The scmb environment breaks when doing "gb -a" in a repo with too many branches – all subsequent commands fail with "Argument list too long"

[folkol]

Environment:

OS: Mac OS X 10.10.5

Shell: $ bash --version _GNU bash, version 4.3.42(1)-release (x8664-apple-darwin14.5.0)

scmb: $ git show --oneline b6531e8 Merge pull request #193 from zackzachariah/master

Workaround:

As a workaround, I have commented out the scmb-enhancement to git branch:

$ git diff
diff --git a/lib/git/aliases.sh b/lib/git/aliases.sh
index 78368e8..32f5349 100644
--- a/lib/git/aliases.sh
+++ b/lib/git/aliases.sh
@@ -30,8 +30,8 @@ function git(){
       exec_scmb_expand_args "$_git_cmd" "$@";;
     checkout|diff|rm|reset)
       exec_scmb_expand_args --relative "$_git_cmd" "$@";;
-    branch)
-      _scmb_git_branch_shortcuts "${@:2}";;
+#    branch)
+#      _scmb_git_branch_shortcuts "${@:2}";;
     *)
       "$_git_cmd" "$@";;
   esac

To reproduce:

$ gs
# On branch: master  |  No changes (working directory clean)
$ gb -a
  [1]  some-branch-1
  ...
  [6844] some-branch-6844
$ gs
-bash: /usr/bin/env: Argument list too long
-bash: /usr/local/bin/git: Argument list too long

There were more than 150 changed files. SCM Breeze has fallen back to standard `git status` for performance reasons.

[ndbroadbent]

Jeez, that's a lot of branches! 987da4d sets the limit to 300, any more than that and we just show the regular git branch output without any env variables. Hopefully that's enough for most people