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Diffstat (limited to 'git-difftool.perl')
| -rwxr-xr-x | git-difftool.perl | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/git-difftool.perl b/git-difftool.perl index 8857ac8a4..948ff7f6f 100755 --- a/git-difftool.perl +++ b/git-difftool.perl @@ -2,9 +2,12 @@ # Copyright (c) 2009 David Aguilar # # This is a wrapper around the GIT_EXTERNAL_DIFF-compatible -# git-difftool--helper script. This script exports -# GIT_EXTERNAL_DIFF and GIT_PAGER for use by git, and -# GIT_DIFFTOOL_NO_PROMPT and GIT_DIFF_TOOL for use by git-difftool--helper. +# git-difftool--helper script. +# +# This script exports GIT_EXTERNAL_DIFF and GIT_PAGER for use by git. +# GIT_DIFFTOOL_NO_PROMPT, GIT_DIFFTOOL_PROMPT, and GIT_DIFF_TOOL +# are exported for use by git-difftool--helper. +# # Any arguments that are unknown to this script are forwarded to 'git diff'. use strict; @@ -62,6 +65,12 @@ sub generate_command } if ($arg eq '-y' || $arg eq '--no-prompt') { $ENV{GIT_DIFFTOOL_NO_PROMPT} = 'true'; + delete $ENV{GIT_DIFFTOOL_PROMPT}; + next; + } + if ($arg eq '--prompt') { + $ENV{GIT_DIFFTOOL_PROMPT} = 'true'; + delete $ENV{GIT_DIFFTOOL_NO_PROMPT}; next; } if ($arg eq '-h' || $arg eq '--help') { |