322 lines
13 KiB
Markdown
322 lines
13 KiB
Markdown
<h1 align="center">Intermodal</h1>
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<div align="center">A 40' shipping container for the Internet</div>
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<br />
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<div align="center">
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<a href="https://crates.io/crates/imdl"><img src="https://img.shields.io/crates/v/imdl.svg?logo=rust" alt="crate"/></a>
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<a href="https://github.com/casey/intermodal/actions"><img src="https://github.com/casey/intermodal/workflows/Build/badge.svg" alt="build" /></a>
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<a href="https://imdl.io/book/"><img src="https://img.shields.io/static/v1?logo=read-the-docs&label=book&message=imdl.io&color=informational" alt="book" /></a>
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<a href="https://discord.gg/HaaT5Qz"><img src="https://img.shields.io/discord/679283456261226516.svg?logo=discord&color=7289da" alt ="chat" /></a>
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</div>
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<br />
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Intermodal is a user-friendly and featureful command-line BitTorrent metainfo
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utility. The binary is called `imdl` and runs on Linux, Windows, and macOS.
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At the moment, creation, viewing, and verification of `.torrent` files is
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supported. See [the book](https://imdl.io/book/) for examples and usage
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information.
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For more about the project and its goals, check out
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[this post](https://rodarmor.com/blog/intermodal).
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## Table of Contents
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- [Supported Operating Systems](#supported-operating-systems)
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- [Packages](#packages)
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- [Pre-built binaries](#pre-built-binaries)
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- [Linux and MacOS Install Script](#linux-and-macos-install-script)
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- [Cargo](#cargo)
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- [Shell Completion Scripts](#shell-completion-scripts)
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- [Usage](#usage)
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- [Commands](#commands)
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- [Examples](#examples)
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- [FAQ](#faq)
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- [Notes for Packagers](#notes-for-packagers)
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- [Build Artifacts](#build-artifacts)
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- [Release Updates](#release-updates)
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- [Chat](#chat)
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- [Contributing](#contributing)
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- [Benchmarks](#benchmarks)
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- [Semantic Versioning](#semantic-versioning)
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- [Unstable Features](#unstable-features)
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- [Source Signatures](#source-signatures)
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- [Acknowledgments](#acknowledgments)
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## Installation
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### Supported Operating Systems
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`imdl` supports Linux, MacOS, and Windows, and should work on other unix OSes.
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If it does not, please open an issue!
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### Packages
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| Operating System | Package Manager | Package | Command |
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|:--------------------------------------------------------------------:|:--------------------------------------------------:|:-------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------:|
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| [Various](https://forge.rust-lang.org/release/platform-support.html) | [Cargo](https://www.rust-lang.org) | [imdl](https://crates.io/crates/imdl) | `cargo install imdl` |
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| [Arch Linux](https://www.archlinux.org) | [Yay](https://github.com/Jguer/yay) | [intermodal-bin](https://aur.archlinux.org/packages/intermodal-bin)<sup>AUR</sup> | `yay -S intermodal-bin` |
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| [Arch Linux](https://www.archlinux.org) | [Yay](https://github.com/Jguer/yay) | [intermodal](https://aur.archlinux.org/packages/intermodal)<sup>AUR</sup> | `yay -S intermodal` |
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| [Arch Linux](https://www.archlinux.org) | Manual Installation | [intermodal](https://aur.archlinux.org/packages/intermodal)<sup>AUR</sup> | [wiki](https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages) |
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| [Void Linux](https://voidlinux.org) | [XBPS](https://docs.voidlinux.org/xbps/index.html) | [intermodal](https://github.com/void-linux/void-packages/blob/master/srcpkgs/intermodal/template) | `xbps-install -S intermodal` |
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| [Windows](https://www.microsoft.com/en-us/windows) | [Scoop](https://scoop.sh) | [intermodal](https://github.com/ScoopInstaller/Main/blob/master/bucket/intermodal.json) | `scoop install intermodal` |
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### Pre-built binaries
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Pre-built binaries for Linux, macOS, and Windows can be found on
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[the releases page](https://github.com/casey/intermodal/releases).
