Initial commit

functions/ga.fish

@@ -0,0 +1,78 @@
+__breeze_variables
+
+function __git_add -a var
+    set toplevel (git rev-parse --show-toplevel)
+
+    # is numeric 
+    if [ "$var" -eq "$var" ] 2>/dev/null
+        # number
+        set myarg $arr[$var]
+
+        # -- (hyphen hyphen) compare
+        set hyphen (printf "%b" (printf '%s%x' '\x' 45))
+        if [ "$myarg" = "$hyphen$hyphen" ] 2>/dev/null
+            set myarg './'$myarg 
+        end
+
+        git add $toplevel/$myarg
+    else
+        # not a number
+        git add $toplevel/$var
+    end
+end
+
+function __ga
+    # number
+    set res (string split "-" -- (string trim $argv))
+    set first $res[1]
+    set length (count $res)
+    set last ""
+
+    # >
+    if [ $length -gt 1 ]
+        set last $res[2]
+    # >
+    else
+        # just one
+        __git_add $res
+        return
+    end
+
+    # last exists
+    if [ $last != '' ]
+        set arr_length (count $arr)
+
+        # clamp as array length
+        if [ $arr_length -lt $last ]
+          set last $arr_length 
+        end
+
+        # first < last
+        if [ $first -lt $last ]
+          for i in (seq $first 1 $last)
+              __git_add $i
+          end
+        else
+          echo 'Argument is not valid.'
+        end
+    else
+        __git_add $first
+    end
+end
+
+function ga
+    # space like, `ga 1 2 3`
+    set res (string split " " -- (string trim $argv))
+    set length (count $res)
+
+    # only one
+    if [ $length -eq 0 ]
+        __ga $argv
+        return
+    end
+
+    for i in $res
+        #echo $i
+        __ga $i
+    end
+end