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68 lines
2.0 KiB
Rust
68 lines
2.0 KiB
Rust
use std::env;
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use std::process::Command;
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use crate::{crash, internal::AppExitCode, log};
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use crate::info;
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fn do_the_pulling(repos: Vec<String>, verbose: bool) {
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for repo in repos {
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// Set root dir to return after each git pull
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let root_dir = env::current_dir().unwrap();
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log!(verbose, "Root dir: {:?}", root_dir);
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info!("Entering working directory: {}", &repo);
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env::set_current_dir(repo).unwrap();
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log!(verbose, "Current dir: {:?}", env::current_dir().unwrap());
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log!(verbose, "Pulling");
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Command::new("git")
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.arg("pull")
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.spawn()
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.unwrap()
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.wait()
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.unwrap();
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// Return to root dir
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env::set_current_dir(root_dir).unwrap();
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log!(
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verbose,
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"Returned to root dir: {:?}",
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env::current_dir().unwrap()
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);
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}
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}
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pub fn pull(packages: Vec<String>, exclude: Vec<String>, verbose: bool) {
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// If no packages are specified, imply all
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let all = packages.is_empty();
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log!(verbose, "All: {}", all);
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// Read repos from config file
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let repos = crate::workspace::read_cfg(verbose)
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.repo
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.iter()
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.map(|x| x.name.clone())
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.collect::<Vec<String>>();
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log!(verbose, "Repos: {:?}", repos);
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// Set repos_applicable for next function
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let mut repos_applicable = if all { repos } else { packages };
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log!(verbose, "Repos applicable: {:?}", repos_applicable);
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// Subtract exclude from repos_applicable
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if !exclude.is_empty() {
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for ex in &exclude {
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repos_applicable.retain(|x| *x != *ex);
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}
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}
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log!(verbose, "Exclude: {:?}", exclude);
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log!(verbose, "Repos applicable excluded: {:?}", repos_applicable);
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// If all is not specified and packages is empty, crash
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if repos_applicable.is_empty() {
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crash!(AppExitCode::NoPkgs, "No packages specified");
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}
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// Pull!
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log!(verbose, "Pulling {:?}", repos_applicable);
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do_the_pulling(repos_applicable, verbose);
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}
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