Nsw

.ci/create-static-binary.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+echo "Building binary in docker"
+
+docker build . -t schlez/nsw-static-binary
+
+echo "Copying to ./nsw-linux"
+
+docker run --rm -v $(pwd):$(pwd) --workdir $(pwd) schlez/nsw-static-binary cp /app/_build/default/executable/NswApp.exe ./nsw-linux

.ci/esy-build-steps.yml

@@ -4,8 +4,8 @@ steps:
   - task: NodeTool@0
     inputs:
       versionSpec: '8.9'
-  - script: npm install -g esy@0.4.3
-    displayName: 'npm install -g esy@0.4.3'
+  - script: npm install -g esy@latest
+    displayName: 'npm install -g esy@latest'
   - script: esy install
     displayName: 'esy install'
   - script: esy pesy
@@ -14,7 +14,7 @@ steps:
     displayName: 'esy build'
   - script: esy test
     displayName: 'esy test'
-  - script: esy x NswApp.exe
+  - script: esy x nsw.exe
     displayName: 'Run the main binary'
   - script: esy ls-libs
     continueOnError: true

.ci/prepare-static-build.sh

@@ -0,0 +1 @@
+sed -i 's@"flags": \[\]@"flags": ["-ccopt", "-static"]@' package.json

.ci/shasum

@@ -0,0 +1,3 @@
+#!/bin/bash
+shift 2
+sha1sum $@

.dockerignore

@@ -0,0 +1,4 @@
+_build
+_esy
+node_modules
+Dockerfile

.gitignore

@@ -9,3 +9,4 @@ _esy/
 nsw.install
 .DS_Store
 *.install
+.tmp

Dockerfile

@@ -0,0 +1,18 @@
+FROM frolvlad/alpine-glibc
+
+RUN apk add --no-cache nodejs bash npm curl g++ make m4 patch gmp-dev perl git jq
+ADD .ci/shasum /usr/bin/shasum
+
+USER root
+
+RUN npm -g config set user root
+RUN npm i -g esy@latest
+
+WORKDIR /app
+ADD . /app
+
+RUN jq '. | .buildDirs.executable.flags |= . + ["-ccopt", "-static"]' package.json > package.json.new && mv package.json.new package.json
+RUN npx esy i
+RUN npx esy pesy
+RUN npx esy b
+RUN npx esy test

README.md

@@ -1,35 +1,45 @@
-# nsw
+<h1 align="center">
+  Node Switcher (<code>nsw</code>) <a href="https://dev.azure.com/galstar0385/nsw/_build/latest?definitionId=1?branchName=master"><img alt="Build Status" src="https://dev.azure.com/galstar0385/nsw/_apis/build/status/Schniz.nsw?branchName=master" /></a>
+</h1>
 
+> A simple and fast `nvm` replacement, built in native ReasonML.
 
-[![CircleCI](https://circleci.com/gh/yourgithubhandle/nsw/tree/master.svg?style=svg)](https://circleci.com/gh/yourgithubhandle/nsw/tree/master)
+:rocket: Single executable :rocket: Blazing fast :rocket:
 
+![Blazing fast](./docs/nvm_comparison.png)
 
-**Contains the following libraries and executables:**
+## Features
+- Single file, easy installation :sparkles:
+- Fast fast fast fast :rocket:
+- Install multiple node versions without a hassle! :clap:
+- [Project-specific `.nvmrc` file support](./features_tests/nvmrc)
 
