Process

Requires the process feature. Build tish with it for run: cargo run -p tish --features process -- run main.tish. For compile: tish compile main.tish -o app --feature process.

process.exit(code)

Exit the process with the given code. 0 = success, non-zero = error.

if (error) {
    process.exit(1)
}

process.cwd()

Return the current working directory as a string.

let cwd = process.cwd()
console.log("Working dir:", cwd)

process.argv

Array of command-line arguments. First element is the program path.

// tish run main.tish foo bar
console.log(process.argv)  // ["./main.tish", "foo", "bar"]

process.env

Object of environment variable names to values.

let port = "PORT" in process.env ? parseInt(process.env.PORT) : 8080
let apiKey = process.env.API_KEY

Check for a key with "KEY" in process.env before accessing.