Merge branch 'nk/stash-show-config'

Users who are too busy to type three extra keystrokes to ask for
"git stash show -p" can now set stash.showPatch configuration
varible to true to always see the actual patch, not just the list
of paths affected with feel for the extent of damage via diffstat.

* nk/stash-show-config:
stash: allow "stash show" diff output configurable

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 0cc87a6f6565bbe794420bc47be8407e4ac47f22..e935cbdc0058ce0ff629237d0f928bf5b5815bb3 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -2587,6 +2587,16 @@ status.submoduleSummary::
        submodule summary' command, which shows a similar output but does
        not honor these settings.
 
+stash.showPatch::
+       If this is set to true, the `git stash show` command without an
+       option will show the stash in patch form.  Defaults to false.
+       See description of 'show' command in linkgit:git-stash[1].
+
+stash.showStat::
+       If this is set to true, the `git stash show` command without an
+       option will show diffstat of the stash.  Defaults to true.
+       See description of 'show' command in linkgit:git-stash[1].
+
 submodule.<name>.path::
 submodule.<name>.url::
        The path within this project and URL for a submodule. These

diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index 375213fe463fa3cd9cb7644cff60ee656c13dcd8..92df596e5fe9757fee399078e05e3ba44196fda3 100644 (file)
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -95,6 +95,8 @@ show [<stash>]::
        shows the latest one. By default, the command shows the diffstat, but
        it will accept any format known to 'git diff' (e.g., `git stash show
        -p stash@{1}` to view the second most recent stash in patch form).
+       You can use stash.showStat and/or stash.showPatch config variables
+       to change the default behavior.
 
 pop [--index] [-q|--quiet] [<stash>]::
 

diff --git a/git-stash.sh b/git-stash.sh
index 1d5ba7a4f935fd08572c235b7c5d4390eb8d6528..c7c65e25f50e7b558952a5180081ad499f2a90fc 100755 (executable)
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -305,7 +305,25 @@ show_stash () {
        ALLOW_UNKNOWN_FLAGS=t
        assert_stash_like "$@"
 
-       git diff ${FLAGS:---stat} $b_commit $w_commit
+       if test -z "$FLAGS"
+       then
+               if test "$(git config --bool stash.showStat || echo true)" = "true"
+               then
+                       FLAGS=--stat
+               fi
+
+               if test "$(git config --bool stash.showPatch || echo false)" = "true"
+               then
+                       FLAGS=${FLAGS}${FLAGS:+ }-p
+               fi
+
+               if test -z "$FLAGS"
+               then
+                       return 0
+               fi
+       fi
+
+       git diff ${FLAGS} $b_commit $w_commit
 }
 
 show_help () {