Re: [PATCH v2 2/3] git help: group common commands by theme

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Hello,

On 05/02/2015 08:32 AM, Luke Diamand wrote:
Signed-off by Sébastien Guimmara <sebastien.guimmara@xxxxxxxxx>
---
  generate-cmdlist.sh | 9 ++++++---
  1 file changed, 6 insertions(+), 3 deletions(-)


diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 9a4c9b9..818b2f3 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -4,19 +4,22 @@ echo "/* Automatically generated by $0 */
  struct cmdname_help {
      char name[16];
      char help[80];
+    char group[20];
Is 20 chars long enough? git-p4 shows up as "foreignscminterface"
which is pretty close to that limit.

This 'foreignscminterface' is actually a category in the 2nd column
of the file (like 'porcelain'). It is unrelated to common command
groups (3rd column). Since those group names are not meant to be printed,
I guess it is sufficient to keep them short.
  };

  static struct cmdname_help common_cmds[] = {"

-sed -n -e 's/^git-\([^     ]*\)[     ].* common.*/\1/p' command-list.txt |
+sed -n -e 's/^git-\([^     ]*\)[     ].* common-\(.*\)/\1:\2/p'
command-list.txt |
  sort |
-while read cmd
+while read line
  do
+     cmd=`echo $line | cut -d ':' -f 1`
+     grp=`echo $line | cut -d ':' -f 2`
Should this use $(...) rather than `...` ?
i.e.
cmd=$(echo $(line | cut -d : -f 1)

(And I don't think you need the quotes around the ':'.

Luke
Indeed, the quotes are unnecessary and $(...) seems to be more
appropriate too.
I'll update the patch.

Thank you,

Sébastien

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