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@ -84,7 +84,6 @@ pub struct IndentQuery {
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pub outdent: HashSet<String>,
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}
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#[cfg(not(feature = "embed_runtime"))]
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fn load_runtime_file(language: &str, filename: &str) -> Result<String, std::io::Error> {
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let path = crate::RUNTIME_DIR
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.join("queries")
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@ -93,34 +92,6 @@ fn load_runtime_file(language: &str, filename: &str) -> Result<String, std::io::
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std::fs::read_to_string(&path)
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}
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#[cfg(feature = "embed_runtime")]
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fn load_runtime_file(language: &str, filename: &str) -> Result<String, Box<dyn std::error::Error>> {
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use std::path::PathBuf;
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#[derive(rust_embed::RustEmbed)]
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#[folder = "../runtime/"]
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struct Runtime;
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#[derive(Debug)]
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struct EmbeddedFileNotFoundError {
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path: PathBuf,
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}
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impl std::error::Error for EmbeddedFileNotFoundError {}
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impl fmt::Display for EmbeddedFileNotFoundError {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "failed to load embedded file {}", self.path.display())
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}
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}
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let path = PathBuf::from("queries").join(language).join(filename);
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if let Some(query_bytes) = Runtime::get(&path.display().to_string()) {
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String::from_utf8(query_bytes.to_vec()).map_err(|err| err.into())
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} else {
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Err(Box::new(EmbeddedFileNotFoundError { path }))
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}
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}
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fn read_query(language: &str, filename: &str) -> String {
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static INHERITS_REGEX: Lazy<Regex> =
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Lazy::new(|| Regex::new(r";+\s*inherits\s*:?\s*([a-z_,()]+)\s*").unwrap());
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Blaž Hrastnik
3 years ago