tools: add preinstall script for npm on OS X

Make sure we cleanly remove npm before installing on OS X
nodejs · Dec 8, 2015 · 8ac2af7 · 8ac2af7
1 parent 3becac2
commit 8ac2af7
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diff --git a/tools/osx-pkg-preinstall.sh b/tools/osx-pkg-preinstall.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+# TODO Can this be done inside the .pmdoc?
+# TODO Can we extract $PREFIX from the installer?
+
+set -e
+
+rm -rf /usr/local/lib/node_modules/npm
diff --git a/tools/osx-pkg.pmdoc/02npm.xml b/tools/osx-pkg.pmdoc/02npm.xml
@@ -19,6 +19,7 @@
     <mod>installTo.isAbsoluteType</mod>
   </config>
   <scripts>
+    <preinstall relative="true" mod="true">osx-pkg-preinstall.sh</preinstall>
     <postinstall relative="true" mod="true">osx-pkg-postinstall.sh</postinstall>
   </scripts>
 </pkgref>