Add npm to_chunk

1 files changed, 72 insertions, 0 deletions

diff --git a/baserockimport/exts/npm.to_chunk b/baserockimport/exts/npm.to_chunk
new file mode 100755
index 0000000..02a6ae5
--- /dev/null
+++ b/baserockimport/exts/npm.to_chunk
@@ -0,0 +1,72 @@
+#!/usr/bin/env node
+//
+// Copyright (C) 2014  Codethink Limited
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+YAML = require('yamljs');
+npm = require("npm");
+
+base = require("./importer_base");
+
+npm.load(function(er, npm) {
+  var packageName;
+  var packageVersion;
+  var packageFullName;
+
+  if (process.argv.length === 4) {
+    packageName = process.argv[3];
+    packageFullName = packageName;
+  } else if (process.argv.length === 5) {
+    packageName = process.argv[3];
+    packageVersion = process.argv[4];
+    packageFullName = packageName + '@' + packageVersion;
+  } else
+    throw("Error! Wrong number of command line arguments! Usage: " +
+            "./npm.to_chunk SOURCE_DIR NAME VERSION");
+
+  if (er) throw er;
+
+  npm.commands.view([packageFullName], "silent", getDescription);
+
+  function getDescription(er, packageInfo) {
+
+    if (er) throw er;
+
+    package = base.getFirstItem(packageInfo);
+    description = package.description;
+
+    description = description + " (morphology generated by baserock import tool)";
+    products = [];
+    configureCommands = [];
+    buildCommands = [];
+    installCommands = ['mkdir -p "$DESTDIR"/"$PREFIX"/lib/node_modules/' + packageName,
+                      'cp -a * "$DESTDIR"/"$PREFIX"/lib/node_modules/'+ packageName,
+                      'npm config set prefix "$DESTDIR"/"$PREFIX"',
+                      'npm config set unsafe-perm true',
+                      'cd "$DESTDIR"/"$PREFIX" && npm build --global --verbose "$DESTDIR"/"$PREFIX"/lib/node_modules/'+ packageName];
+
+    morphology = {
+      'name' : packageFullName,
+      'kind' : 'chunk',
+      'description' : description,
+      'build-system' : 'manual',
+      'install-commands' : installCommands,
+    };
+
+    yamlString = YAML.stringify(morphology, 4);
+    console.log(yamlString);
+  };
+});
+