f51d89ba02
This moves Result and Error to mdbook-core with the anticipation of using them in user crates. For now, the internal APIs will be using anyhow directly, but the intent is to transition more of these to mdbook-core where it makes sense.
38 lines
1,011 B
Rust
38 lines
1,011 B
Rust
use super::command_prelude::*;
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use crate::{get_book_dir, open};
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use anyhow::Result;
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use mdbook::MDBook;
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use std::path::PathBuf;
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// Create clap subcommand arguments
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pub fn make_subcommand() -> Command {
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Command::new("build")
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.about("Builds a book from its markdown files")
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.arg_dest_dir()
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.arg_root_dir()
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.arg_open()
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}
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// Build command implementation
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pub fn execute(args: &ArgMatches) -> Result<()> {
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let book_dir = get_book_dir(args);
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let mut book = MDBook::load(book_dir)?;
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if let Some(dest_dir) = args.get_one::<PathBuf>("dest-dir") {
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book.config.build.build_dir = dest_dir.into();
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}
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book.build()?;
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if args.get_flag("open") {
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// FIXME: What's the right behaviour if we don't use the HTML renderer?
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let path = book.build_dir_for("html").join("index.html");
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if !path.exists() {
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error!("No chapter available to open");
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std::process::exit(1)
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}
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open(path);
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}
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Ok(())
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}
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