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### Linux and MacOS Install Script
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You can use the following command on Linux and MacOS to download the latest
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binary, just replace `DEST` with the directory where you'd like to install the
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`imdl` binary:
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```sh
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curl --proto '=https' --tlsv1.2 -sSf https://imdl.io/install.sh | bash -s -- --to DEST
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```
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A good place to install personal binaries is `~/bin`, which `install.sh` uses
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when `--to` is not supplied. To create the `~/bin` directory and install `imdl`
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there, do:
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```sh
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curl --proto '=https' --tlsv1.2 -sSf https://imdl.io/install.sh | bash
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```
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Additionally, you'll have to add `~/bin` to the `PATH` environment variable,
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which the system uses to find executables. How to do this depends on the shell.
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For `sh`, `bash`, and `zsh`, it should be done in `~/.profile`:
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```sh
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echo 'export PATH=$HOME/bin:$PATH' >> ~/.profile
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```
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For `fish`, it should be done in `~/.config/fish/config.fish`:
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```fish
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echo 'set -gx PATH ~/bin $PATH' >> ~/.config/fish/config.fish
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```
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### Cargo
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`imdl` is written in [Rust](https://www.rust-lang.org/) and can be built from
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source and installed with `cargo install imdl`. To get Rust, use the
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[rustup installer](https://rustup.rs/).
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### Shell Completion Scripts
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Shell completion scripts for Bash, Zsh, Fish, PowerShell, and Elvish are
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included in all [binary releases](https://github.com/casey/imdl/releases).
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For Bash, move `imdl.bash` to `$XDG_CONFIG_HOME/bash_completion` or
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`/etc/bash_completion.d/`.
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For Fish, move `imdl.fish` to `$HOME/.config/fish/completions/`.
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For the Z shell, move `_imdl` to one of your `$fpath` directories.
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For PowerShell, add `. _imdl.ps1` to your PowerShell
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[profile](https://technet.microsoft.com/en-us/library/bb613488(v=vs.85).aspx)
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(note the leading period). If the `_imdl.ps1` file is not on your `PATH`, do
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`. /path/to/_imdl.ps1` instead.
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The `imdl` binary can also generate the same completion scripts at runtime,
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using the `completions` command:
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```sh
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$ imdl completions --shell bash > imdl.bash
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```
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The `--dir` argument can be used to write a completion script into a directory
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with a filename that's appropriate for the shell. For example, the following
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command will write the Z shell completion script to `$fpath[0]/_imdl`:
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```sh
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$ imdl completions --shell zsh --dir $fpath[0]
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```
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## Usage
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Online documentation is available in the book, hosted
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[here](https://imdl.io/book/).
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### Commands
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Adding `--help` to any command will print help text about how to use that
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command, including detailed information about any command-line arguments it
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accepts.
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So, to get information about `imdl torrent create`, run `imdl torrent create
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--help`.
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Additionally, the same help text is available online in
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[the book](https://imdl.io/book/).
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### Examples
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The intro to [the book](https://imdl.io/book/) has a few simple examples. Check
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[the FAQ](https://imdl.io/book/faq.html) for more complex usage examples.
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### FAQ
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The [FAQ](https://imdl.io/book/faq.html) covers a variety of specific
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use-cases. If there's a use case you think should be covered, feel free to open
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[an issue](https://github.com/casey/intermodal/issues/new).
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## Notes for Packagers
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First off, thank you very much! If I can do anything to make packaging
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Intermodal easier, please don't hesistate to open
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[an issue](https://github.com/casey/intermodal/issues/new).
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The Intermodal binary is called `imdl`, and the suggested name for the package
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is `intermodal`.
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Intermodal is written in Rust, and can be built with `cargo build --release`.
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Intermodal is distributed under the
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[Creative Commons Zero](https://creativecommons.org/share-your-work/public-domain/cc0/),
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a public domain dedication with a fallback all-permissive license. The SPDX
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identifier of the CC0 is [CC0-1.0](https://spdx.org/licenses/CC0-1.0.html).
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### Build Artifacts
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There are a number of build artifacts: the binary, the man pages, the
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changelog, and the shell completion scripts.
