mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 14:37:57 +00:00
Stanislav Tkach
51 lines
1.6 KiB
Rust
51 lines
1.6 KiB
Rust
// Copyright 2017-2018 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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use cli::{NoCustom, CoreParams};
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use std::{fs, env, path::Path};
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use structopt::{StructOpt, clap::Shell};
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fn main() {
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build_shell_completion();
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}
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/// Build shell completion scripts for all known shells
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/// Full list in https://github.com/kbknapp/clap-rs/blob/e9d0562a1dc5dfe731ed7c767e6cee0af08f0cf9/src/app/parser.rs#L123
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fn build_shell_completion() {
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for shell in &[Shell::Bash, Shell::Fish, Shell::Zsh, Shell::Elvish, Shell::PowerShell] {
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build_completion(shell);
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}
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}
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/// Build the shell auto-completion for a given Shell
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fn build_completion(shell: &Shell) {
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let outdir = match env::var_os("OUT_DIR") {
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None => return,
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Some(dir) => dir,
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};
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let path = Path::new(&outdir)
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.parent().unwrap()
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.parent().unwrap()
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.parent().unwrap()
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.join("completion-scripts");
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fs::create_dir(&path).ok();
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CoreParams::<NoCustom, NoCustom>::clap().gen_completions("substrate-node", *shell, &path);
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}
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