From: Michael Prokop <mika@grml.org>
Date: Mon, 16 Apr 2007 11:12:41 +0000 (+0200)
Subject: Add notice regarding bailout for functions
X-Git-Tag: 0.7~33
X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=commitdiff_plain;h=86654c158b811c20dfe2247afd628083f6bb630a

Add notice regarding bailout for functions
---

diff --git a/chroot-script b/chroot-script
index 40646fa..bb6d7ad 100644
--- a/chroot-script
+++ b/chroot-script
@@ -4,7 +4,7 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Mon Apr 16 12:21:19 CEST 2007 [mika]
+# Latest change: Mon Apr 16 13:12:14 CEST 2007 [mika]
 ################################################################################
 
 set -e # exit on any error
@@ -32,12 +32,12 @@ fi
 
 # helper functions {{{
 stage() {
-  if grep -q done "$STAGES/$1" 2>/dev/null ; then
-     echo " * Notice: stage $1 has been executed already, skipping execution therefore."
-     return 1
-  else
+  if [ -n "$2" ] ; then
      echo "$2" > "$STAGES/$1"
      return 0
+  elif grep -q done "$STAGES/$1" 2>/dev/null ; then
+     ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0
+     return 1
   fi
 }
 # }}}
diff --git a/grml-debootstrap b/grml-debootstrap
index 8473abf..f57b0c7 100644
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -4,7 +4,7 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Don Apr 12 11:55:21 CEST 2007 [mika]
+# Latest change: Mon Apr 16 13:11:33 CEST 2007 [mika]
 ################################################################################
 # http://www.debian.org/releases/stable/i386/index.html.en
 
@@ -122,6 +122,7 @@ bailout(){
      fi
   fi
   [ -n "$1" ] && EXIT="$1" || EXIT="1"
+  [ -n "$3" ] && einfo "Notice: just remove $STAGES/$3 to reexecute the stage"
   exit "$EXIT"
 }
 trap bailout 1 2 3 15
@@ -274,7 +275,7 @@ fscktool() {
 for i in mkfs tunefs mount_target debootstrap_system preparechroot \
          chrootscript grub_install umount_chroot fscktool ; do
     if stage $i ; then
-       $i && stage $i done || bailout
+       $i && stage $i done || bailout 2 "i"
     fi
 done
 # }}}