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Merge pull request #120 from adamralph/dotnetcore-2.2
add dotnetcore-2.2 container
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‎containers/dotnetcore-2.2/.devcontainer/Dockerfile‎

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#-------------------------------------------------------------------------------------------------------------
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# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
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#-------------------------------------------------------------------------------------------------------------
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FROM mcr.microsoft.com/dotnet/core/sdk:2.2
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# Avoid warnings by switching to noninteractive
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ENV DEBIAN_FRONTEND=noninteractive
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# This Dockerfile adds a non-root 'vscode' user with sudo access. However, for Linux,
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# this user's GID/UID must match your local user UID/GID to avoid permission issues
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# with bind mounts. Update USER_UID / USER_GID if yours is not 1000. See
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# https://aka.ms/vscode-remote/containers/non-root-user for details.
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ARG USERNAME=vscode
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ARG USER_UID=1000
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ARG USER_GID=$USER_UID
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# Configure apt and install packages
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RUN apt-get update \
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&& apt-get -y install --no-install-recommends apt-utils dialog 2>&1 \
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#
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# Verify git, process tools, lsb-release (common in install instructions for CLIs) installed
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&& apt-get -y install git iproute2 procps lsb-release \
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#
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# Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
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&& groupadd --gid $USER_GID $USERNAME \
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&& useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME \
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# [Optional] Add sudo support for the non-root user
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&& apt-get install -y sudo \
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&& echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME\
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&& chmod 0440 /etc/sudoers.d/$USERNAME \
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#
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# Clean up
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&& apt-get autoremove -y \
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&& apt-get clean -y \
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&& rm -rf /var/lib/apt/lists/*
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# Switch back to dialog for any ad-hoc use of apt-get
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ENV DEBIAN_FRONTEND=

‎containers/dotnetcore-2.2/.devcontainer/devcontainer.json‎

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{
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"name": "C# (.NET Core 2.2)",
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"dockerFile": "Dockerfile",
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// Uncomment the next line if you want to publish any ports.
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// "appPort": [],
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// Uncomment the next line if you want to add in default container specific settings.json values
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// "settings": { "workbench.colorTheme": "Quiet Light" },
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// Uncomment the next line to run commands after the container is created.
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// "postCreateCommand": "dotnet restore"
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// Uncomment the next line to use a non-root user. On Linux, this will prevent
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// new files getting created as root, but you may need to update the USER_UID
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// and USER_GID in .devcontainer/Dockerfile to match your user if not 1000.
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// "runArgs": [ "-u", "vscode" ],
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"extensions": [
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"ms-vscode.csharp"
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]
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}

‎containers/dotnetcore-2.2/.npmignore‎

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README.md
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test-project
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.vscode
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.npmignore

‎containers/dotnetcore-2.2/.vscode/launch.json‎

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{
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// Use IntelliSense to learn about possible attributes.
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// Hover to view descriptions of existing attributes.
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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"version": "0.2.0",
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"configurations": [
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{
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"name": ".NET Core Launch (web)",
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"type": "coreclr",
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"request": "launch",
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"program": "dotnet",
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"args": ["run"],
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"cwd": "${workspaceFolder}/test-project",
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}
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]
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}

‎containers/dotnetcore-2.2/.vscode/settings.json‎

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{
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"razor.disabled": true
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}

‎containers/dotnetcore-2.2/.vscode/tasks.json‎

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{
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"version": "2.0.0",
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"tasks": [
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{
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"label": "build",
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"command": "dotnet",
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"type": "process",
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"args": [
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"build",
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"${workspaceFolder}/test-project/aspnetapp.csproj"
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],
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"problemMatcher": "$tsc"
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},
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{
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"label": "publish",
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"command": "dotnet",
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"type": "process",
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"args": [
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"publish",
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"${workspaceFolder}/test-project/aspnetapp.csproj"
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],
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"problemMatcher": "$tsc"
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},
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{
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"label": "watch",
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"command": "dotnet",
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"type": "process",
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"args": [
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"watch",
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"run",
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"${workspaceFolder}/test-project/aspnetapp.csproj"
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],
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"problemMatcher": "$tsc"
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}
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]
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}

