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git-show 

This is essentially 'git whatchanged -n1 --always --cc "$@"'.
Just like whatchanged takes default flags from
whatchanged.difftree configuration, this uses show.difftree
configuration.

Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
Junio C Hamano 2006-02-05 16:42:49 -08:00
parent df9892ffce
commit 80d48ac623
3 changed files with 19 additions and 5 deletions
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1
.gitignore vendored
View File

@ -88,6 +88,7 @@ git-send-pack
git-sh-setup git-sh-setup
git-shell git-shell
git-shortlog git-shortlog
git-show
git-show-branch git-show-branch
git-show-index git-show-index
git-ssh-fetch git-ssh-fetch

5
Makefile
View File

@ -125,7 +125,7 @@ SCRIPT_PYTHON = \
SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
$(patsubst %.perl,%,$(SCRIPT_PERL)) \ $(patsubst %.perl,%,$(SCRIPT_PERL)) \
$(patsubst %.py,%,$(SCRIPT_PYTHON)) \ $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
git-cherry-pick git-cherry-pick git-show


# The ones that do not have to link with lcrypto nor lz. # The ones that do not have to link with lcrypto nor lz.
SIMPLE_PROGRAMS = \ SIMPLE_PROGRAMS = \
@ -440,6 +440,9 @@ $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
git-cherry-pick: git-revert git-cherry-pick: git-revert
cp $< $@ cp $< $@


git-show: git-whatchanged
cp $< $@

# These can record GIT_VERSION # These can record GIT_VERSION
git$X git.spec \ git$X git.spec \
$(patsubst %.sh,%,$(SCRIPT_SH)) \ $(patsubst %.sh,%,$(SCRIPT_SH)) \

18
git-whatchanged.sh
View File

@ -5,14 +5,24 @@ SUBDIRECTORY_OK='Yes'
. git-sh-setup . git-sh-setup


diff_tree_flags=$(git-rev-parse --sq --no-revs --flags "$@") || exit diff_tree_flags=$(git-rev-parse --sq --no-revs --flags "$@") || exit
case "$0" in
*whatchanged)
count=
test -z "$diff_tree_flags" &&
diff_tree_flags=$(git-repo-config --get whatchanged.difftree)
diff_tree_default_flags='-M --abbrev' ;;
*show)
count=-n1
test -z "$diff_tree_flags" &&
diff_tree_flags=$(git-repo-config --get show.difftree)
diff_tree_default_flags='--cc --always' ;;
esac
test -z "$diff_tree_flags" && test -z "$diff_tree_flags" &&
diff_tree_flags=$(git-repo-config --get whatchanged.difftree) diff_tree_flags="$diff_tree_default_flags"
test -z "$diff_tree_flags" &&
diff_tree_flags='-M --abbrev'


rev_list_args=$(git-rev-parse --sq --default HEAD --revs-only "$@") && rev_list_args=$(git-rev-parse --sq --default HEAD --revs-only "$@") &&
diff_tree_args=$(git-rev-parse --sq --no-revs --no-flags "$@") && diff_tree_args=$(git-rev-parse --sq --no-revs --no-flags "$@") &&


eval "git-rev-list $rev_list_args" | eval "git-rev-list $count $rev_list_args" |
eval "git-diff-tree --stdin --pretty -r $diff_tree_flags $diff_tree_args" | eval "git-diff-tree --stdin --pretty -r $diff_tree_flags $diff_tree_args" |
LESS="$LESS -S" ${PAGER:-less} LESS="$LESS -S" ${PAGER:-less}