Changed method to determine whether to download unstable or release l…

…attice tarball. + Uses egrep with regex pattern to look for `git describe` format. [Finishes #87262154] Signed-off-by: David Wadden <[email protected]>
cloudfoundry-attic · Mar 12, 2015 · b1c8196 · b1c8196
1 parent 8d9823a
commit b1c8196
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/terraform/local-scripts/download-lattice-tar b/terraform/local-scripts/download-lattice-tar
@@ -8,7 +8,7 @@ else
 
     lattice_tar_version=$(cat $LATTICE_VERSION_FILE_PATH)
 
-    if grep "-" $LATTICE_VERSION_FILE_PATH; then #it's unstable, released versions have hyphenless tag names as the git describe.
+    if egrep '\-\d+-g[0-9a-fA-F]{7,10}$' $LATTICE_VERSION_FILE_PATH; then # unstable versions match `git describe` format
         lattice_download_url="https://s3-us-west-2.amazonaws.com/lattice/unstable/$lattice_tar_version/lattice.tgz"
     else
         lattice_download_url="https://s3-us-west-2.amazonaws.com/lattice/releases/$lattice_tar_version/lattice.tgz"