refactor(cli)!: Shift Report impls to bin

This way we can add dependencies on things like `yansi` without worrying
about compatibility.

benches/checks.rs

@@ -26,7 +26,7 @@ fn bench_checks(c: &mut Criterion) {
                     sample_path.path(),
                     true,
                     &policy,
-                    &typos_cli::report::PrintSilent,
+                    &PrintSilent,
                 )
             });
         });
@@ -36,28 +36,18 @@ fn bench_checks(c: &mut Criterion) {
                     sample_path.path(),
                     true,
                     &policy,
-                    &typos_cli::report::PrintSilent,
+                    &PrintSilent,
                 )
             });
         });
         group.bench_with_input(BenchmarkId::new("Words", name), &len, |b, _| {
             b.iter(|| {
-                typos_cli::file::Words.check_file(
-                    sample_path.path(),
-                    true,
-                    &policy,
-                    &typos_cli::report::PrintSilent,
-                )
+                typos_cli::file::Words.check_file(sample_path.path(), true, &policy, &PrintSilent)
             });
         });
         group.bench_with_input(BenchmarkId::new("Typos", name), &len, |b, _| {
             b.iter(|| {
-                typos_cli::file::Typos.check_file(
-                    sample_path.path(),
-                    true,
-                    &policy,
-                    &typos_cli::report::PrintSilent,
-                )
+                typos_cli::file::Typos.check_file(sample_path.path(), true, &policy, &PrintSilent)
             });
         });
     }
@@ -66,5 +56,14 @@ fn bench_checks(c: &mut Criterion) {
     temp.close().unwrap();
 }
 
+#[derive(Debug, Default)]
+pub struct PrintSilent;
+
+impl typos_cli::report::Report for PrintSilent {
+    fn report(&self, _msg: typos_cli::report::Message) -> Result<(), std::io::Error> {
+        Ok(())
+    }
+}
+
 criterion_group!(benches, bench_checks,);
 criterion_main!(benches);

src/bin/typos-cli/args.rs

@@ -1,6 +1,6 @@
 use structopt::StructOpt;
 
-use crate::config;
+use typos_cli::config;
 
 arg_enum! {
     #[derive(Debug, Copy, Clone, PartialEq, Eq)]
@@ -12,10 +12,10 @@ arg_enum! {
     }
 }
 
-pub const PRINT_SILENT: typos_cli::report::PrintSilent = typos_cli::report::PrintSilent;
-pub const PRINT_BRIEF: typos_cli::report::PrintBrief = typos_cli::report::PrintBrief;
-pub const PRINT_LONG: typos_cli::report::PrintLong = typos_cli::report::PrintLong;
-pub const PRINT_JSON: typos_cli::report::PrintJson = typos_cli::report::PrintJson;
+pub const PRINT_SILENT: crate::report::PrintSilent = crate::report::PrintSilent;
+pub const PRINT_BRIEF: crate::report::PrintBrief = crate::report::PrintBrief;
+pub const PRINT_LONG: crate::report::PrintLong = crate::report::PrintLong;
+pub const PRINT_JSON: crate::report::PrintJson = crate::report::PrintJson;
 
 impl Format {
     pub(crate) fn reporter(self) -> &'static dyn typos_cli::report::Report {

src/bin/typos-cli/main.rs

@@ -7,8 +7,7 @@ use std::io::Write;
 use structopt::StructOpt;
 
 mod args;
-use typos_cli::config;
-use typos_cli::report;
+mod report;
 
 use proc_exit::WithCodeResultExt;
 
@@ -63,9 +62,10 @@ fn run_dump_config(args: &args::Args, output_path: &std::path::Path) -> proc_exi
     let mut engine = typos_cli::policy::ConfigEngine::new(&storage);
     engine.set_isolated(args.isolated);
 
-    let mut overrides = config::Config::default();
+    let mut overrides = typos_cli::config::Config::default();
     if let Some(path) = args.custom_config.as_ref() {
-        let custom = config::Config::from_file(path).with_code(proc_exit::Code::CONFIG_ERR)?;
+        let custom =
+            typos_cli::config::Config::from_file(path).with_code(proc_exit::Code::CONFIG_ERR)?;
         overrides.update(&custom);
     }
     overrides.update(&args.config.to_config());
@@ -75,7 +75,7 @@ fn run_dump_config(args: &args::Args, output_path: &std::path::Path) -> proc_exi
         .load_config(cwd)
         .with_code(proc_exit::Code::CONFIG_ERR)?;
 
