subdir/file3 -)" = "$(printf "master new sub\r\nx")" &&
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git submodule update -N &&
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test "$(cat submod/bar)" = "master submodule" &&
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git commit -m "branch1 resolved with mergetool - autocrlf" &&
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git commit -m "branch1 resolved with mergetool - autocrlf" &&
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git config core.autocrlf false &&
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git config core.autocrlf false &&
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git reset --hard
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git reset --hard
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@ -83,6 +113,7 @@ test_expect_success 'mergetool crlf' '
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test_expect_success 'mergetool in subdir' '
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test_expect_success 'mergetool in subdir' '
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git checkout -b test3 branch1 &&
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git checkout -b test3 branch1 &&
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git submodule update -N &&
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(
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(
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cd subdir &&
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cd subdir &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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@ -98,18 +129,22 @@ test_expect_success 'mergetool on file in parent dir' '
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( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool ../file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool ../file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool ../file12 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool ../file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool ../submod >/dev/null 2>&1 ) &&
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test "$(cat ../file1)" = "master updated" &&
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test "$(cat ../file1)" = "master updated" &&
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test "$(cat ../file2)" = "master new" &&
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test "$(cat ../file2)" = "master new" &&
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test "$(cat ../submod/bar)" = "branch1 submodule" &&
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git commit -m "branch1 resolved with mergetool - subdir"
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git commit -m "branch1 resolved with mergetool - subdir"
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)
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)
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'
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'
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test_expect_success 'mergetool skips autoresolved' '
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test_expect_success 'mergetool skips autoresolved' '
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git checkout -b test4 branch1 &&
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git checkout -b test4 branch1 &&
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git submodule update -N &&
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test_must_fail git merge master &&
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test_must_fail git merge master &&
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test -n "$(git ls-files -u)" &&
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test -n "$(git ls-files -u)" &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod >/dev/null 2>&1 ) &&
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output="$(git mergetool --no-prompt)" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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test "$output" = "No files need merging" &&
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git reset --hard
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git reset --hard
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@ -120,10 +155,13 @@ test_expect_success 'mergetool merges all from subdir' '
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cd subdir &&
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cd subdir &&
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git config rerere.enabled false &&
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git config rerere.enabled false &&
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test_must_fail git merge master &&
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test_must_fail git merge master &&
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( yes "r" | git mergetool ../submod ) &&
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( yes "d" "d" | git mergetool --no-prompt ) &&
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( yes "d" "d" | git mergetool --no-prompt ) &&
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test "$(cat ../file1)" = "master updated" &&
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test "$(cat ../file1)" = "master updated" &&
