frm-bin 0.15.0

Frakking RabbitMQ version Manager
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71

// Copyright (c) 2025-2026 Michael S. Klishin and Contributors
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use crate::Result;
use crate::errors::Error;
use crate::paths::Paths;
use crate::shell::Shell;
use crate::version::Version;

pub fn run_release(paths: &Paths, version: &Version, shell: Option<Shell>) -> Result<()> {
    if version.is_distributed_via_server_packages_repository() {
        return Err(Error::AlphaVersionNotSupported);
    }

    if !paths.version_installed(version) {
        let versions = paths.installed_versions()?;

        if versions.is_empty() {
            eprintln!("No versions installed. Install one with:");
            eprintln!("  frm releases install {}", version);
        } else {
            eprintln!("Installed versions:");
            for v in &versions {
                eprintln!("  {}", v);
            }
            eprintln!("\nInstall this version with:");
            eprintln!("  frm releases install {}", version);
        }

        return Err(Error::VersionNotInstalled(version.clone()));
    }

    let shell = shell.or_else(Shell::detect).unwrap_or(Shell::Bash);
    print!("{}", shell.env_script(paths, version));

    Ok(())
}

pub fn run_alpha(paths: &Paths, version: &Version, shell: Option<Shell>) -> Result<()> {
    if !version.is_distributed_via_server_packages_repository() {
        return Err(Error::ReleaseVersionNotSupported);
    }

    if !paths.version_installed(version) {
        let versions = paths.installed_alpha_versions()?;

        if versions.is_empty() {
            eprintln!("No alpha versions installed. Install one with:");
            eprintln!("  frm alphas install {}", version);
        } else {
            eprintln!("Installed alpha versions:");
            for v in &versions {
                eprintln!("  {}", v);
            }
            eprintln!("\nInstall this version with:");
            eprintln!("  frm alphas install {}", version);
        }

        return Err(Error::VersionNotInstalled(version.clone()));
    }

    let shell = shell.or_else(Shell::detect).unwrap_or(Shell::Bash);
    print!("{}", shell.env_script(paths, version));

    Ok(())
}