mergetools / tortoisemergeon commit print errno when reporting a system call error (5118d7f)
   1can_diff () {
   2        return 1
   3}
   4
   5merge_cmd () {
   6        if $base_present
   7        then
   8                basename="$(basename "$merge_tool_path" .exe)"
   9                if test "$basename" = "tortoisegitmerge"
  10                then
  11                        "$merge_tool_path" \
  12                                -base "$BASE" -mine "$LOCAL" \
  13                                -theirs "$REMOTE" -merged "$MERGED"
  14                else
  15                        "$merge_tool_path" \
  16                                -base:"$BASE" -mine:"$LOCAL" \
  17                                -theirs:"$REMOTE" -merged:"$MERGED"
  18                fi
  19        else
  20                echo "$merge_tool_path cannot be used without a base" 1>&2
  21                return 1
  22        fi
  23}
  24
  25translate_merge_tool_path() {
  26        if type tortoisegitmerge >/dev/null 2>/dev/null
  27        then
  28                echo tortoisegitmerge
  29        else
  30                echo tortoisemerge
  31        fi
  32}