‎containers/dotnetcore-2.2/README.md‎

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# C# (.NET Core 2.2)
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## Summary
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*Develop C# and .NET Core 2.2 based applications. Includes all needed SDKs, extensions, and dependencies.*
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| Metadata | Value |
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|----------|-------|
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| *Contributors* | The VS Code Team |
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| *Definition type* | Dockerfile |
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| *Languages, platforms* | .NET Core, C# |
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## Using this definition with an existing folder
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Note that only the integrated terminal is supported by the Remote - Containers extension. You may need to modify `launch.json` configurations to include the following value if an external console is used.
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```json
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"console": "integratedTerminal"
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```
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Beyond that, just follow these steps to use the definition:
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1. If this is your first time using a development container, please follow the [getting started steps](https://aka.ms/vscode-remote/containers/getting-started) to set up your machine.
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2. To use VS Code's copy of this definition:
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1. Start VS Code and open your project folder.
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2. Press <kbd>F1</kbd> select and **Remote-Containers: Add Development Container Configuration Files...** from the command palette.
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3. Select the C# (.NET Core 2.2) definition.
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3. To use latest-and-greatest copy of this definition from the repository:
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1. Clone this repository.
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2. Copy the contents of `containers/dotnetcore-2.2/.devcontainer` to the root of your project folder.
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3. Start VS Code and open your project folder.
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4. After following step 2 or 3, the contents of the `.devcontainer` folder in your project can be adapted to meet your needs.
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5. Finally, press <kbd>F1</kbd> and run **Remote-Containers: Reopen Folder in Container** to start using the definition.
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## Testing the definition
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This definition includes some test code that will help you verify it is working as expected on your system. Follow these steps:
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1. If this is your first time using a development container, please follow the [getting started steps](https://aka.ms/vscode-remote/containers/getting-started) to set up your machine.
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2. Clone this repository.
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3. Start VS Code, press <kbd>F1</kbd>, and select **Remote-Containers: Open Folder in Container...**
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4. Select the `containers/dotnetcore-2.2` folder.
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5. After the folder has opened in the container, if prompted to restore packages in a notification, click "Restore".
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6. After packages are restored, press <kbd>F5</kbd> to start the project.
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7. Once the project is running, press <kbd>F1</kbd> and select **Remote-Containers: Forward Port from Container...**
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8. Select port 8090 and click the "Open Browser" button in the notification that appears.
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9. You should see "Hello remote world from ASP.NET Core!" after the page loads.
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10. From here, you can add breakpoints or edit the contents of the `test-project` folder to do further testing.
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## License
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Copyright (c) Microsoft Corporation. All rights reserved.
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Licensed under the MIT License. See [LICENSE](https://github.com/Microsoft/vscode-dev-containers/blob/master/LICENSE).

‎containers/dotnetcore-2.2/test-project/Program.cs‎

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/*-------------------------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
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*-------------------------------------------------------------------------------------------------------------*/
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using System;
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using System.Linq;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Builder;
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using Newtonsoft.Json;
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using Microsoft.AspNetCore.Http;
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using System.IO;
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namespace aspnetapp
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{
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public class Program
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{
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public static void Main(string[] args)
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{
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var host = new WebHostBuilder()
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.UseKestrel()
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.UseUrls("http://0.0.0.0:8090")
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.Configure(app => app.Run(async context => {
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await context.Response.WriteAsync("Hello remote world from ASP.NET Core!");
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}))
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.Build();
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host.Run();
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}
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}
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}

‎containers/dotnetcore-2.2/test-project/aspnetapp.csproj‎

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>netcoreapp2.2</TargetFramework>
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<UserSecretsId>31051026529000467138</UserSecretsId>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.AspNetCore.App" />
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</ItemGroup>
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</Project>

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