arcature-cli 2026.1.0

Developer lifecycle CLI for Arcature applications.
Documentation 
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use std::process::Command;

use super::{NumericVersion, ToolError};

#[derive(Debug, Clone, Copy)]
pub(crate) enum Tool {
    Rustc,
    Cargo,
    Node,
    Pnpm,
}

impl Tool {
    pub(crate) fn program(self) -> &'static str {
        match self {
            Self::Rustc => "rustc",
            Self::Cargo => "cargo",
            Self::Node => "node",
            Self::Pnpm => "pnpm",
        }
    }

    pub(crate) fn executable(self) -> &'static str {
        if cfg!(windows) && matches!(self, Self::Pnpm) {
            "pnpm.cmd"
        } else {
            self.program()
        }
    }
}

pub(crate) fn probe(tool: Tool) -> Result<NumericVersion, ToolError> {
    let program = tool.program();
    let output = Command::new(tool.executable())
        .arg("--version")
        .output()
        .map_err(|source| ToolError::Missing { program, source })?;
    if !output.status.success() {
        return Err(ToolError::ProbeFailed {
            program,
            status: output.status,
        });
    }
    let text = String::from_utf8_lossy(&output.stdout);
    NumericVersion::parse(&text).ok_or(ToolError::InvalidOutput { program })
}