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fix(docker_context): Ignore Docker Desktop "desktop-linux" context. (#6314)

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* Docker Desktop uses "desktop-linux" instead of "default" as the default context since version 3.5.
This filters "desktop-linux" in the same way as "default".
https://github.com/starship/starship/issues/6170

* update docs/config/README.md
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Ben Fritsch 2024-10-14 22:02:52 +02:00 committed by GitHub
parent 77f08832d5
commit 14babde435
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2 changed files with 22 additions and 3 deletions
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2
docs/config/README.md
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@ -1267,7 +1267,7 @@ disabled = false
The `docker_context` module shows the currently active
[Docker context](https://docs.docker.com/engine/context/working-with-contexts/)
if it's not set to `default` or if the `DOCKER_MACHINE_NAME`, `DOCKER_HOST` or
if it's not set to `default` or `desktop-linux`, or if the `DOCKER_MACHINE_NAME`, `DOCKER_HOST` or
`DOCKER_CONTEXT` environment variables are set (as they are meant to override
the context in use).

23
src/modules/docker_context.rs
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@ -14,7 +14,7 @@ use crate::utils;
/// - Or there is a file named `$HOME/.docker/config.json`
/// - Or a file named `$DOCKER_CONFIG/config.json`
/// - The file is JSON and contains a field named `currentContext`
/// - The value of `currentContext` is not `default`
/// - The value of `currentContext` is not `default` or `desktop-linux`
/// - If multiple criteria are met, we use the following order to define the docker context:
/// - `DOCKER_HOST`, `DOCKER_CONTEXT`, $HOME/.docker/config.json, $`DOCKER_CONFIG/config.json`
/// - (This is the same order docker follows, as `DOCKER_HOST` and `DOCKER_CONTEXT` override the
@ -57,7 +57,8 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
}
};
if ctx == "default" || ctx.starts_with("unix://") {
let default_contexts = ["default", "desktop-linux"];
if default_contexts.contains(&ctx.as_str()) || ctx.starts_with("unix://") {
return None;
}
@ -347,6 +348,24 @@ mod tests {
cfg_dir.close()
}
#[test]
fn test_docker_context_default_after_3_5() -> io::Result<()> {
let cfg_dir = tempfile::tempdir()?;
let actual = ModuleRenderer::new("docker_context")
.env("DOCKER_CONTEXT", "desktop-linux")
.config(toml::toml! {
[docker_context]
only_with_files = false
})
.collect();
let expected = None;
assert_eq!(expected, actual);
cfg_dir.close()
}
#[test]
fn test_docker_context_overrides_config() -> io::Result<()> {
let cfg_dir = tempfile::tempdir()?;