[RFC] allow file list editing during cg-commit

Hi!

I just started playing with cogito and failed to find _easy_ way to
select which files will be committed and which won't. cg-commit seems
to support specifying file list in command line, but this isn't very
convenient when the list is big.

I tend to have many modified files in my repo, but commit them in
several different changeset.

I just made simple change to cg-commit which allows  editing file
list while editing log message; for example, if I have 30 files  ready
for commit, but want to commit only 29, I just remove this file
from "CG:" list.

Patch which demonstrates the idea follows. Please note, this is
just a quick hack, and I probably missed some cg-commit cases, when
such behavior is undesirable; also, I cheated a little to make
grepping easy :).

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>

Index: cg-commit
===================================================================
--- 3974261da777f55a7a11aff6e02f584bbfe2b475/cg-commit  (mode:100755)
+++ uncommitted/cg-commit  (mode:100755)
@@ -116,7 +116,7 @@
 	for file in "${commitfiles[@]}"; do
 		# TODO: Prepend a letter describing whether it's addition,
 		# removal or update. Or call git status on those files.
-		echo "CG:    $file" >>$LOGMSG
+		echo "CG:F    $file" >>$LOGMSG
 		[ "$msgs" ] && ! [ "$forceeditor" ] && echo $file
 	done
 fi
@@ -131,6 +131,11 @@
 		rm $LOGMSG $LOGMSG2
 		die 'Commit message not modified, commit aborted'
 	fi
+	eval commitfiles=($(grep ^CG:F $LOGMSG2 | sed 's/^CG:F//'))
+	if [ ! "${commitfiles[*]}" ]; then
+		rm $LOGMSG $LOGMSG2
+		die 'Nothing to commit'
+	fi
 else
 	cat >>$LOGMSG2
 fi
-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html