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0b17b43310
Work around /bin/sh that does not like "return" at the top-level of a file that is dot-sourced from inside a function definition. * km/avoid-non-function-return-in-rebase: Revert "rebase: fix run_specific_rebase's use of "return" on FreeBSD" rebase: avoid non-function use of "return" on FreeBSD
93 lines
2.2 KiB
Bash
93 lines
2.2 KiB
Bash
# This shell script fragment is sourced by git-rebase to implement
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# its default, fast, patch-based, non-interactive mode.
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#
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# Copyright (c) 2010 Junio C Hamano.
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#
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# The whole contents of this file is run by dot-sourcing it from
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# inside a shell function. It used to be that "return"s we see
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# below were not inside any function, and expected to return
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# to the function that dot-sourced us.
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#
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# However, FreeBSD /bin/sh misbehaves on such a construct and
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# continues to run the statements that follow such a "return".
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# As a work-around, we introduce an extra layer of a function
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# here, and immediately call it after defining it.
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git_rebase__am () {
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case "$action" in
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continue)
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git am --resolved --resolvemsg="$resolvemsg" \
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${gpg_sign_opt:+"$gpg_sign_opt"} &&
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move_to_original_branch
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return
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;;
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skip)
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git am --skip --resolvemsg="$resolvemsg" &&
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move_to_original_branch
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return
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;;
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esac
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test -n "$rebase_root" && root_flag=--root
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ret=0
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if test -n "$keep_empty"
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then
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# we have to do this the hard way. git format-patch completely squashes
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# empty commits and even if it didn't the format doesn't really lend
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# itself well to recording empty patches. fortunately, cherry-pick
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# makes this easy
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git cherry-pick ${gpg_sign_opt:+"$gpg_sign_opt"} --allow-empty "$revisions"
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ret=$?
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else
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rm -f "$GIT_DIR/rebased-patches"
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git format-patch -k --stdout --full-index --ignore-if-in-upstream \
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--src-prefix=a/ --dst-prefix=b/ --no-renames --no-cover-letter \
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$root_flag "$revisions" >"$GIT_DIR/rebased-patches"
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ret=$?
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if test 0 != $ret
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then
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rm -f "$GIT_DIR/rebased-patches"
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case "$head_name" in
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refs/heads/*)
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git checkout -q "$head_name"
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;;
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*)
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git checkout -q "$orig_head"
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;;
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esac
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cat >&2 <<-EOF
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git encountered an error while preparing the patches to replay
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these revisions:
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$revisions
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As a result, git cannot rebase them.
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EOF
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return $?
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fi
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git am $git_am_opt --rebasing --resolvemsg="$resolvemsg" \
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${gpg_sign_opt:+"$gpg_sign_opt"} <"$GIT_DIR/rebased-patches"
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ret=$?
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rm -f "$GIT_DIR/rebased-patches"
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fi
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if test 0 != $ret
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then
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test -d "$state_dir" && write_basic_state
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return $ret
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fi
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move_to_original_branch
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}
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# ... and then we call the whole thing.
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git_rebase__am
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