60 lines
1.9 KiB
Rust
60 lines
1.9 KiB
Rust
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use std::io::Read;
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use std::path::Path;
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use crate::parser::parse;
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use crate::parser::parse_with_settings;
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use crate::settings::GlobalSettings;
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use crate::settings::LocalFileAccessInterface;
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#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
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pub fn main_body() -> Result<(), Box<dyn std::error::Error>> {
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let args = std::env::args().skip(1);
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if args.is_empty() {
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let org_contents = read_stdin_to_string()?;
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run_anonymous_parse(org_contents)
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} else {
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for arg in args {
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run_parse_on_file(arg)?
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}
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Ok(())
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}
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}
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fn read_stdin_to_string() -> Result<String, Box<dyn std::error::Error>> {
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let mut stdin_contents = String::new();
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std::io::stdin()
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.lock()
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.read_to_string(&mut stdin_contents)?;
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Ok(stdin_contents)
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}
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fn run_anonymous_parse<P: AsRef<str>>(org_contents: P) -> Result<(), Box<dyn std::error::Error>> {
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let org_contents = org_contents.as_ref();
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let rust_parsed = parse(org_contents)?;
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println!("{:#?}", rust_parsed);
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#[cfg(feature = "event_count")]
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crate::event_count::report(org_contents);
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Ok(())
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}
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fn run_parse_on_file<P: AsRef<Path>>(org_path: P) -> Result<(), Box<dyn std::error::Error>> {
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let org_path = org_path.as_ref();
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let parent_directory = org_path
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.parent()
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.ok_or("Should be contained inside a directory.")?;
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let org_contents = std::fs::read_to_string(org_path)?;
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let org_contents = org_contents.as_str();
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let file_access_interface = LocalFileAccessInterface {
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working_directory: Some(parent_directory.to_path_buf()),
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};
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let global_settings = GlobalSettings {
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file_access: &file_access_interface,
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..Default::default()
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};
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let rust_parsed = parse_with_settings(org_contents, &global_settings)?;
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println!("{:#?}", rust_parsed);
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#[cfg(feature = "event_count")]
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crate::event_count::report(org_contents);
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Ok(())
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}
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