diff options
Diffstat (limited to 'git-am.sh')
| -rwxr-xr-x | git-am.sh | 63 |
1 files changed, 44 insertions, 19 deletions
@@ -69,6 +69,8 @@ then cmdline="$cmdline -3" fi +empty_tree=4b825dc642cb6eb9a060e54bf8d69288fbee4904 + sq () { git rev-parse --sq-quote "$@" } @@ -85,7 +87,7 @@ safe_to_abort () { return 1 fi - if ! test -s "$dotest/abort-safety" + if ! test -f "$dotest/abort-safety" then return 0 fi @@ -177,7 +179,8 @@ It does not apply to blobs recorded in its index.")" then GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY fi - git-merge-recursive $orig_tree -- HEAD $his_tree || { + our_tree=$(git rev-parse --verify -q HEAD || echo $empty_tree) + git-merge-recursive $orig_tree -- $our_tree $his_tree || { git rerere $allow_rerere_autoupdate die "$(gettext "Failed to merge in the changes.")" } @@ -378,6 +381,7 @@ committer_date_is_author_date= ignore_date= allow_rerere_autoupdate= gpg_sign_opt= +threeway= if test "$(git config --bool --get am.messageid)" = true then @@ -389,6 +393,11 @@ then keepcr=t fi +if test "$(git config --bool --get am.threeWay)" = true +then + threeway=t +fi + while test $# != 0 do case "$1" in @@ -400,6 +409,8 @@ it will be removed. Please do not use it anymore." ;; -3|--3way) threeway=t ;; + --no-3way) + threeway=f ;; -s|--signoff) sign=t ;; -u|--utf8) @@ -502,10 +513,11 @@ then ;; t,) git rerere clear - git read-tree --reset -u HEAD HEAD - orig_head=$(cat "$GIT_DIR/ORIG_HEAD") - git reset HEAD - git update-ref ORIG_HEAD $orig_head + head_tree=$(git rev-parse --verify -q HEAD || echo $empty_tree) && + git read-tree --reset -u $head_tree $head_tree && + index_tree=$(git write-tree) && + git read-tree -m -u $index_tree $head_tree + git read-tree $head_tree ;; ,t) if test -f "$dotest/rebasing" @@ -515,8 +527,19 @@ then git rerere clear if safe_to_abort then - git read-tree --reset -u HEAD ORIG_HEAD - git reset ORIG_HEAD + head_tree=$(git rev-parse --verify -q HEAD || echo $empty_tree) && + git read-tree --reset -u $head_tree $head_tree && + index_tree=$(git write-tree) && + orig_head=$(git rev-parse --verify -q ORIG_HEAD || echo $empty_tree) && + git read-tree -m -u $index_tree $orig_head + if git rev-parse --verify -q ORIG_HEAD >/dev/null 2>&1 + then + git reset ORIG_HEAD + else + git read-tree $empty_tree + curr_branch=$(git symbolic-ref HEAD 2>/dev/null) && + git update-ref -d $curr_branch + fi fi rm -fr "$dotest" exit ;; @@ -657,6 +680,8 @@ fi if test "$(cat "$dotest/threeway")" = t then threeway=t +else + threeway=f fi git_apply_opt=$(cat "$dotest/apply-opt") if test "$(cat "$dotest/sign")" = t @@ -827,10 +852,10 @@ To restore the original branch and stop patching run \"\$cmdline --abort\"." continue fi - if test -x "$GIT_DIR"/hooks/applypatch-msg + hook="$(git rev-parse --git-path hooks/applypatch-msg)" + if test -x "$hook" then - "$GIT_DIR"/hooks/applypatch-msg "$dotest/final-commit" || - stop_here $this + "$hook" "$dotest/final-commit" || stop_here $this fi if test -f "$dotest/final-commit" @@ -904,9 +929,10 @@ did you forget to use 'git add'?" stop_here_user_resolve $this fi - if test -x "$GIT_DIR"/hooks/pre-applypatch + hook="$(git rev-parse --git-path hooks/pre-applypatch)" + if test -x "$hook" then - "$GIT_DIR"/hooks/pre-applypatch || stop_here $this + "$hook" || stop_here $this fi tree=$(git write-tree) && @@ -933,18 +959,17 @@ did you forget to use 'git add'?" echo "$(cat "$dotest/original-commit") $commit" >> "$dotest/rewritten" fi - if test -x "$GIT_DIR"/hooks/post-applypatch - then - "$GIT_DIR"/hooks/post-applypatch - fi + hook="$(git rev-parse --git-path hooks/post-applypatch)" + test -x "$hook" && "$hook" go_next done if test -s "$dotest"/rewritten; then git notes copy --for-rewrite=rebase < "$dotest"/rewritten - if test -x "$GIT_DIR"/hooks/post-rewrite; then - "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten + hook="$(git rev-parse --git-path hooks/post-rewrite)" + if test -x "$hook"; then + "$hook" rebase < "$dotest"/rewritten fi fi |