seedtool-cli 0.4.0

A command-line tool for generating and transforming cryptographic seeds.
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#![allow(dead_code)]

use anyhow::{Result, bail};
use assert_cmd::Command;

pub fn run_cli_raw_stdin(args: &[&str], stdin: &str) -> Result<String> {
    let output = Command::cargo_bin("seedtool")
        .unwrap()
        .args(args)
        .write_stdin(stdin)
        .assert();

    if output.get_output().status.success() {
        Ok(String::from_utf8(output.get_output().stdout.to_vec()).unwrap())
    } else {
        bail!(
            "Command failed: {:?}",
            String::from_utf8(output.get_output().stderr.to_vec()).unwrap()
        );
    }
}

pub fn run_cli_raw(args: &[&str]) -> Result<String> {
    run_cli_raw_stdin(args, "")
}

pub fn run_cli_raw_expect(args: &[&str], expected: &str) -> Result<()> {
    let output = run_cli_raw(args)?;
    assert_eq!(expected.trim(), output);
    Ok(())
}

pub fn run_cli_stdin(args: &[&str], stdin: &str) -> Result<String> {
    run_cli_raw_stdin(args, stdin).map(|s| s.trim().to_string())
}

pub fn run_cli(args: &[&str]) -> Result<String> { run_cli_stdin(args, "") }

pub fn run_cli_expect_stdin(
    args: &[&str],
    expected: &str,
    stdin: &str,
) -> Result<()> {
    let output = run_cli_stdin(args, stdin)?;
    assert_eq!(expected.trim(), output);
    Ok(())
}

pub fn run_cli_expect(args: &[&str], expected: &str) -> Result<()> {
    run_cli_expect_stdin(args, expected, "")
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_raw_piped_stdin(
    cmds: &[&[&str]],
    stdin: &str,
) -> Result<String> {
    let mut output = stdin.to_string();
    for cmd in cmds {
        output = run_cli_raw_stdin(cmd, &output)?;
    }
    Ok(output)
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_piped_stdin(cmds: &[&[&str]], stdin: &str) -> Result<String> {
    run_cli_raw_piped_stdin(cmds, stdin).map(|s| s.trim().to_string())
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_raw_piped_expect_stdin(
    cmds: &[&[&str]],
    expected: &str,
    stdin: &str,
) -> Result<()> {
    run_cli_raw_piped_stdin(cmds, stdin).map(|s| assert_eq!(expected, s))
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_piped_expect_stdin(
    cmds: &[&[&str]],
    expected: &str,
    stdin: &str,
) -> Result<()> {
    run_cli_piped_stdin(cmds, stdin).map(|s| assert_eq!(expected, s))
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_piped_expect(cmds: &[&[&str]], expected: &str) -> Result<()> {
    run_cli_piped_expect_stdin(cmds, expected, "")
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_raw_piped_expect(
    cmds: &[&[&str]],
    expected: &str,
) -> Result<()> {
    run_cli_raw_piped_expect_stdin(cmds, expected, "")
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_piped(cmds: &[&[&str]]) -> Result<String> {
    run_cli_piped_stdin(cmds, "")
}

/// Run each command in sequence, piping the output of the previous command to
/// the next command.
pub fn run_cli_raw_piped(cmds: &[&[&str]]) -> Result<String> {
    run_cli_raw_piped_stdin(cmds, "")
}