commit 9d73a857889bd5b79445e218f846eb00f43cbc14
author Mike Frysinger <vapier@chromium.org> Mon Dec 02 19:47:08 2013 -0500
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Tue Dec 03 04:11:10 2013 +0000
tree dea7aaaae716a2b2e63c1a80a50d13cccf60be46
parent a005e0c944cbe1e8d724181899c53fb77c8605b7

enter_chroot: add more helpful error message when using CHROME_ROOT

No functional changes, just clarifies error message for users when
things go wrong.

BUG=None
TEST=`cros_sdk` works

Change-Id: I20bb736e757da556c1956e828e7198e71c8d026a
Reviewed-on: https://chromium-review.googlesource.com/178331
Reviewed-by: Matt Tennant <mtennant@chromium.org>
Reviewed-by: Caroline Tice <cmtice@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>

sdk_lib/enter_chroot.sh

diff --git a/sdk_lib/enter_chroot.sh b/sdk_lib/enter_chroot.sh
index fd13788..74624e2 100755
--- a/sdk_lib/enter_chroot.sh
+++ b/sdk_lib/enter_chroot.sh
@@ -397,7 +397,8 @@
     fi
     if [[ -n "$CHROME_ROOT" ]]; then
       if [[ ! -d "${CHROME_ROOT}/src" ]]; then
-        error "Not mounting chrome source"
+        error "Not mounting chrome source: could not find CHROME_ROOT/src dir."
+        error "Full path we tried: ${CHROME_ROOT}/src"
         rm -f "${FLAGS_chroot}${CHROME_ROOT_CONFIG}"
         if [[ ! "$CHROME_ROOT_AUTO" ]]; then
           exit 1