Merge pull request #6516 from valeriangalliat/update-iojs

Update io.js

pkgs/development/web/iojs/default.nix

@@ -1,7 +1,7 @@
 { stdenv, fetchurl, python, utillinux, openssl, http-parser, zlib, nightly ? false }:
 
 let
-  version = if nightly then "1.2.1-nightly20150213f0296933f8" else "1.2.0";
+  version = if nightly then "1.2.1-nightly201502201bf91878e7" else "1.3.0";
   inherit (stdenv.lib) optional maintainers licenses platforms;
 in stdenv.mkDerivation {
   name = "iojs-${version}";
@@ -11,8 +11,8 @@ in stdenv.mkDerivation {
           then "https://iojs.org/download/nightly/v${version}/iojs-v${version}.tar.gz"
           else "https://iojs.org/dist/v${version}/iojs-v${version}.tar.gz";
     sha256 = if nightly
-             then "0v9njaggddi128v58rd34qknph8pn9c653gqd4y29l1mwjvqg62s"
-             else "17axqswpl252gliak1wjc2l9jk6n5jqdfa9f1vv7x9acj776yrik";
+             then "1bk0jiha7n3s9xawj77d4q1navq28pq061w2wa6cs70lik7n6ri4"
+             else "08g0kmz2978jrfx4551fi12ypcsv9p6vic89lfs08ki7ajw2yrgb";
   };
 
   prePatch = ''

pkgs/development/web/iojs/update-iojs

@@ -0,0 +1,49 @@
+#!/bin/sh -e
+#
+# Fetch the latest io.js release (stable/nightly) and update
+# `default.nix` in this directory.
+#
+
+cd "$(dirname "$0")"
+
+latest() {
+    curl -s "$1" | grep 'href="v' \
+        | tail -1 | sed 's/.*href="v//;s/\/".*//'
+}
+
+latest_log() {
+    echo "Getting latest $1 version from $2" >&2
+    version=$(latest "$2")
+    echo " -> $version" >&2
+    echo "$version"
+}
+
+url() {
+    nix-instantiate -A "$1" 2> /dev/null | xargs cat \
+        | sed 's/.*"urls","//;s/".*//'
+}
+
+hash() {
+    nix-prefetch-url "$1" 2> /dev/null
+}
+
+hash_log() {
+    echo "Finding hash for $1" >&2
+    value=$(hash "$1")
+    echo " -> $value" >&2
+    echo "$value"
+}
+
+stable=$(latest_log stable 'https://iojs.org/dist/')
+nightly=$(latest_log nightly 'https://iojs.org/download/nightly/')
+
+sed -i \
+    "/version = if nightly/s/then.*/then \"$nightly\" else \"$stable\";/" \
+    default.nix
+
+stableHash=$(hash_log "$(url iojs.src)")
+nightlyHash=$(hash_log "$(url iojs-nightly.src)")
+
+sed -i \
+    "/sha256 = if nightly/{N;s/\"[^\"]*\"/\"$nightlyHash\"/;N;s/\"[^\"]*\";/\"$stableHash\";/}" \
+    default.nix