blues-lsp 0.1.3

LSP language server for the Bluespec SystemVerilog language
Documentation 
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use std::path::{Path, PathBuf};

use serde::Deserialize;
use tracing::error;

use crate::{
    bsc::{self, args::BscArgs},
    util::path::maybe_canonicalize,
};

#[derive(Deserialize)]
pub struct Entry {
    directory: PathBuf,
    arguments: Option<Vec<String>>,
    command: Option<String>,
    file: Option<PathBuf>,
}

impl Entry {
    pub fn parse(self, project_root: &Path) -> Option<BscArgs> {
        let args = if let Some(arguments) = self.arguments {
            arguments
        } else if let Some(command) = self.command {
            bsc::args::tokenize(&command)
        } else {
            error!("entry has no 'arguments' or 'command'");
            return None;
        };

        let mut args = bsc::args::parse_compdb(
            args.into_iter(),
            maybe_canonicalize(&project_root.join(&self.directory)),
        )?;

        if args.file.is_none() {
            args.file = self
                .file
                .map(|f| maybe_canonicalize(&self.directory.join(f)))
        }

        Some(args)
    }
}