5cd1c075a5
Makefile for formatting and linting Workspace for subcrates. Moved crates to subdir and moved subcrate configs to workspace.*
35 lines
1.0 KiB
Rust
35 lines
1.0 KiB
Rust
extern crate proc_macro;
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use proc_macro::TokenStream;
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use syn::parse_macro_input;
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use crate::read_files::read_files_to_string_impl;
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mod read_files;
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/// Read files from a directory into a HashMap.
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/// The key is the file path relative to the root directory.
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/// The value is the file contents as a string.
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/// # Arguments
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/// * `path` - The directory to search for files, relative to the root directory.
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/// * `pattern` - The regex pattern to match files against. If missing, all files are matched.
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/// # Returns
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/// A HashMap containing the file paths and contents.
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/// # Example
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/// ```
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/// use read_files::read_files_to_string;
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///
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/// let files = read_files_to_string!("./src", ".rs$");
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/// assert!(!files.is_empty());
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/// ```
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/// # Panics
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/// If the path is empty. \
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/// If the pattern is invalid. \
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/// If the path does not exist. \
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/// If there are unexpected tokens. \
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#[proc_macro]
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pub fn read_files_to_string(input: TokenStream) -> TokenStream {
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let args = parse_macro_input!(input as read_files::Args);
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read_files_to_string_impl(args)
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}
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