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test "$(cat ../file2)" = "master new" &&
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test "$(cat ../file2)" = "master new" &&
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test "$(cat file3)" = "master new sub" &&
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test "$(cat file3)" = "master new sub" &&
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( cd .. && git submodule update -N ) &&
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test "$(cat ../submod/bar)" = "master submodule" &&
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git commit -m "branch2 resolved by mergetool from subdir"
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git commit -m "branch2 resolved by mergetool from subdir"
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)
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)
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'
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'
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@ -132,11 +170,257 @@ test_expect_success 'mergetool skips resolved paths when rerere is active' '
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git config rerere.enabled true &&
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git config rerere.enabled true &&
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rm -rf .git/rr-cache &&
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rm -rf .git/rr-cache &&
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git checkout -b test5 branch1
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git checkout -b test5 branch1
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git submodule update -N &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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test_must_fail git merge master >/dev/null 2>&1 &&
|
||||||
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( yes "l" | git mergetool --no-prompt submod >/dev/null 2>&1 ) &&
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||||||
( yes "d" "d" | git mergetool --no-prompt >/dev/null 2>&1 ) &&
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( yes "d" "d" | git mergetool --no-prompt >/dev/null 2>&1 ) &&
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||||||
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git submodule update -N &&
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output="$(yes "n" | git mergetool --no-prompt)" &&
|
output="$(yes "n" | git mergetool --no-prompt)" &&
|
||||||
test "$output" = "No files need merging" &&
|
test "$output" = "No files need merging" &&
|
||||||
git reset --hard
|
git reset --hard
|
||||||
'
|
'
|
||||||
|
|
||||||
|
test_expect_success 'deleted vs modified submodule' '
|
||||||
|
git checkout -b test6 branch1 &&
|
||||||
|
git submodule update -N &&
|
||||||
|
mv submod submod-movedaside &&
|
||||||
|
git rm submod &&
|
||||||
|
git commit -m "Submodule deleted from branch" &&
|
||||||
|
git checkout -b test6.a test6 &&
|
||||||
|
test_must_fail git merge master &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "r" | git mergetool submod ) &&
|
||||||
|
rmdir submod && mv submod-movedaside submod &&
|
||||||
|
test "$(cat submod/bar)" = "branch1 submodule" &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by keeping module" &&
|
||||||
|
|
||||||
|
mv submod submod-movedaside &&
|
||||||
|
git checkout -b test6.b test6 &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge master &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "l" | git mergetool submod ) &&
|
||||||
|
test ! -e submod &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by deleting module" &&
|
||||||
|
|
||||||
|
mv submod-movedaside submod &&
|
||||||
|
git checkout -b test6.c master &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge test6 &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "r" | git mergetool submod ) &&
|
||||||
|
test ! -e submod &&
|
||||||
|
test -d submod.orig &&
|
||||||
|
git submodule update -N &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by deleting module" &&
|
||||||
|
mv submod.orig submod &&
|
||||||
|
|
||||||
|
git checkout -b test6.d master &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge test6 &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "l" | git mergetool submod ) &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by keeping module" &&
|
||||||
|
git reset --hard HEAD
|
||||||
|
'
|
||||||
|
|
||||||
|
test_expect_success 'file vs modified submodule' '
|
||||||
|
git checkout -b test7 branch1 &&
|
||||||
|
git submodule update -N &&
|
||||||
|
mv submod submod-movedaside &&
|
||||||
|
git rm submod &&
|
||||||
|
echo not a submodule >submod &&
|
||||||
|
git add submod &&
|
||||||
|
git commit -m "Submodule path becomes file" &&
|
||||||
|
git checkout -b test7.a branch1 &&
|
||||||
|
test_must_fail git merge master &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "r" | git mergetool submod ) &&
|
||||||
|
rmdir submod && mv submod-movedaside submod &&
|
||||||
|
test "$(cat submod/bar)" = "branch1 submodule" &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by keeping module" &&
|
||||||
|
|
||||||
|
mv submod submod-movedaside &&
|
||||||
|
git checkout -b test7.b test7 &&
|
||||||
|
