oseda_cli/cmd/
init.rs

1use std::{
2    error::Error,
3    fs::{self},
4    process::Command,
5    str::FromStr,
6};
7
8use clap::Args;
9use strum::IntoEnumIterator;
10
11use crate::{config, template::Template};
12
13/// Options for the `oseda init` command
14#[derive(Args, Debug)]
15pub struct InitOptions {
16    #[arg(long)]
17    pub title: Option<String>,
18
19    #[arg(long, num_args = 1.., value_delimiter=' ')]
20    pub tags: Option<Vec<String>>,
21
22    #[arg(long)]
23    pub color: Option<String>,
24
25    #[arg(long)]
26    pub template: Option<String>,
27}
28
29// embed all the static markdown template files into binary
30const MD_VITE_CONFIG_JS: &str = include_str!("../static/md-templates/vite.config.js");
31const MD_INDEX_HTML: &str = include_str!("../static/md-templates/index.html");
32const MD_MAIN_JS: &str = include_str!("../static/md-templates/main.js");
33const MD_SLIDES: &str = include_str!("../static/md-templates/slides.md");
34const MD_CUSTOM_CSS: &str = include_str!("../static/md-templates/custom.css");
35const MD_FERRIS: &[u8] = include_bytes!("../static/md-templates/ferris.png");
36
37const MD_GITIGNORE: &str = include_str!("../static/md-templates/.gitignore");
38
39// do the same with the html templates
40const HTML_VITE_CONFIG_JS: &str = include_str!("../static/html-templates/vite.config.js");
41const HTML_INDEX_HTML: &str = include_str!("../static/html-templates/index.html");
42const HTML_MAIN_JS: &str = include_str!("../static/html-templates/main.js");
43const HTML_SLIDES: &str = include_str!("../static/html-templates/slides.html");
44const HTML_CUSTOM_CSS: &str = include_str!("../static/html-templates/custom.css");
45const HTML_FERRIS: &[u8] = include_bytes!("../static/html-templates/ferris.png");
46const HTML_GITIGNORE: &str = include_str!("../static/html-templates/.gitignore");
47
48/// Initialize an Oseda project with the provided options
49///
50/// This command will:
51/// - Run `npm init`
52/// - Install required dependencies (Vite, Reveal.js, etc)
53/// - Write config and boilerplate files
54///
55/// # Arguments
56/// * `_opts` - command-line options (this is unused rn, used later I hope)
57///
58/// # Returns
59/// * `Ok(())` if project initialization is suceeded
60/// * `Err` if any step (npm, file write, config generation etc) fails
61pub fn init(opts: InitOptions) -> Result<(), Box<dyn Error>> {
62    let template = match opts.template {
63        Some(ref arg_template) => {
64            Template::from_str(arg_template).map_err(|_| "Invalid template".to_string())?
65        }
66        None => prompt_template()?,
67    };
68
69    let conf = config::create_conf(opts)?;
70
71    std::fs::create_dir_all(&conf.title)?;
72
73    let output = Command::new("npm")
74        .args(["init", "-y", "--prefix", &conf.title])
75        .current_dir(&conf.title)
76        .output()?;
77
78    // swapped to explicit check so it doesn't hang after
79    if !output.status.success() {
80        eprintln!(
81            "npm init failed: {}",
82            String::from_utf8_lossy(&output.stderr)
83        );
84        return Err("npm init failed".into());
85    }
86
87    let npm_commands = vec![
88        format!("install --save-dev vite@5.4.21 http-server@14.1.1"),
89        format!("install reveal.js@5.2.1 serve@14.2.6 highlight.js@11.12.0"),
90        format!("install patch-package@8.0.1"),
91    ];
92
93    for c in npm_commands {
94        let args: Vec<&str> = c.split(' ').collect();
95        let output = Command::new("npm")
96            .args(&args)
97            .current_dir(&conf.title)
98            .output()?;
99
100        if !output.status.success() {
101            eprintln!(
102                "npm {} failed: {}",
103                c,
104                String::from_utf8_lossy(&output.stderr)
105            );
106            return Err(format!("npm {} failed", c).into());
107        }
108        println!("Bootstrapped npm {}", c);
109    }
110
111    println!("Saving config file...");
112
113    config::write_config(&conf.title, &conf)?;
114
115    // 99% sure we'll only ever have to maintain these two template schemas
116    match template {
117        Template::Markdown => {
118            // fs::write(format!("{}/package.json", &conf.title), MD_PACKAGE_JSON)?;
119            fs::write(format!("{}/vite.config.js", &conf.title), MD_VITE_CONFIG_JS)?;
120            fs::write(format!("{}/index.html", &conf.title), MD_INDEX_HTML)?;
121            fs::write(format!("{}/.gitignore", &conf.title), MD_GITIGNORE)?;
122
123            std::fs::create_dir_all(format!("{}/src", &conf.title))?;
124            fs::write(format!("{}/src/main.js", &conf.title), MD_MAIN_JS)?;
125
126            std::fs::create_dir_all(format!("{}/slides", &conf.title))?;
127            fs::write(format!("{}/slides/slides.md", &conf.title), MD_SLIDES)?;
128
129            std::fs::create_dir_all(format!("{}/css", &conf.title))?;
130            fs::write(format!("{}/css/custom.css", &conf.title), MD_CUSTOM_CSS)?;
131
132            std::fs::create_dir_all(format!("{}/public", &conf.title))?;
133            fs::write(format!("{}/public/ferris.png", &conf.title), MD_FERRIS)?;
134        }
135        Template::HTML => {
136            // fs::write(format!("{}/package.json", &conf.title), HTML_PACKAGE_JSON)?;
137            fs::write(
138                format!("{}/vite.config.js", &conf.title),
139                HTML_VITE_CONFIG_JS,
140            )?;
141            fs::write(format!("{}/index.html", &conf.title), HTML_INDEX_HTML)?;
142            fs::write(format!("{}/.gitignore", &conf.title), HTML_GITIGNORE)?;
143
144            std::fs::create_dir_all(format!("{}/src", &conf.title))?;
145            fs::write(format!("{}/src/main.js", &conf.title), HTML_MAIN_JS)?;
146
147            std::fs::create_dir_all(format!("{}/slides", &conf.title))?;
148            fs::write(format!("{}/slides/slides.html", &conf.title), HTML_SLIDES)?;
149
150            std::fs::create_dir_all(format!("{}/css", &conf.title))?;
151            fs::write(format!("{}/css/custom.css", &conf.title), HTML_CUSTOM_CSS)?;
152
153            std::fs::create_dir_all(format!("{}/public", &conf.title))?;
154            fs::write(format!("{}/public/ferris.png", &conf.title), HTML_FERRIS)?
155        }
156    }
157
158    Ok(())
159}
160
161fn prompt_template() -> Result<Template, Box<dyn Error>> {
162    let template_opts: Vec<Template> = Template::iter().collect();
163
164    let chosen_template = inquire::Select::new("Select a template:", template_opts).prompt()?;
165
166    Ok(chosen_template)
167}
oseda_cli/cmd/init.rs

oseda_cli/cmd/
init.rs
