asepharyana
7b0b53671f
Menyeragamkan format kode sesuai rustfmt (126 file). Sebelumnya lefthook pre-commit 'cargo fmt --check' akan gagal pada commit apa pun.
39 lines
1.4 KiB
Rust
39 lines
1.4 KiB
Rust
//! Installs language servers (non-interactive, via package managers or
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//! direct download).
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/// Install a language server for the given language.
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///
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/// Returns a success message or an error describing why installation failed.
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pub fn install_language_server(language: &str) -> anyhow::Result<String> {
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match language {
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"rust" => {
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// rust-analyzer is typically installed via rustup
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let output = std::process::Command::new("rustup")
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.args(["component", "add", "rust-analyzer"])
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.output()?;
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if output.status.success() {
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Ok("rust-analyzer installed via rustup".to_string())
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} else {
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anyhow::bail!(
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"failed to install rust-analyzer: {}",
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String::from_utf8_lossy(&output.stderr)
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)
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}
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}
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"python" => {
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let output = std::process::Command::new("npm")
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.args(["install", "-g", "pyright"])
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.output()?;
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if output.status.success() {
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Ok("pyright installed via npm".to_string())
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} else {
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anyhow::bail!(
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"failed to install pyright: {}",
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String::from_utf8_lossy(&output.stderr)
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)
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}
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}
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lang => anyhow::bail!("no install method known for language '{lang}'"),
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}
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}
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