test_must_fail git merge master &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "l" | git mergetool submod ) &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod)" = "not a submodule" &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by keeping file" &&
|
||||||
|
|
||||||
|
git checkout -b test7.c master &&
|
||||||
|
rmdir submod && mv submod-movedaside submod &&
|
||||||
|
test ! -e submod.orig &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge test7 &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "r" | git mergetool submod ) &&
|
||||||
|
test -d submod.orig &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod)" = "not a submodule" &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by keeping file" &&
|
||||||
|
|
||||||
|
git checkout -b test7.d master &&
|
||||||
|
rmdir submod && mv submod.orig submod &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge test7 &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
|
||||||
|
( yes "l" | git mergetool submod ) &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
output="$(git mergetool --no-prompt)" &&
|
||||||
|
test "$output" = "No files need merging" &&
|
||||||
|
git commit -m "Merge resolved by keeping module"
|
||||||
|
'
|
||||||
|
|
||||||
|
test_expect_success 'submodule in subdirectory' '
|
||||||
|
git checkout -b test10 branch1 &&
|
||||||
|
git submodule update -N &&
|
||||||
|
(
|
||||||
|
cd subdir &&
|
||||||
|
test_create_repo subdir_module &&
|
||||||
|
(
|
||||||
|
cd subdir_module &&
|
||||||
|
: >file15 &&
|
||||||
|
git add file15 &&
|
||||||
|
git commit -m "add initial versions"
|
||||||
|
)
|
||||||
|
) &&
|
||||||
|
git submodule add git://example.com/subsubmodule subdir/subdir_module &&
|
||||||
|
git add subdir/subdir_module &&
|
||||||
|
git commit -m "add submodule in subdirectory" &&
|
||||||
|
|
||||||
|
git checkout -b test10.a test10 &&
|
||||||
|
git submodule update -N &&
|
||||||
|
(
|
||||||
|
cd subdir/subdir_module &&
|
||||||
|
git checkout -b super10.a &&
|
||||||
|
echo test10.a >file15 &&
|
||||||
|
git add file15 &&
|
||||||
|
git commit -m "on branch 10.a"
|
||||||
|
) &&
|
||||||
|
git add subdir/subdir_module &&
|
||||||
|
git commit -m "change submodule in subdirectory on test10.a" &&
|
||||||
|
|
||||||
|
git checkout -b test10.b test10 &&
|
||||||
|
git submodule update -N &&
|
||||||
|
(
|
||||||
|
cd subdir/subdir_module &&
|
||||||
|
git checkout -b super10.b &&
|
||||||
|
echo test10.b >file15 &&
|
||||||
|
git add file15 &&
|
||||||
|
git commit -m "on branch 10.b"
|
||||||
|
) &&
|
||||||
|
git add subdir/subdir_module &&
|
||||||
|
git commit -m "change submodule in subdirectory on test10.b" &&
|
||||||
|
|
||||||
|
test_must_fail git merge test10.a >/dev/null 2>&1 &&
|
||||||
|
(
|
||||||
|
cd subdir &&
|
||||||
|
( yes "l" | git mergetool subdir_module )
|
||||||
|
) &&
|
||||||
|
test "$(cat subdir/subdir_module/file15)" = "test10.b" &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat subdir/subdir_module/file15)" = "test10.b" &&
|
||||||
|
git reset --hard &&
|
||||||
|
git submodule update -N &&
|
||||||
|
|
||||||
|
test_must_fail git merge test10.a >/dev/null 2>&1 &&
|
||||||
|
( yes "r" | git mergetool subdir/subdir_module ) &&
|
||||||
|
test "$(cat subdir/subdir_module/file15)" = "test10.b" &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat subdir/subdir_module/file15)" = "test10.a" &&
|
||||||
|
git commit -m "branch1 resolved with mergetool" &&
|
||||||
|
rm -rf subdir/subdir_module
|
||||||
|
'
|
||||||
|
|
||||||
|
test_expect_success 'directory vs modified submodule' '
|
||||||
|
git checkout -b test11 branch1 &&
|
||||||
|
mv submod submod-movedaside &&
|
||||||
|
git rm submod &&
|
||||||
|
mkdir submod &&
|
||||||
|
echo not a submodule >submod/file16 &&
|
||||||
|
git add submod/file16 &&
|
||||||
|
git commit -m "Submodule path becomes directory" &&
|
||||||
|
|
||||||
|
test_must_fail git merge master &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "l" | git mergetool submod ) &&
|
||||||
|
test "$(cat submod/file16)" = "not a submodule" &&
|
||||||
|
rm -rf submod.orig &&
|
||||||
|
|
||||||
|
git reset --hard &&
|
||||||
|
test_must_fail git merge master &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
test ! -e submod.orig &&
|
||||||
|
( yes "r" | git mergetool submod ) &&
|
||||||
|
test -d submod.orig &&
|
||||||
|
test "$(cat submod.orig/file16)" = "not a submodule" &&
|
||||||
|
rm -r submod.orig &&
|
||||||
|
mv submod-movedaside/.git submod &&
|
||||||
|
( cd submod && git clean -f && git reset --hard ) &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
git reset --hard && rm -rf submod-movedaside &&
|
||||||
|
|
||||||
|
git checkout -b test11.c master &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge test11 &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
( yes "l" | git mergetool submod ) &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test "$(cat submod/bar)" = "master submodule" &&
|
||||||
|
|
||||||
|
git reset --hard &&
|
||||||
|
git submodule update -N &&
|
||||||
|
test_must_fail git merge test11 &&
|
||||||
|
test -n "$(git ls-files -u)" &&
|
||||||
|
test ! -e submod.orig &&
|
||||||
|
( yes "r" | git mergetool submod ) &&
|
||||||
|
test "$(cat submod/file16)" = "not a submodule" &&
|
||||||
|
|
||||||
|
git reset --hard master &&
|
||||||
|
( cd submod && git clean -f && git reset --hard ) &&
|
||||||
|
git submodule update -N
|
||||||
|
'
|
||||||
|
|
||||||
test_done
|
test_done
|
||||||
|
Loading…
Reference in New Issue
Block a user