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The binary is built with `cargo`, and the other artifacts are built `gen`,
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located in `bin/gen`.
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The binary can be built with:
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cargo build --release
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_`gen` requires [`help2man`](https://www.gnu.org/software/help2man/) to be
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installed, which is used to generate man pages from subcommand `--help`
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strings._
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The rest of the build artifacts can be built with `gen`:
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cargo run --package gen -- --bin target/release/imdl all
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_The path to the built `imdl` executable should be passed to `gen` with the `--bin` flag._
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After running the above commands, the following table shows the location of the
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built artifacts.
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| Artifact | Location |
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|--------------------|----------------------------|
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| Binary | `target/release/imdl` |
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| Man Pages | `target/gen/man/*` |
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| Completion Scripts | `target/gen/completions/*` |
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| Changelog | `target/gen/CHANGELOG.md` |
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| Readme | `target/gen/README.md` |
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### Release Updates
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If you'd like to receive an update whenever a new version is released, you can
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watch the intermodal repository in "Releases only" mode.
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## Chat
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The primary chat is on [Discord](https://discord.gg/HaaT5Qz).
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## Contributing
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Your bug reports, feature requests, pull requests, and design help are much
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appreciated!
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Check out issues with the
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["good first issue" label](https://github.com/casey/intermodal/labels/good%20first%20issue)
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for some ideas.
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Quite a few files are generated by the program in `bin/gen`. Some files are
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generated from templates, so those templates should be edited to make changes
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to those files:
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- `bin/gen/templates/SUMMARY.md` -> `book/src/SUMMARY.md`
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- `bin/gen/templates/README.md` -> `README.md`
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- `bin/gen/templates/introduction.md` -> `book/src/introduction.md`
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Some files are completely generated, and so shouldn't be manually edited at
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all:
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- `CHANGELOG.md`
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- `book/src/commands/*`
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- `completions/*`
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- `man/*`
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All files can be regenerated by running `cargo run --package gen all`, or
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`just gen`, if you have [just](https://github.com/casey/just) installed.
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The changelog is generated from YAML metadata in commit messages. Here is an
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example commit message, with metadata:
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```
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Upgrade foo
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Upgrade foo to v7.5, which is much better.
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type: changed
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pr:
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- https://github.com/casey/intermodal/pull/1
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fixes:
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- https://github.com/intermodal/issues/2
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- https://github.com/intermodal/issues/3
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```
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The only required field is `type`. To see the possible values for `type`, run
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`cargo run --package gen commit-types`.
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## Benchmarks
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Performance benchmarks can be run with:
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```shell
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$ cargo bench --features bench
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```
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The benchmark framework used is [`criterion`](https://github.com/bheisler/criterion.rs).
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The bench targets themselves are in the `benches` directory. These targets call benchmarking functions in `src/benches.rs`, which are only enabled when the `bench` feature is enabled.
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## Semantic Versioning
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Intermodal follows [semantic versioning](https://semver.org/).
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In particular:
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- v0.0.X: Breaking changes may be introduced at any time.
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- v0.X.Y: Breaking changes may only be introduced with a minor version number
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bump.
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- vX.Y.Z: Breaking changes may only be introduced with a major version number
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bump
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## Unstable Features
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To avoid premature stabilization and excessive version churn, unstable features
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are unavailable unless the `--unstable` / `-u` flag is passed, for example
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`imdl --unstable torrent create .`. Unstable features may be changed or removed
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at any time.
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## Source Signatures
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All commits to the intermodal master branch signed with Casey Rodarmor's PGP
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key with fingerprint `3259DAEDB29636B0E2025A70556186B153EC6FE0`, which can be
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found
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[on keybase](https://keybase.io/rodarmor/pgp_keys.asc?fingerprint=3259daedb29636b0e2025a70556186b153ec6fe0) and on
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[his homepage](https://rodarmor.com/static/rodarmor.asc).
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## Acknowledgments
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The formatting of `imdl torrent show` is entirely copied from
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[torf](https://github.com/rndusr/torf-cli), an excellent command-line torrent
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creator, editor, and viewer.
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