oseda_cli/cmd/
init.rs

1/*
2npm init -y
3npm install --save-dev vite http-server
4npm install reveal.js serve vite-plugin-singlefile
5touch vite.config.js -> add the plugin, write this by hand
6
7*/
8
9use std::{
10    error::Error,
11    fs::{self},
12    process::Command,
13    str::FromStr,
14};
15
16use clap::Args;
17use strum::IntoEnumIterator;
18
19use crate::{config, template::Template};
20
21/// Options for the `oseda init` command
22#[derive(Args, Debug)]
23pub struct InitOptions {
24    #[arg(long)]
25    pub title: Option<String>,
26
27    #[arg(long, num_args = 1.., value_delimiter=' ')]
28    pub tags: Option<Vec<String>>,
29
30    #[arg(long)]
31    pub color: Option<String>,
32
33    #[arg(long)]
34    pub template: Option<String>,
35}
36
37// embed all the static markdown template files into binary
38const MD_VITE_CONFIG_JS: &str = include_str!("../static/md-templates/vite.config.js");
39const MD_INDEX_HTML: &str = include_str!("../static/md-templates/index.html");
40const MD_MAIN_JS: &str = include_str!("../static/md-templates/main.js");
41const MD_SLIDES: &str = include_str!("../static/md-templates/slides.md");
42const MD_CUSTOM_CSS: &str = include_str!("../static/md-templates/custom.css");
43const MD_FERRIS: &[u8] = include_bytes!("../static/md-templates/ferris.png");
44
45const MD_GITIGNORE: &str = include_str!("../static/md-templates/.gitignore");
46
47// do the same with the html templates
48const HTML_VITE_CONFIG_JS: &str = include_str!("../static/html-templates/vite.config.js");
49const HTML_INDEX_HTML: &str = include_str!("../static/html-templates/index.html");
50const HTML_MAIN_JS: &str = include_str!("../static/html-templates/main.js");
51const HTML_SLIDES: &str = include_str!("../static/html-templates/slides.html");
52const HTML_CUSTOM_CSS: &str = include_str!("../static/html-templates/custom.css");
53const HTML_FERRIS: &[u8] = include_bytes!("../static/html-templates/ferris.png");
54const HTML_GITIGNORE: &str = include_str!("../static/html-templates/.gitignore");
55
56/// Initialize an Oseda project with the provided options
57///
58/// This command will:
59/// - Run `npm init`
60/// - Install required dependencies (Vite, Reveal.js, etc)
61/// - Write config and boilerplate files
62///
63/// # Arguments
64/// * `_opts` - command-line options (this is unused rn, used later I hope)
65///
66/// # Returns
67/// * `Ok(())` if project initialization is suceeded
68/// * `Err` if any step (npm, file write, config generation etc) fails
69pub fn init(opts: InitOptions) -> Result<(), Box<dyn Error>> {
70    let template = match opts.template {
71        Some(ref arg_template) => {
72            Template::from_str(arg_template).map_err(|_| "Invalid template".to_string())?
73        }
74        None => prompt_template()?,
75    };
76
77    let conf = config::create_conf(opts)?;
78
79    std::fs::create_dir_all(&conf.title)?;
80
81    let output = Command::new("npm")
82        .args(["init", "-y", "--prefix", &conf.title])
83        .current_dir(&conf.title)
84        .output()?;
85
86    // swapped to explicit check so it doesn't hang after
87    if !output.status.success() {
88        eprintln!(
89            "npm init failed: {}",
90            String::from_utf8_lossy(&output.stderr)
91        );
92        return Err("npm init failed".into());
93    }
94
95    let npm_commands = vec![
96        format!("install --save-dev vite@5.4.21 http-server@14.1.1"),
97        format!("install reveal.js@5.2.1 serve@14.2.6 vite-plugin-singlefile@2.3.0"),
98        format!("install patch-package@8.0.1"),
99    ];
100
101    for c in npm_commands {
102        let args: Vec<&str> = c.split(' ').collect();
103        let output = Command::new("npm")
104            .args(&args)
105            .current_dir(&conf.title)
106            .output()?;
107
108        if !output.status.success() {
109            eprintln!(
110                "npm {} failed: {}",
111                c,
112                String::from_utf8_lossy(&output.stderr)
113            );
114            return Err(format!("npm {} failed", c).into());
115        }
116        println!("Bootstrapped npm {}", c);
117    }
118
119    println!("Saving config file...");
120
121    config::write_config(&conf.title, &conf)?;
122
123    // 99% sure we'll only ever have to maintain these two template schemas
124    match template {
125        Template::Markdown => {
126            // fs::write(format!("{}/package.json", &conf.title), MD_PACKAGE_JSON)?;
127            fs::write(format!("{}/vite.config.js", &conf.title), MD_VITE_CONFIG_JS)?;
128            fs::write(format!("{}/index.html", &conf.title), MD_INDEX_HTML)?;
129            fs::write(format!("{}/.gitignore", &conf.title), MD_GITIGNORE)?;
130
131            std::fs::create_dir_all(format!("{}/src", &conf.title))?;
132            fs::write(format!("{}/src/main.js", &conf.title), MD_MAIN_JS)?;
133
134            std::fs::create_dir_all(format!("{}/slides", &conf.title))?;
135            fs::write(format!("{}/slides/slides.md", &conf.title), MD_SLIDES)?;
136
137            std::fs::create_dir_all(format!("{}/css", &conf.title))?;
138            fs::write(format!("{}/css/custom.css", &conf.title), MD_CUSTOM_CSS)?;
139
140            std::fs::create_dir_all(format!("{}/public", &conf.title))?;
141            fs::write(format!("{}/public/ferris.png", &conf.title), MD_FERRIS)?;
142        }
143        Template::HTML => {
144            // fs::write(format!("{}/package.json", &conf.title), HTML_PACKAGE_JSON)?;
145            fs::write(
146                format!("{}/vite.config.js", &conf.title),
147                HTML_VITE_CONFIG_JS,
148            )?;
149            fs::write(format!("{}/index.html", &conf.title), HTML_INDEX_HTML)?;
150            fs::write(format!("{}/.gitignore", &conf.title), HTML_GITIGNORE)?;
151
152            std::fs::create_dir_all(format!("{}/src", &conf.title))?;
153            fs::write(format!("{}/src/main.js", &conf.title), HTML_MAIN_JS)?;
154
155            std::fs::create_dir_all(format!("{}/slides", &conf.title))?;
156            fs::write(format!("{}/slides/slides.html", &conf.title), HTML_SLIDES)?;
157
158            std::fs::create_dir_all(format!("{}/css", &conf.title))?;
159            fs::write(format!("{}/css/custom.css", &conf.title), HTML_CUSTOM_CSS)?;
160
161            std::fs::create_dir_all(format!("{}/public", &conf.title))?;
162            fs::write(format!("{}/public/ferris.png", &conf.title), HTML_FERRIS)?
163        }
164    }
165
166    Ok(())
167}
168
169fn prompt_template() -> Result<Template, Box<dyn Error>> {
170    let template_opts: Vec<Template> = Template::iter().collect();
171
172    let chosen_template = inquire::Select::new("Select a template:", template_opts).prompt()?;
173
174    Ok(chosen_template)
175}
oseda_cli/cmd/init.rs

oseda_cli/cmd/
init.rs
