mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 20:27:58 +00:00
Cecile Tonglet
605f643eed
It changes the way we extended the CLI functionalities of substrate to allow more flexibility. (If this was not clear, here is another version: it changes the `sc_cli` API to allow more flexibility).
This touches a few important things:
- the startup of the async task with tokei:
This was in node and node-template and I moved it to substrate. The idea is to have 1 time the code that handles unix signals (SIGTERM and SIGINT) properly. It is however possible to make this more generic to wait for a future instead and provide only a helper for the basic handling of SIGTERM and SIGINT.
- increased the version of structopt and tokei
- no more use of structopt internal's API
- less use of generics
Related to #4643 and https://github.com/paritytech/cumulus/pull/42: the implementation of "into_configuration" and "get_config" are similar but with better flexibility so it is now possible in cumulus to have the command-line arguments only of the run command for polkadot if we want
Related to https://github.com/paritytech/cumulus/issues/24 and https://github.com/paritytech/cumulus/issues/34 : it will now be possible to make a configuration struct for polkadot with some overrides of the default parameters much more easily.
62 lines
1.9 KiB
Rust
62 lines
1.9 KiB
Rust
// Copyright 2017-2020 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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fn main() {
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#[cfg(feature = "cli")]
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cli::main();
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}
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#[cfg(feature = "cli")]
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mod cli {
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include!("src/cli.rs");
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use std::{fs, env, path::Path};
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use sc_cli::{structopt::clap::Shell};
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use vergen::{ConstantsFlags, generate_cargo_keys};
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pub fn main() {
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build_shell_completion();
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generate_cargo_keys(ConstantsFlags::all()).expect("Failed to generate metadata files");
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build_script_utils::rerun_if_git_head_changed();
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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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Cli::clap().gen_completions("substrate-node", *shell, &path);
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}
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}
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