67 lines
1.6 KiB
Rust
67 lines
1.6 KiB
Rust
mod cli;
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use clap::{CommandFactory, Parser};
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use clap_complete::{Shell, generate as generate_complete};
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use crete::cluster::get_clusters;
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use crete::environment::PathEnvironment;
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use crete::set_repo_path;
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use minijinja::context;
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use thiserror::Error;
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use crate::cli::{Cli, Commands, GlobalOpts};
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#[derive(Debug, Error)]
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enum Error {
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#[error("No clusters where found")]
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NoClustersFound,
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}
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fn generate(opts: &GlobalOpts) -> Result<(), Error> {
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set_repo_path(&opts.repo);
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let patch_env = PathEnvironment::new_patches();
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let clusters = get_clusters(&patch_env);
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if clusters.is_empty() {
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return Err(Error::NoClustersFound);
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}
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let path = opts.repo.join("rendered");
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if path.exists() {
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std::fs::remove_dir_all(&path).unwrap();
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}
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std::fs::create_dir(&path).unwrap();
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let template_env = PathEnvironment::new_templates(&opts.repo);
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for template_name in &template_env {
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let template = template_env.get_template(&template_name).unwrap();
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let content = template
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.render(context! {
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clusters,
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root => opts.repo
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})
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.unwrap();
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std::fs::write(path.join(template_name), content).unwrap();
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}
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Ok(())
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}
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fn main() -> Result<(), Error> {
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let cli = Cli::parse();
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match cli.command {
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Commands::Generate => generate(&cli.global_opts)?,
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Commands::ShellCompletions => generate_complete(
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Shell::from_env().unwrap_or(Shell::Bash),
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&mut Cli::command(),
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"crete",
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&mut std::io::stdout(),
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),
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};
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Ok(())
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}
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