Clean up version dir on install failure, fixes #4

wfarr · wfarr · commit efa03d498a5e · 2013-03-24T17:43:54.000-04:00
diff --git a/libexec/nodenv-install b/libexec/nodenv-install
@@ -41,6 +41,8 @@ curl -s -f "$download" > /tmp/node-$version.tar.gz && \
   tar zxf /tmp/node-$version.tar.gz --strip-components 1 || \
 {
   cd $OLDPWD
+  rmdir "$version_dir"
+
   echo "nodenv: unable to install NodeJS \`${version}' from binary, download not available"
   exit 1
 }

Original file line number	Diff line number	Diff line change
`@@ -41,6 +41,8 @@ curl -s -f "$download" > /tmp/node-$version.tar.gz && \`
`41`	`41`	`tar zxf /tmp/node-$version.tar.gz --strip-components 1 \|\| \`
`42`	`42`	`{`
`43`	`43`	`cd $OLDPWD`
	`44`	`+ rmdir "$version_dir"`
	`45`	`+`
`44`	`46`	echo "nodenv: unable to install NodeJS \`${version}' from binary, download not available"
`45`	`47`	`exit 1`
`46`	`48`	`}`