From 9d31f5f46a8405d7f15b2c3c73f6d19c59738795 Mon Sep 17 00:00:00 2001 From: Alexander Rosenberg Date: Thu, 6 Oct 2022 22:34:56 -0700 Subject: [PATCH] Initial commit --- .cargo/config.toml | 2 + .gitignore | 1 + Cargo.lock | 7 + Cargo.toml | 6 + LICENSE | 674 +++++++++++++++++++++++++++++++++++++++++++++ README.md | 17 ++ install.sh | 14 + licenses/agpl3 | 661 ++++++++++++++++++++++++++++++++++++++++++++ licenses/cc0 | 121 ++++++++ licenses/gpl3 | 674 +++++++++++++++++++++++++++++++++++++++++++++ licenses/lgpl3 | 165 +++++++++++ licenses/unlicense | 24 ++ src/main.rs | 64 +++++ 13 files changed, 2430 insertions(+) create mode 100644 .cargo/config.toml create mode 100644 .gitignore create mode 100644 Cargo.lock create mode 100644 Cargo.toml create mode 100644 LICENSE create mode 100644 README.md create mode 100755 install.sh create mode 100644 licenses/agpl3 create mode 100644 licenses/cc0 create mode 100644 licenses/gpl3 create mode 100644 licenses/lgpl3 create mode 100644 licenses/unlicense create mode 100644 src/main.rs diff --git a/.cargo/config.toml b/.cargo/config.toml new file mode 100644 index 0000000..d387223 --- /dev/null +++ b/.cargo/config.toml @@ -0,0 +1,2 @@ +[env] +DATA_PATH = { value = "licenses", relative = true } diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/target diff --git a/Cargo.lock b/Cargo.lock new file mode 100644 index 0000000..7f42e3d --- /dev/null +++ b/Cargo.lock @@ -0,0 +1,7 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 3 + +[[package]] +name = "license-tool" +version = "0.1.0" diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..0756285 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "license-tool" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..fd4b850 --- /dev/null +++ b/README.md @@ -0,0 +1,17 @@ +# license-tool +A simple tool for creating `LICENSE` files. + +### Installation +To install, simply run the `install.sh` script. It takes an optional argument +that is the install prefix. This defaults to `/usr/local`. + +### Usage +> `license-tool [-h] [-o OUTFILE] ` + +Use the `-h` flag to get a list of installed licenses. + +### Additional licenses +To add additional licenses, just put them in the `licenses/` directory. The name +of the file (INCLUDING the extension) will be used as the license name. After +adding a new license, you must run `install.sh` again for the change to change +effect. diff --git a/install.sh b/install.sh new file mode 100755 index 0000000..58a5bbc --- /dev/null +++ b/install.sh @@ -0,0 +1,14 @@ +#!/bin/sh + +PREFIX="/usr/local" + +if [ "$#" -ge 1 ]; then + PREFIX="$1" +fi + +export DATA_PATH="$PREFIX/share/license-tool" + +cargo install --path . --root "$PREFIX" +printf "Installing licenses to '%s'\n" "$DATA_PATH" +rm -rf "$DATA_PATH" +cp -R licenses "$DATA_PATH" diff --git a/licenses/agpl3 b/licenses/agpl3 new file mode 100644 index 0000000..be3f7b2 --- /dev/null +++ b/licenses/agpl3 @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +our General Public Licenses are intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. + + When we speak of free software, we are referring to freedom, not +price. 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If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/licenses/unlicense b/licenses/unlicense new file mode 100644 index 0000000..68a49da --- /dev/null +++ b/licenses/unlicense @@ -0,0 +1,24 @@ +This is free and unencumbered software released into the public domain. + +Anyone is free to copy, modify, publish, use, compile, sell, or +distribute this software, either in source code form or as a compiled +binary, for any purpose, commercial or non-commercial, and by any +means. + +In jurisdictions that recognize copyright laws, the author or authors +of this software dedicate any and all copyright interest in the +software to the public domain. We make this dedication for the benefit +of the public at large and to the detriment of our heirs and +successors. We intend this dedication to be an overt act of +relinquishment in perpetuity of all present and future rights to this +software under copyright law. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +For more information, please refer to diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..ad1453e --- /dev/null +++ b/src/main.rs @@ -0,0 +1,64 @@ +use std::env; +use std::fs; +use std::io; +use std::process::exit; + +const DATA_PATH: &str = env!("DATA_PATH"); + +fn main() { + let args: Vec = env::args().collect(); + let license_index; + let outfile: &str; + if args.len() < 2 || args[1] == "-h" { + print_help(); + return; + } else if args[1] == "-o" { + outfile = get_outfile(&args).unwrap_or_else(|| exit(1)); + license_index = 3; + } else { + outfile = "LICENSE"; + license_index = 1; + } + if args.len() <= license_index { + print_help(); + return; + } + copy_license(&args[license_index], outfile); +} + +fn copy_license(license: &str, outfile: &str) { + let license_path = DATA_PATH.to_owned() + "/" + license; + let license_content = fs::read_to_string(license_path).unwrap_or_else(|_| { + eprintln!("error: could not open license for reading: '{}'", license); + exit(1); + }); + let _ = fs::write(outfile, license_content).or_else(|_| -> io::Result<()> { + eprintln!("error: could not write license: '{}'", outfile); + exit(1); + }); +} + +fn get_outfile(args: &Vec) -> Option<&str> { + if args.len() < 3 { + eprintln!("error: -o requires an option"); + return None; + } + return Some(&args[2]); +} + +fn print_help() { + println!("license-tool [-h] [-o OUTFILE] "); + println!("Licenses:"); + let dirs = fs::read_dir(DATA_PATH); + if dirs.is_err() { + eprintln!("error: could not open data directory"); + exit(1); + } + for file in dirs.unwrap() { + if file.is_err() { + eprintln!("error: error reading data directory"); + exit(1); + } + println!(" {}", file.as_ref().unwrap().file_name().to_string_lossy()); + } +}