mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-19 20:23:02 +00:00
6ecc641d08
We are still using Pandoc’s Markdown parser, which differs from CommonMark spec slightly. Notably: - Line breaks in lists behave differently. - Admonitions do not support the simpler syntax https://github.com/jgm/commonmark-hs/issues/75 - The auto_identifiers uses a different algorithm – I made the previous ones explicit. - Languages (classes) of code blocks cannot contain whitespace so we have to use “pycon” alias instead of Python “console” as GitHub’s linguist While at it, I also fixed the following issues: - ShellSesssion was used - Removed some pointless docbook tags.
76 lines
3.6 KiB
Markdown
76 lines
3.6 KiB
Markdown
# Dotnet {#dotnet}
|
|
|
|
## Local Development Workflow {#local-development-workflow}
|
|
|
|
For local development, it's recommended to use nix-shell to create a dotnet environment:
|
|
|
|
```nix
|
|
# shell.nix
|
|
with import <nixpkgs> {};
|
|
|
|
mkShell {
|
|
name = "dotnet-env";
|
|
packages = [
|
|
dotnet-sdk_3
|
|
];
|
|
}
|
|
```
|
|
|
|
### Using many sdks in a workflow {#using-many-sdks-in-a-workflow}
|
|
|
|
It's very likely that more than one sdk will be needed on a given project. Dotnet provides several different frameworks (E.g dotnetcore, aspnetcore, etc.) as well as many versions for a given framework. Normally, dotnet is able to fetch a framework and install it relative to the executable. However, this would mean writing to the nix store in nixpkgs, which is read-only. To support the many-sdk use case, one can compose an environment using `dotnetCorePackages.combinePackages`:
|
|
|
|
```nix
|
|
with import <nixpkgs> {};
|
|
|
|
mkShell {
|
|
name = "dotnet-env";
|
|
packages = [
|
|
(with dotnetCorePackages; combinePackages [
|
|
sdk_3_1
|
|
sdk_3_0
|
|
sdk_2_1
|
|
])
|
|
];
|
|
}
|
|
```
|
|
|
|
This will produce a dotnet installation that has the dotnet 3.1, 3.0, and 2.1 sdk. The first sdk listed will have it's cli utility present in the resulting environment. Example info output:
|
|
|
|
```ShellSession
|
|
$ dotnet --info
|
|
.NET Core SDK (reflecting any global.json):
|
|
Version: 3.1.101
|
|
Commit: b377529961
|
|
|
|
...
|
|
|
|
.NET Core SDKs installed:
|
|
2.1.803 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/sdk]
|
|
3.0.102 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/sdk]
|
|
3.1.101 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/sdk]
|
|
|
|
.NET Core runtimes installed:
|
|
Microsoft.AspNetCore.All 2.1.15 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.AspNetCore.All]
|
|
Microsoft.AspNetCore.App 2.1.15 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.AspNetCore.App]
|
|
Microsoft.AspNetCore.App 3.0.2 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.AspNetCore.App]
|
|
Microsoft.AspNetCore.App 3.1.1 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.AspNetCore.App]
|
|
Microsoft.NETCore.App 2.1.15 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.NETCore.App]
|
|
Microsoft.NETCore.App 3.0.2 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.NETCore.App]
|
|
Microsoft.NETCore.App 3.1.1 [/nix/store/iiv98i2jdi226dgh4jzkkj2ww7f8jgpd-dotnet-core-combined/shared/Microsoft.NETCore.App]
|
|
```
|
|
|
|
## dotnet-sdk vs dotnetCorePackages.sdk {#dotnet-sdk-vs-dotnetcorepackages.sdk}
|
|
|
|
The `dotnetCorePackages.sdk_X_Y` is preferred over the old dotnet-sdk as both major and minor version are very important for a dotnet environment. If a given minor version isn't present (or was changed), then this will likely break your ability to build a project.
|
|
|
|
## dotnetCorePackages.sdk vs dotnetCorePackages.net vs dotnetCorePackages.netcore vs dotnetCorePackages.aspnetcore {#dotnetcorepackages.sdk-vs-dotnetcorepackages.net-vs-dotnetcorepackages.netcore-vs-dotnetcorepackages.aspnetcore}
|
|
|
|
The `dotnetCorePackages.sdk` contains both a runtime and the full sdk of a given version. The `net`, `netcore` and `aspnetcore` packages are meant to serve as minimal runtimes to deploy alongside already built applications. For runtime versions >= .NET 5 `net` is used while `netcore` is used for older .NET Core runtime version.
|
|
|
|
## Packaging a Dotnet Application {#packaging-a-dotnet-application}
|
|
|
|
Ideally, we would like to build against the sdk, then only have the dotnet runtime available in the runtime closure.
|
|
|
|
TODO: Create closure-friendly way to package dotnet applications
|