-    let mut defaulted_config = config::Config::from_defaults();
+    let mut defaulted_config = typos_cli::config::Config::from_defaults();
     defaulted_config.update(&config);
     let output = toml::to_string_pretty(&defaulted_config).with_code(proc_exit::Code::FAILURE)?;
     if output_path == std::path::Path::new("-") {
@@ -108,9 +108,10 @@ fn run_type_list(args: &args::Args) -> proc_exit::ExitResult {
     let mut engine = typos_cli::policy::ConfigEngine::new(&storage);
     engine.set_isolated(args.isolated);
 
-    let mut overrides = config::Config::default();
+    let mut overrides = typos_cli::config::Config::default();
     if let Some(path) = args.custom_config.as_ref() {
-        let custom = config::Config::from_file(path).with_code(proc_exit::Code::CONFIG_ERR)?;
+        let custom =
+            typos_cli::config::Config::from_file(path).with_code(proc_exit::Code::CONFIG_ERR)?;
         overrides.update(&custom);
     }
     overrides.update(&args.config.to_config());
@@ -142,9 +143,10 @@ fn run_checks(args: &args::Args) -> proc_exit::ExitResult {
     let mut engine = typos_cli::policy::ConfigEngine::new(&storage);
     engine.set_isolated(args.isolated);
 
-    let mut overrides = config::Config::default();
+    let mut overrides = typos_cli::config::Config::default();
     if let Some(path) = args.custom_config.as_ref() {
-        let custom = config::Config::from_file(path).with_code(proc_exit::Code::CONFIG_ERR)?;
+        let custom =
+            typos_cli::config::Config::from_file(path).with_code(proc_exit::Code::CONFIG_ERR)?;
         overrides.update(&custom);
     }
     overrides.update(&args.config.to_config());
@@ -190,7 +192,7 @@ fn run_checks(args: &args::Args) -> proc_exit::ExitResult {
             args.format.reporter()
         };
         let status_reporter = report::MessageStatus::new(output_reporter);
-        let reporter: &dyn report::Report = &status_reporter;
+        let reporter: &dyn typos_cli::report::Report = &status_reporter;
 
         let selected_checks: &dyn typos_cli::file::FileChecker = if args.files {
             &typos_cli::file::FoundFiles

