[GUILT v3 26/31] "guilt pop" now fails when there are no more patches to pop.
- From
Per Cederqvist <cederp@opera.com>
- Date
- May 16, 2014, 14:46 UTC
- Message-ID
- <1400251578-17221-27-git-send-email-cederp@opera.com>
- In-Reply-To
- <1400251578-17221-1-git-send-email-cederp@opera.com>
This is analogous to how "guilt push" now fails when there are no more patches to push. Like push, the "--all" argument still succeeds even if there was no need to pop anything.
Updated the test suite.
Signed-off-by: Per Cederqvist <cederp@opera.com> Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net> --- guilt-pop | 17 +++++++++++------ regression/t-021.out | 2 ++ regression/t-021.sh | 6 ++++++ regression/t-061.sh | 6 +++++- 4 files changed, 24 insertions(+), 7 deletions(-)
diff --git a/guilt-pop b/guilt-pop index f0e647f..191313e 100755 --- a/guilt-pop +++ b/guilt-pop @@ -49,9 +49,19 @@ fi patch="$1" [ ! -z "$all" ] && patch="-a" +# Treat "guilt pop" as "guilt pop -n 1". +if [ -z "$patch" ]; then + patch=1 + num=t +fi + if [ ! -s "$applied" ]; then disp "No patches applied." - exit 0 + if [ "$patch" = "-a" ]; then + exit 0 + else + exit 1 + fi elif [ "$patch" = "-a" ]; then # we are supposed to pop all patches @@ -68,11 +78,6 @@ elif [ ! -z "$num" ]; then # catch underflow [ $eidx -lt 0 ] && eidx=0 [ $eidx -eq $sidx ] && die "No patches requested to be removed." -elif [ -z "$patch" ]; then - # we are supposed to pop only the current patch on the stack - - sidx=`wc -l < "$applied"` - eidx=`expr $sidx - 1` else # we're supposed to pop only up to a patch, make sure the patch is # in the series diff --git a/regression/t-021.out b/regression/t-021.out index 9b42d9c..58be12f 100644 --- a/regression/t-021.out +++ b/regression/t-021.out @@ -287,6 +287,8 @@ index 0000000..8baef1b +++ b/def @@ -0,0 +1 @@ +abc +% guilt pop +No patches applied. % guilt push --all Applying patch..modify Patch applied. diff --git a/regression/t-021.sh b/regression/t-021.sh index 614e870..e0d2dc1 100755 --- a/regression/t-021.sh +++ b/regression/t-021.sh @@ -23,6 +23,12 @@ guilt series | _tac | while read n ; do done # +# pop when there is nothing to pop +# + +shouldfail guilt pop + +# # push all # cmd guilt push --all diff --git a/regression/t-061.sh b/regression/t-061.sh index 1411baa..6192f1b 100755 --- a/regression/t-061.sh +++ b/regression/t-061.sh @@ -48,7 +48,11 @@ cmd list_files for i in `seq 5` do - cmd guilt pop + if [ $i -ge 5 ]; then + shouldfail guilt pop + else + cmd guilt pop + fi cmd git for-each-ref cmd guilt push cmd git for-each-ref
-- 1.8.3.1