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| author | Lars Hjemli <hjemli@gmail.com> | 2007-09-24 00:51:45 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-09-23 17:14:03 -0700 |
| commit | d66424c4ac661c69640765260235452499d80378 (patch) | |
| tree | 26bfe8765b77b05e2d09653d433ffc6789ee3d4e /git-merge.sh | |
| parent | d08af0ad745869a4fe36bc8df4f9804edfb74eb9 (diff) | |
| download | git-d66424c4ac661c69640765260235452499d80378.tar.gz | |
git-merge: add --ff and --no-ff options
These new options can be used to control the policy for fast-forward
merges: --ff allows it (this is the default) while --no-ff will create
a merge commit.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-merge.sh')
| -rwxr-xr-x | git-merge.sh | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/git-merge.sh b/git-merge.sh index a0fc60602a..ce66524340 100755 --- a/git-merge.sh +++ b/git-merge.sh @@ -3,7 +3,7 @@ # Copyright (c) 2005 Junio C Hamano # -USAGE='[-n] [--summary] [--[no-]commit] [--[no-]squash] [-s <strategy>] [-m=<merge-message>] <commit>+' +USAGE='[-n] [--summary] [--[no-]commit] [--[no-]squash] [--[no-]ff] [-s <strategy>] [-m=<merge-message>] <commit>+' SUBDIRECTORY_OK=Yes . git-sh-setup @@ -127,13 +127,17 @@ parse_option () { --summary) show_diffstat=t ;; --sq|--squ|--squa|--squas|--squash) - squash=t no_commit=t ;; + allow_fast_forward=t squash=t no_commit=t ;; --no-sq|--no-squ|--no-squa|--no-squas|--no-squash) - squash= no_commit= ;; + allow_fast_forward=t squash= no_commit= ;; --c|--co|--com|--comm|--commi|--commit) - squash= no_commit= ;; + allow_fast_forward=t squash= no_commit= ;; --no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit) - squash= no_commit=t ;; + allow_fast_forward=t squash= no_commit=t ;; + --ff) + allow_fast_forward=t squash= no_commit= ;; + --no-ff) + allow_fast_forward=false squash= no_commit= ;; -s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\ --strateg=*|--strategy=*|\ -s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy) @@ -477,7 +481,13 @@ done # auto resolved the merge cleanly. if test '' != "$result_tree" then - parents=$(git show-branch --independent "$head" "$@" | sed -e 's/^/-p /') + if test "$allow_fast_forward" = "t" + then + parents=$(git show-branch --independent "$head" "$@") + else + parents=$(git rev-parse "$head" "$@") + fi + parents=$(echo "$parents" | sed -e 's/^/-p /') result_commit=$(printf '%s\n' "$merge_msg" | git commit-tree $result_tree $parents) || exit finish "$result_commit" "Merge made by $wt_strategy." dropsave |