Lock dotfiles globbing behind flag

GrandLarseny · Aug 18, 2016 · 3cb7471 · 3cb7471
1 parent fc84c42
commit 3cb7471
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@ Drop it in your `$PATH` with executable rights
 
 ## Example output
 ```
-$ git ls
+$ git ls -a
                    1	Staged
 12345678901234567890	Not committed
        composer.json	5 weeks ago     7748f2e	Add me to authors

diff --git a/git-ls b/git-ls
@@ -1,8 +1,15 @@
 #!/bin/bash
 
-if [ "$#" -ne 0 ]
+dotfiles=0
+
+if [ "$1" = "-a" -o "$1" = "-A" ]
 then
+    shift
+    dotfiles=1
+fi
 
+if [ "$#" -ne 0 ]
+then
     if [ ! -d "$1" ]
     then
         >&2 echo "Usage: git ls [directory]"
@@ -24,7 +31,10 @@ Creset='\033[0m'
 
 file_length="$(ls -A | wc -L)"
 
-shopt -s dotglob
+if [ "$dotfiles" -eq 1 ]
+then
+    shopt -s dotglob
+fi
 
 for file in *
 do