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| author |   Ciaran McCreesh <ciaranm@gentoo.org> | 2005-05-08 21:18:50 +0000 |
|---|---|---|
| committer | Ciaran McCreesh <ciaranm@gentoo.org> | 2005-05-08 21:18:50 +0000 |
| commit | 28fb3b1fc53e6205766c74b98d21a7058190502a (patch) | |
| tree | 8230986bb52f8bc7e7146e5f1421f3674bb4bafd | |
| parent | show extra usage message if appropriate (diff) | |
| download | eselect-28fb3b1fc53e6205766c74b98d21a7058190502a.tar.gz eselect-28fb3b1fc53e6205766c74b98d21a7058190502a.tar.bz2 eselect-28fb3b1fc53e6205766c74b98d21a7058190502a.zip | |
better usage handling
svn path=/branches/ciaranm/; revision=76
| -rw-r--r-- | config/libs/default.eclectic.in | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/config/libs/default.eclectic.in b/config/libs/default.eclectic.in index 4933be9..f141696 100644 --- a/config/libs/default.eclectic.in +++ b/config/libs/default.eclectic.in @@ -26,6 +26,15 @@ describe_usage() { } do_usage() { + show_usage_message + if is_function show_extra_help_text ; then + echo + echo "Additional help is available via the 'help' action." + fi + true +} + +show_usage_message() { echo "Usage: ${ECLECTIC_COMMAND} <action> <options>" echo @@ -55,10 +64,7 @@ do_usage() { ;; esac done - if is_function show_extra_help_text ; then - echo - echo "Additional help is available via the 'help' action." - fi + true } describe_version() { @@ -75,7 +81,7 @@ describe_help() { do_help() { echo "${DESCRIPTION}" - do_usage + show_usage_message if is_function show_extra_help_text ; then echo show_extra_help_text |