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Merge branch 'jc/diff' into next

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* jc/diff:
  builtin-diff: call it "git-diff", really.
This commit is contained in:
Junio C Hamano 2006-05-01 23:09:15 -07:00
commit 200f5dffc2
3 changed files with 4 additions and 77 deletions
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5
Makefile
View file

@ -115,7 +115,7 @@ SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
SCRIPT_SH = \
git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
git-count-objects.sh git-diff.sh git-fetch.sh \
git-count-objects.sh git-fetch.sh \
git-format-patch.sh git-ls-remote.sh \
git-merge-one-file.sh git-parse-remote.sh \
git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
@ -167,7 +167,8 @@ PROGRAMS = \
git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
BUILT_INS = git-log$X
BUILT_INS = git-log$X \
git-diff$X
# what 'all' will build and 'install' will install, in gitexecdir
ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)

74
git-diff.sh
View file

@ -1,74 +0,0 @@
#!/bin/sh
#
# Copyright (c) 2005 Linus Torvalds
# Copyright (c) 2005 Junio C Hamano
USAGE='[ --diff-options ] <ent>{0,2} [<path>...]'
SUBDIRECTORY_OK='Yes'
. git-sh-setup
rev=$(git-rev-parse --revs-only --no-flags --sq "$@") || exit
flags=$(git-rev-parse --no-revs --flags --sq "$@")
files=$(git-rev-parse --no-revs --no-flags --sq "$@")
# I often say 'git diff --cached -p' and get scolded by git-diff-files, but
# obviously I mean 'git diff --cached -p HEAD' in that case.
case "$rev" in
'')
case " $flags " in
*" '--cached' "*)
rev='HEAD '
;;
esac
esac
# If we have -[123] --ours --theirs --base, don't do --cc by default.
case " $flags " in
*" '-"[123]"' "* | *" '--ours' "* | *" '--base' "* | *" '--theirs' "*)
cc_or_p=-p ;;
*)
cc_or_p=--cc ;;
esac
# If we do not have --name-status, --name-only, -r, -c or --stat,
# default to --cc.
case " $flags " in
*" '--name-status' "* | *" '--name-only' "* | *" '-r' "* | *" '-c' "* | \
*" '--stat' "*)
;;
*)
flags="$flags'$cc_or_p' " ;;
esac
# If we do not have -B, -C, -r, nor -p, default to -M.
case " $flags " in
*" '-"[BCMrp]* | *" '--find-copies-harder' "*)
;; # something like -M50.
*)
flags="$flags'-M' " ;;
esac
case "$rev" in
?*' '?*' '?*)
usage
;;
?*' '^?*)
begin=$(expr "$rev" : '.*^.\([0-9a-f]*\).*') &&
end=$(expr "$rev" : '.\([0-9a-f]*\). .*') || exit
cmd="git-diff-tree $flags $begin $end -- $files"
;;
?*' '?*)
cmd="git-diff-tree $flags $rev -- $files"
;;
?*' ')
cmd="git-diff-index $flags $rev -- $files"
;;
'')
cmd="git-diff-files $flags -- $files"
;;
*)
usage
;;
esac
eval "$cmd"

2
git.c
View file

@ -48,7 +48,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
{ "show", cmd_show },
{ "fmt-patch", cmd_format_patch },
{ "count-objects", cmd_count_objects },
{ "diffn", cmd_diff },
{ "diff", cmd_diff },
{ "push", cmd_push },
{ "grep", cmd_grep },
};