-```
-[email protected]
-│
-├─test/
-│   name:    TestNsw.exe
-│   main:    TestNsw
-│   require: nsw.lib
-│
-├─library/
-│   library name: nsw.lib
-│   namespace:    Nsw
-│   require:
-│
-└─executable/
-    name:    NswApp.exe
-    main:    NswApp
-    require: nsw.lib
-```
+## Installation
+
+* Download the [latest release binary](https://github.com/Schniz/nsw/releases) for your system
+* Make it available globally on `$PATH`
+* Add the following line to your `.bashrc`/`.zshrc` file:
+
+  ```bash
+  eval `nsw env`
+  ```
+
+## TODO
+- [ ] Feature: make versions complete the latest: `10` would infer the latest minor and patch versions of node 10. `10.1` would infer the latest patch version of node 10.1
+- [ ] Feature: `nsw use --install`, `nsw use --quiet`
+- [ ] Feature: `nsw install lts`?
+- [ ] Feature: `nsw alias`?
+- [ ] Feature: Consider nvm-like per-shell usage with symlinks on `/tmp` directory
+- [ ] OSX: Add to homebrew?
+- [ ] Windows Support?
+- [ ] Linux: Replace `curl` usage with `cohttp`/`ocurl` or something else which is statically-linkable
+- [ ] Linux: Replace `tar` with a statically linked library too (for ungzip + untar)
 
 ## Developing:
 
 ```
 npm install -g esy
-git clone <this-repo>
+git clone https://github.com/Schniz/nsw.git
 esy install
 esy build
 ```
@@ -39,12 +49,15 @@ esy build
 After building the project, you can run the main binary that is produced.
 
 ```
-esy x NswApp.exe 
+esy x nsw.exe
 ```
 
 ## Running Tests:
 
 ```
-# Runs the "test" command in `package.json`.
+# Runs some smoke-unity test
 esy test
+
+# Runs the feature tests
+feature_tests/run.sh
 ```

azure-pipelines.yml

@@ -17,8 +17,16 @@ jobs:
   steps:
   # TODO: Uncomment both this and 'publish-build-cache' below to enable build caching for Linux.
   # - template: .ci/restore-build-cache.yml
-  - template: .ci/esy-build-steps.yml
+  - script: .ci/create-static-binary.sh
+  - script: ./feature_tests/run.sh $(pwd)/nsw-linux
+  # - script: bash .ci/prepare-static-build.sh
+  # - template: .ci/esy-build-steps.yml
   # - template: .ci/publish-build-cache.yml
+  - task: PublishBuildArtifacts@1
+    displayName: 'Save artifact'
+    inputs:
+        PathtoPublish: 'nsw-linux'
+        ArtifactName: nsw-linux
 
 - job: MacOS
   timeoutInMinutes: 0
@@ -33,29 +41,36 @@ jobs:
   # TODO: Uncomment both this and 'publish-build-cache' below to enable build caching for Mac.
   # - template: .ci/restore-build-cache.yml
   - template: .ci/esy-build-steps.yml
+  - script: cp _build/default/executable/NswApp.exe _build/nsw
+  - script: ./feature_tests/run.sh $(pwd)/_build/nsw
   # - template: .ci/publish-build-cache.yml
+  - task: PublishBuildArtifacts@1
+    displayName: 'Save artifact'
+    inputs:
+        PathtoPublish: '_build/nsw'
+        ArtifactName: nsw-macos
 
-- job: Windows
-  timeoutInMinutes: 0
-  pool:
-    vmImage: 'vs2017-win2016'
+# - job: Windows
+#   timeoutInMinutes: 0
+#   pool:
+#     vmImage: 'vs2017-win2016'
 
-  variables:
-    ESY__CACHE_INSTALL_PATH: C:\Users\VssAdministrator\.esy\3_\i
-    ESY__CACHE_SOURCE_TARBALL_PATH: C:\Users\VssAdministrator\.esy\source\i
+#   variables:
+#     ESY__CACHE_INSTALL_PATH: C:\Users\VssAdministrator\.esy\3_\i
+#     ESY__CACHE_SOURCE_TARBALL_PATH: C:\Users\VssAdministrator\.esy\source\i
 
-  steps:
-  - template: .ci/restore-build-cache.yml
-  - template: .ci/esy-build-steps.yml
-  - template: .ci/publish-build-cache.yml
+#   steps:
+#   - template: .ci/restore-build-cache.yml
+#   - template: .ci/esy-build-steps.yml
+#   - template: .ci/publish-build-cache.yml
 
 - job: Release
   timeoutInMinutes: 0
   displayName: Release
   dependsOn:
       - Linux
       - MacOS
-      - Windows
+      # - Windows
   condition: succeeded()
   pool:
      vmImage: ubuntu-16.04