dim help being the last subcommand handled by the switch case,
obliterate it as well, finishing the job we set out to do. Now all
subcommands are handled via dim_ prefixed functions.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
dim | 50 ++++++++++++++++++++++++--------------------------
1 file changed, 24 insertions(+), 26 deletions(-)
diff --git a/dim b/dim
index 4370aec28ec0..6f50f8b67184 100755
--- a/dim
+++ b/dim
@@ -1074,6 +1074,28 @@ function dim_fixes
sed -e 's/\([0-f]\{12\}\)[0-f]*/\1/'
}
+function dim_help
+{
+ manpage=$DIM_PREFIX/maintainer-tools/dim.rst
+ if [ ! -e "$manpage" ]; then
+ manpage=$(dirname $(readlink -f $0))/dim.rst
+ if [ ! -e "$manpage" ]; then
+ echo "Can't find the man page. See http://cgit.freedesktop.org/drm-intel/tree/dim.rst?h=maintainer-tools";
+ exit 1
+ fi
+ fi
+
+ if hash rst2man 2>/dev/null; then
+ renderer=rst2man
+ pager="man -l -"
+ else
+ renderer=cat
+ pager=${PAGER:-cat}
+ fi
+
+ $renderer < $manpage | $pager
+}
+
# dim subcommand aliases
declare -n subcmd=dim_alias_${subcommand//-/_}
if [ -z "$subcmd" ]; then
@@ -1084,30 +1106,6 @@ fi
subcmd_func=dim_${subcmd//-/_}
if declare -f $subcmd_func >/dev/null; then
$subcmd_func "$@"
- exit 0
+else
+ dim_help
fi
-
-# XXX: abscract each case to a dim_ prefixed function, and turn the help|*) case
-# into an else branch in the above check for functions.
-case "$subcmd" in
- help|*)
- manpage=$DIM_PREFIX/maintainer-tools/dim.rst
- if [ ! -e "$manpage" ]; then
- manpage=$(dirname $(readlink -f $0))/dim.rst
- if [ ! -e "$manpage" ]; then
- echo "Can't find the man page. See http://cgit.freedesktop.org/drm-intel/tree/dim.rst?h=maintainer-tools";
- exit 1
- fi
- fi
-
- if hash rst2man 2>/dev/null; then
- renderer=rst2man
- pager="man -l -"
- else
- renderer=cat
- pager=${PAGER:-cat}
- fi
-
- $renderer < $manpage | $pager
- ;;
-esac
--
2.1.4
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