diff options
| -rwxr-xr-x | git-diff.sh | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/git-diff.sh b/git-diff.sh index b3ec84be6..7baf7044e 100755 --- a/git-diff.sh +++ b/git-diff.sh @@ -7,8 +7,6 @@ rev=$(git-rev-parse --revs-only --no-flags --sq "$@") || exit flags=$(git-rev-parse --no-revs --flags --sq "$@") files=$(git-rev-parse --no-revs --no-flags --sq "$@") -: ${flags:="'-M' '-p'"} - # I often say 'git diff --cached -p' and get scolded by git-diff-files, but # obviously I mean 'git diff --cached -p HEAD' in that case. case "$rev" in @@ -20,6 +18,21 @@ case "$rev" in esac esac +# If we do not have --name-status, --name-only nor -r, default to -p. +# If we do not have -B nor -C, default to -M. +case " $flags " in +*" '--name-status' "* | *" '--name-only' "* | *" '-r' "* ) + ;; +*) + flags="$flags'-p' " ;; +esac +case " $flags " in +*" '-"[BCM]* | *" '--find-copies-harder' "*) + ;; # something like -M50. +*) + flags="$flags'-M' " ;; +esac + case "$rev" in ?*' '?*' '?*) echo >&2 "I don't understand" |