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# Description In this PR I added two new methods to `Stack`, `stdout_file` and `stderr_file`. These two modify the inner `StackOutDest` and set a `File` into the `stdout` and `stderr` respectively. Different to the `push_redirection` methods, these do not require to hold a guard up all the time but require ownership of the stack. This is primarly useful for applications that use `nu` as a language but not the `nushell`. This PR replaces my first attempt #12851 to add a way to capture stdout/-err of external commands. Capturing the stdout without having to write into a file is possible with crates like [`os_pipe`](https://docs.rs/os_pipe), an example for this is given in the doc comment of the `stdout_file` command and can be executed as a doctest (although it doesn't validate that you actually got any data). This implementation takes `File` as input to make it easier to implement on different operating systems without having to worry about `OwnedHandle` or `OwnedFd`. Also this doesn't expose any use `os_pipe` to not leak its types into this API, making it depend on it. As in my previous attempt, @IanManske guided me here. # User-Facing Changes This change has no effect on `nushell` and therefore no user-facing changes. # Tests + Formatting This only exposes a new way of using already existing code and has therefore no further testing. The doctest succeeds on my machine at least (x86 Windows, 64 Bit). # After Submitting All the required documentation is already part of this PR.
54 lines
1.6 KiB
TOML
54 lines
1.6 KiB
TOML
[package]
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authors = ["The Nushell Project Developers"]
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description = "Nushell's internal protocols, including its abstract syntax tree"
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repository = "https://github.com/nushell/nushell/tree/main/crates/nu-protocol"
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edition = "2021"
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license = "MIT"
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name = "nu-protocol"
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version = "0.93.1"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[lib]
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bench = false
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[dependencies]
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nu-utils = { path = "../nu-utils", version = "0.93.1" }
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nu-path = { path = "../nu-path", version = "0.93.1" }
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nu-system = { path = "../nu-system", version = "0.93.1" }
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brotli = { workspace = true, optional = true }
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byte-unit = { version = "5.1", features = [ "serde" ] }
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chrono = { workspace = true, features = [ "serde", "std", "unstable-locales" ], default-features = false }
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chrono-humanize = { workspace = true }
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fancy-regex = { workspace = true }
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indexmap = { workspace = true }
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lru = { workspace = true }
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miette = { workspace = true, features = ["fancy-no-backtrace"] }
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num-format = { workspace = true }
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rmp-serde = { workspace = true, optional = true }
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serde = { workspace = true, default-features = false }
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serde_json = { workspace = true, optional = true }
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thiserror = "1.0"
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typetag = "0.2"
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[features]
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plugin = [
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"brotli",
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"rmp-serde",
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"serde_json",
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]
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[dev-dependencies]
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serde_json = { workspace = true }
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strum = "0.26"
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strum_macros = "0.26"
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nu-test-support = { path = "../nu-test-support", version = "0.93.1" }
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pretty_assertions = { workspace = true }
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rstest = { workspace = true }
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tempfile = { workspace = true }
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os_pipe = { workspace = true }
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[package.metadata.docs.rs]
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all-features = true
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