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@ -1,4 +1,3 @@
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use regex::Regex;
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use serde::Deserialize;
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use std::fmt::{self, Display, Formatter};
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use std::fs::{self, remove_file, File};
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@ -6,14 +5,34 @@ use std::io::{self, BufRead, BufReader};
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use std::path::PathBuf;
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use std::process::{self, Command};
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use std::{array, env, mem};
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use winnow::ascii::{space0, space1};
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use winnow::combinator::opt;
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use winnow::Parser;
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const RUSTC_COLOR_ARGS: &[&str] = &["--color", "always"];
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const RUSTC_EDITION_ARGS: &[&str] = &["--edition", "2021"];
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const RUSTC_NO_DEBUG_ARGS: &[&str] = &["-C", "strip=debuginfo"];
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const I_AM_DONE_REGEX: &str = r"^\s*///?\s*I\s+AM\s+NOT\s+DONE";
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const CONTEXT: usize = 2;
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const CLIPPY_CARGO_TOML_PATH: &str = "./exercises/22_clippy/Cargo.toml";
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fn not_done(input: &str) -> bool {
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(
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space0::<_, ()>,
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"//",
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opt('/'),
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space0,
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'I',
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space1,
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"AM",
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space1,
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"NOT",
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space1,
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"DONE",
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)
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.parse_next(&mut &*input)
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.is_ok()
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}
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// Get a temporary file name that is hopefully unique
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#[inline]
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fn temp_file() -> String {
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@ -223,7 +242,6 @@ path = "{}.rs""#,
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Ok(n)
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};
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let re = Regex::new(I_AM_DONE_REGEX).unwrap();
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let mut matched_line_ind: usize = 0;
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let mut prev_lines: [_; CONTEXT] = array::from_fn(|_| String::with_capacity(256));
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let mut line = String::with_capacity(256);
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@ -232,7 +250,7 @@ path = "{}.rs""#,
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match read_line(&mut line) {
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Ok(0) => break,
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Ok(_) => {
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if re.is_match(&line) {
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if not_done(&line) {
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let mut context = Vec::with_capacity(2 * CONTEXT + 1);
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for (ind, prev_line) in prev_lines
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.into_iter()
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@ -413,4 +431,22 @@ mod test {
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let out = exercise.compile().unwrap().run().unwrap();
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assert!(out.stdout.contains("THIS TEST TOO SHALL PASS"));
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}
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#[test]
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fn test_not_done() {
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assert!(not_done("// I AM NOT DONE"));
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assert!(not_done("/// I AM NOT DONE"));
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assert!(not_done("// I AM NOT DONE"));
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assert!(not_done("/// I AM NOT DONE"));
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assert!(not_done("// I AM NOT DONE"));
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assert!(not_done("// I AM NOT DONE"));
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assert!(not_done("// I AM NOT DONE"));
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assert!(not_done("// I AM NOT DONE "));
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assert!(not_done("// I AM NOT DONE!"));
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assert!(!not_done("I AM NOT DONE"));
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assert!(!not_done("// NOT DONE"));
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assert!(!not_done("DONE"));
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assert!(!not_done("// i am not done"));
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}
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}
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