elm - npm Package Compare versions

Comparing version 0.15.1-beta to 0.15.1-beta2

binwrap.js

 var path = require("path");
-var getPathTo = require(path.join(__dirname, "index")).getPathTo
+var getPathTo = require(path.join(__dirname, "index")).getPathTo;
 var spawn = require("child_process").spawn;
+var platform = require(path.join(__dirname, "platform"));
 
@@ -9,4 +10,6 @@ module.exports = function(executable) {
 
+  process.env.ELM_HOME = path.join(__dirname, platform.shareDir);
+
   spawn(filename, input, {stdio: 'inherit'})
     .on('exit', process.exit);
-}
+};

buildFromSource.js

@@ -7,4 +7,13 @@ var path = require("path");
 }, function(exitCode) {
-  console.error("Error - building from source failed to complete.");
-  process.exit(exitCode);
+  switch(typeof exitCode) {
+    case "string":
+      console.error(exitCode);
+      process.exit(1);
+    case "number":
+      console.error("Error - building from source failed with exit code " + exitCode);
+      process.exit(exitCode || 1);
+    default:
+      console.error("Error - building from source failed to complete.");
+      process.exit(1);
+  }
 });

install.js

@@ -11,3 +11,4 @@ var Promise = require("promise");
 var mkdirp = require("mkdirp");
-var distDir = path.join(__dirname, "Elm-Platform", platform.elmVersion, ".cabal-sandbox", "bin");
+var distDir = platform.distDir;
+var shareReactorDir = platform.shareReactorDir;
 var expectedExecutablePaths = platform.executables.map(function(executable) {
@@ -108,4 +109,63 @@ return path.join(distDir, executable);
 
-downloadBinaries().then(function(successMsg) {
-  console.log(successMsg);
+function downloadReactorAssets() {
+  var filename = "elm-reactor-assets.tar.gz";
+  var url = "https://dl.bintray.com/elmlang/elm-platform/"
+    + platform.elmVersion + "/" + filename;
+
+  return new Promise(function(resolve, reject) {
+    https.get(url, function(response) {
+      if (response.statusCode != 200 && response.statusCode != 204) {
+        console.log("Unable to download elm-reactor assets. elm-reactor may not work properly.");
+
+        reject(response.statusCode);
+
+        return;
+      }
+
+      console.log("Downloading Elm Reactor assets from " + url);
+
+      var untar = tar.Extract({path: shareReactorDir, strip: 1})
+        .on("error", function(error) {
+          reject("Error extracting " + filename + " - " + error);
+        })
+        .on("end", function() {
+          if (!fs.existsSync(shareReactorDir)) {
+            reject(
+              "Error extracting elm-reactor assets: extraction finished, but",
+              distDir, "directory was not created.\n" +
+              "Current directory contents: " + fs.readdirSync(__dirname)
+            );
+          }
+
+          if (!fs.statSync(shareReactorDir).isDirectory()) {
+            reject(
+              "Error extracting elm-reactor assets: extraction finished, but" +
+              distDir + "ended up being a file, not a directory. " +
+              "This can happen when the .tar.gz file contained the " +
+              "assets directly, instead of containing a directory with " +
+              "the files inside.");
+          }
+
+          resolve("Successfully downloaded and processed " + filename);
+        });
+
+      var gunzip = zlib.createGunzip()
+        .on("error", function(error) {
+          reject("Error decompressing " + filename + " " + error);
+        });
+
+      response.on("error", function(error) {
+        reject("Error receiving " + url);
+      }).pipe(gunzip).pipe(untar);
+    });
+  });
+}
+
+Promise.all([
+  downloadBinaries(),
+  downloadReactorAssets()
+]).then(function(successMessages) {
+  successMessages.forEach(function(message) {
+    console.log(message);
+  })
 }, function(errorMsg) {
@@ -112,0 +172,0 @@ console.error(errorMsg);

package.json

 {
   "name": "elm",
-  "version": "0.15.1-beta",
+  "version": "0.15.1-beta2",
   "description": "The Elm Platform: Binaries for the Elm programming language.",
@@ -5,0 +5,0 @@ "preferGlobal": true,

platform.js

@@ -8,5 +8,16 @@ var Promise = require("promise");
 var elmVersion = packageInfo.version.replace(/^(\d+\.\d+\.\d+).*$/, "$1");
+var platformDir = path.join(__dirname, "Elm-Platform", elmVersion);
+var distDir = path.join(platformDir, ".cabal-sandbox", "bin");
+var shareDir = path.join(platformDir, "share");
+var shareReactorDir = path.join(shareDir, "reactor");
 
 function buildFromSource() {
   return new Promise(function(resolve, reject) {
+    // From the "build from source" docs:
+    //
+    // Now that you have chosen a home for Elm-Platform/, add the absolute path
+    // to Elm-Platform/0.15.1/.cabal-sandbox/bin to your PATH. This is
+    // necessary to successfully build elm-reactor which relies on elm-make.
+    process.env.PATH = (process.env.PATH || "").split(":").concat([distDir]).join(":");
+
     var child = spawn("runhaskell", ["BuildFromSource.hs", elmVersion],
@@ -29,3 +40,6 @@ {stdio: "inherit"});
   buildFromSource: buildFromSource,
+  distDir: distDir,
+  shareDir: shareDir,
+  shareReactorDir: shareReactorDir,
   executables: Object.keys(packageInfo.bin)
 };

README.md

@@ -1,5 +0,5 @@
-npm install elm
+npm install elm [![Build Status](https://travis-ci.org/elm-lang/elm-platform.svg?branch=master)](http://travis-ci.org/elm-lang/elm-platform)
 ===============
 
-Install the Elm Platform via [`npm`](https://www.npmjs.com).
+Install the [Elm Platform](https://github.com/elm-lang/elm-platform) via [`npm`](https://www.npmjs.com).
 
@@ -13,1 +13,13 @@ ## Installing
 ```
+
+For `elm-reactor` to work properly, set your `ELM_HOME` environment variable to `/usr/local/lib/node_modules/elm/share` or the appropriate directory created on your machine.
+
+## Troubleshooting
+
+1. [Troubleshooting npm](https://github.com/npm/npm/wiki/Troubleshooting)
+2. On Debian/Ubuntu systems, you may have to install the nodejs-legacy package: `apt-get install nodejs-legacy`.
+3. If the installer says that it is building Elm from source, and that installation fails, check the [Build from Source](https://github.com/elm-lang/elm-platform/blob/master/README.md#build-from-source) documentation.
+
+## Getting Started
+
+Once everything has installed successfully, head over to the [Get Started](http://elm-lang.org/Get-Started.elm) page!

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 2 instances in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

17316

increased by29.59%

Lines of code

225

increased by49.01%

Number of lines in readme file

25

increased by92.31%

Worsened metrics

Number of low supply chain risk alerts

10

increased by66.67%

No dependency changes