use anyhow::{Context as _, Result};use clap::{Arg, ArgMatches, Command};use docs_preprocessor::ZedDocsPreprocessor;use mdbook::preprocess::{CmdPreprocessor, Preprocessor};use std::io::{self, Read};use std::process; pub fn make_app() -> Command { Command::new("zed-docs-preprocessor") .about("Preprocesses Zed Docs content to provide rich action & keybinding support and more") .subcommand( Command::new("supports") .arg(Arg::new("renderer").required(true)) .about("Check whether a renderer is supported by this preprocessor"), )} fn main() -> Result<()> { let matches = make_app().get_matches(); let preprocessor = ZedDocsPreprocessor::new().context("Failed to create ZedDocsPreprocessor")?; if let Some(sub_args) = matches.subcommand_matches("supports") { handle_supports(&preprocessor, sub_args); } else { handle_preprocessing(&preprocessor)?; } Ok(())} fn handle_preprocessing(pre: &dyn Preprocessor) -> Result<()> { let mut stdin = io::stdin(); let mut input = String::new(); stdin.read_to_string(&mut input)?; let (ctx, book) = CmdPreprocessor::parse_input(input.as_bytes())?; let processed_book = pre.run(&ctx, book)?; serde_json::to_writer(io::stdout(), &processed_book)?; Ok(())} fn handle_supports(pre: &dyn Preprocessor, sub_args: &ArgMatches) -> ! { let renderer = sub_args .get_one::<String>("renderer") .expect("Required argument"); let supported = pre.supports_renderer(renderer); if supported { process::exit(0); } else { process::exit(1); }}
use anyhow::{Context as _, Result};
use clap::{Arg, ArgMatches, Command};
use docs_preprocessor::ZedDocsPreprocessor;
use mdbook::preprocess::{CmdPreprocessor, Preprocessor};
use std::io::{self, Read};
use std::process;
pub fn make_app() -> Command {
Command::new("zed-docs-preprocessor")
.about("Preprocesses Zed Docs content to provide rich action & keybinding support and more")
.subcommand(
Command::new("supports")
.arg(Arg::new("renderer").required(true))
.about("Check whether a renderer is supported by this preprocessor"),
)
}
fn main() -> Result<()> {
let matches = make_app().get_matches();
let preprocessor =
ZedDocsPreprocessor::new().context("Failed to create ZedDocsPreprocessor")?;
if let Some(sub_args) = matches.subcommand_matches("supports") {
handle_supports(&preprocessor, sub_args);
} else {
handle_preprocessing(&preprocessor)?;
}
Ok(())
}
fn handle_preprocessing(pre: &dyn Preprocessor) -> Result<()> {
let mut stdin = io::stdin();
let mut input = String::new();
stdin.read_to_string(&mut input)?;
let (ctx, book) = CmdPreprocessor::parse_input(input.as_bytes())?;
let processed_book = pre.run(&ctx, book)?;
serde_json::to_writer(io::stdout(), &processed_book)?;
Ok(())
}
fn handle_supports(pre: &dyn Preprocessor, sub_args: &ArgMatches) -> ! {
let renderer = sub_args
.get_one::<String>("renderer")
.expect("Required argument");
let supported = pre.supports_renderer(renderer);
if supported {
process::exit(0);
} else {
process::exit(1);
}
}