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git/git-whatchanged.sh

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Add silly "git-whatchanged" script. It's a one-liner, but it's useful as documentation if nothing else.
2005-05-17 20:47:13 +02:00
#!/bin/sh
git-whatchanged: Add usage string Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-15 23:48:38 +01:00
USAGE='[-p] [--max-count=<n>] [<since>..<limit>] [--pretty=<format>] [-m] [git-diff-tree options] [git-rev-list options]'
SUBDIRECTORY_OK='Yes'
. git-sh-setup
git-whatchanged: exit out early on errors If we get an error parsing the arguments, exit. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-01-25 23:02:10 +01:00
diff_tree_flags=$(git-rev-parse --sq --no-revs --flags "$@") || exit
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>
2006-02-06 01:42:49 +01:00
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=$(git-repo-config --get show.difftree)
diff_tree_default_flags='--cc --always' ;;
esac
whatchanged: customize diff-tree output This allows the configuration item whatchanged.difftree to control the output from git-whatchanged command. For example: [whatchanged] difftree = --pretty=fuller --name-status -M does rename detection, shows the commit header in "fuller" format and lists affected pathnames and the kind of changes to them. When no such configuration item exists, the output format defaults to "--pretty -M --abbrev". Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-22 07:25:00 +01:00
test -z "$diff_tree_flags" &&
git-show This is essentially 'git whatchanged -n1 --always --cc "$@"'. Just like whatchanged takes default flags from whatchanged.difftree configuration, this uses show.difftree configuration. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-02-06 01:42:49 +01:00
diff_tree_flags="$diff_tree_default_flags"
whatchanged: customize diff-tree output This allows the configuration item whatchanged.difftree to control the output from git-whatchanged command. For example: [whatchanged] difftree = --pretty=fuller --name-status -M does rename detection, shows the commit header in "fuller" format and lists affected pathnames and the kind of changes to them. When no such configuration item exists, the output format defaults to "--pretty -M --abbrev". Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-22 07:25:00 +01:00
[PATCH] Help scripts that use git-rev-parse to grok args with SP/TAB/LF The git-rev-parse command uses LF to separate each argument it parses, so its users at least need to set IFS to LF to be able to handle filenames with embedded SPs and TABs. Some commands, however, can take and do expect arguments with embedded LF, notably, "-S" (pickaxe) of diff family, so even this workaround does not work for them. When --sq flag to git-rev-parse is given, instead of showing one argument per line, it outputs arguments quoted for consumption with "eval" by the caller, to remedy this situation. As an example, this patch converts git-whatchanged to use this new feature. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-23 04:08:32 +02:00
rev_list_args=$(git-rev-parse --sq --default HEAD --revs-only "$@") &&
whatchanged: customize diff-tree output This allows the configuration item whatchanged.difftree to control the output from git-whatchanged command. For example: [whatchanged] difftree = --pretty=fuller --name-status -M does rename detection, shows the commit header in "fuller" format and lists affected pathnames and the kind of changes to them. When no such configuration item exists, the output format defaults to "--pretty -M --abbrev". Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-22 07:25:00 +01:00
diff_tree_args=$(git-rev-parse --sq --no-revs --no-flags "$@") &&
[PATCH] Help scripts that use git-rev-parse to grok args with SP/TAB/LF The git-rev-parse command uses LF to separate each argument it parses, so its users at least need to set IFS to LF to be able to handle filenames with embedded SPs and TABs. Some commands, however, can take and do expect arguments with embedded LF, notably, "-S" (pickaxe) of diff family, so even this workaround does not work for them. When --sq flag to git-rev-parse is given, instead of showing one argument per line, it outputs arguments quoted for consumption with "eval" by the caller, to remedy this situation. As an example, this patch converts git-whatchanged to use this new feature. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-23 04:08:32 +02:00
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>
2006-02-06 01:42:49 +01:00
eval "git-rev-list $count $rev_list_args" |
whatchanged: customize diff-tree output This allows the configuration item whatchanged.difftree to control the output from git-whatchanged command. For example: [whatchanged] difftree = --pretty=fuller --name-status -M does rename detection, shows the commit header in "fuller" format and lists affected pathnames and the kind of changes to them. When no such configuration item exists, the output format defaults to "--pretty -M --abbrev". Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-22 07:25:00 +01:00
eval "git-diff-tree --stdin --pretty -r $diff_tree_flags $diff_tree_args" |
[PATCH] Help scripts that use git-rev-parse to grok args with SP/TAB/LF The git-rev-parse command uses LF to separate each argument it parses, so its users at least need to set IFS to LF to be able to handle filenames with embedded SPs and TABs. Some commands, however, can take and do expect arguments with embedded LF, notably, "-S" (pickaxe) of diff family, so even this workaround does not work for them. When --sq flag to git-rev-parse is given, instead of showing one argument per line, it outputs arguments quoted for consumption with "eval" by the caller, to remedy this situation. As an example, this patch converts git-whatchanged to use this new feature. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-23 04:08:32 +02:00
LESS="$LESS -S" ${PAGER:-less}
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