src/bin/typos-cli/report.rs

@@ -0,0 +1,204 @@
+#![allow(clippy::needless_update)]
+
+use std::io::{self, Write};
+use std::sync::atomic;
+
+use typos_cli::report::{Context, Message, Report, Typo};
+
+pub struct MessageStatus<'r> {
+    typos_found: atomic::AtomicBool,
+    errors_found: atomic::AtomicBool,
+    reporter: &'r dyn Report,
+}
+
+impl<'r> MessageStatus<'r> {
+    pub fn new(reporter: &'r dyn Report) -> Self {
+        Self {
+            typos_found: atomic::AtomicBool::new(false),
+            errors_found: atomic::AtomicBool::new(false),
+            reporter,
+        }
+    }
+
+    pub fn typos_found(&self) -> bool {
+        self.typos_found.load(atomic::Ordering::Relaxed)
+    }
+
+    pub fn errors_found(&self) -> bool {
+        self.errors_found.load(atomic::Ordering::Relaxed)
+    }
+}
+
+impl<'r> Report for MessageStatus<'r> {
+    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
+        let _ = self.typos_found.compare_exchange(
+            false,
+            msg.is_correction(),
+            atomic::Ordering::Relaxed,
+            atomic::Ordering::Relaxed,
+        );
+        let _ = self
+            .errors_found
+            .compare_exchange(
+                false,
+                msg.is_error(),
+                atomic::Ordering::Relaxed,
+                atomic::Ordering::Relaxed,
+            )
+            .unwrap();
+        self.reporter.report(msg)
+    }
+}
+
+#[derive(Debug, Default)]
+pub struct PrintSilent;
+
+impl Report for PrintSilent {
+    fn report(&self, _msg: Message) -> Result<(), std::io::Error> {
+        Ok(())
+    }
+}
+
+#[derive(Copy, Clone, Debug)]
+pub struct PrintBrief;
+
+impl Report for PrintBrief {
+    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
+        match &msg {
+            Message::BinaryFile(msg) => {
+                log::info!("{}", msg);
+            }
+            Message::Typo(msg) => print_brief_correction(msg)?,
+            Message::File(msg) => {
+                writeln!(io::stdout(), "{}", msg.path.display())?;
+            }
+            Message::Parse(msg) => {
+                writeln!(io::stdout(), "{}", msg.data)?;
+            }
+            Message::Error(msg) => {
+                log::error!("{}: {}", context_display(&msg.context), msg.msg);
+            }
+            _ => unimplemented!("New message {:?}", msg),
+        }
+        Ok(())
+    }
+}
+
+#[derive(Copy, Clone, Debug)]
+pub struct PrintLong;
+
+impl Report for PrintLong {
+    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
+        match &msg {
+            Message::BinaryFile(msg) => {
+                log::info!("{}", msg);
+            }
+            Message::Typo(msg) => print_long_correction(msg)?,
+            Message::File(msg) => {
+                writeln!(io::stdout(), "{}", msg.path.display())?;
+            }
+            Message::Parse(msg) => {
+                writeln!(io::stdout(), "{}", msg.data)?;
+            }
+            Message::Error(msg) => {
+                log::error!("{}: {}", context_display(&msg.context), msg.msg);
+            }
+            _ => unimplemented!("New message {:?}", msg),
+        }
+        Ok(())
+    }
+}
+
+fn print_brief_correction(msg: &Typo) -> Result<(), std::io::Error> {
+    let line = String::from_utf8_lossy(msg.buffer.as_ref());
+    let line = line.replace("\t", " ");
+    let column = unicode_segmentation::UnicodeSegmentation::graphemes(
+        line.get(0..msg.byte_offset).unwrap(),
+        true,
+    )
+    .count();
+    match &msg.corrections {
+        typos::Status::Valid => {}
+        typos::Status::Invalid => {
+            writeln!(
+                io::stdout(),
+                "{}:{}: `{}` is disallowed",
+                context_display(&msg.context),
+                column,
+                msg.typo,
+            )?;
+        }
+        typos::Status::Corrections(corrections) => {
+            writeln!(
+                io::stdout(),
+                "{}:{}: `{}` -> {}",
+                context_display(&msg.context),
+                column,
+                msg.typo,
+                itertools::join(corrections.iter().map(|s| format!("`{}`", s)), ", ")
+            )?;
+        }
+    }
+
+    Ok(())
+}
+
+fn print_long_correction(msg: &Typo) -> Result<(), std::io::Error> {
+    let stdout = io::stdout();
+    let mut handle = stdout.lock();
+
+    let line = String::from_utf8_lossy(msg.buffer.as_ref());
+    let line = line.replace("\t", " ");
+    let column = unicode_segmentation::UnicodeSegmentation::graphemes(
+        line.get(0..msg.byte_offset).unwrap(),
+        true,
+    )
+    .count();
+    match &msg.corrections {
+        typos::Status::Valid => {}
+        typos::Status::Invalid => {
+            writeln!(handle, "error: `{}` is disallowed`", msg.typo,)?;
+        }
+        typos::Status::Corrections(corrections) => {
+            writeln!(
+                handle,
+                "error: `{}` should be {}",
+                msg.typo,
+                itertools::join(corrections.iter().map(|s| format!("`{}`", s)), ", ")
+            )?;
+        }
+    }
+    writeln!(handle, "  --> {}:{}", context_display(&msg.context), column)?;
+
+    if let Some(Context::File(context)) = &msg.context {
+        let line_num = context.line_num.to_string();
+        let line_indent: String = itertools::repeat_n(" ", line_num.len()).collect();
+
+        let hl_indent: String = itertools::repeat_n(" ", column).collect();
+        let hl: String = itertools::repeat_n("^", msg.typo.len()).collect();
+
+        writeln!(handle, "{} |", line_indent)?;
+        writeln!(handle, "{} | {}", line_num, line.trim_end())?;
+        writeln!(handle, "{} | {}{}", line_indent, hl_indent, hl)?;
+        writeln!(handle, "{} |", line_indent)?;
+    }
+
+    Ok(())
+}
+
+fn context_display<'c>(context: &'c Option<Context<'c>>) -> &'c dyn std::fmt::Display {
+    context
+        .as_ref()
+        .map(|c| c as &dyn std::fmt::Display)
+        .unwrap_or(&"")
+}
+
+#[derive(Copy, Clone, Debug)]
+pub struct PrintJson;
+
+impl Report for PrintJson {
+    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
+        writeln!(io::stdout(), "{}", serde_json::to_string(&msg).unwrap())?;
+        Ok(())
+    }
+}

src/report.rs

@@ -1,8 +1,10 @@
 #![allow(clippy::needless_update)]
 
 use std::borrow::Cow;
-use std::io::{self, Write};
-use std::sync::atomic;
+
+pub trait Report: Send + Sync {
+    fn report(&self, msg: Message) -> Result<(), std::io::Error>;
+}
 
 #[derive(Clone, Debug, serde::Serialize, derive_more::From)]
 #[serde(rename_all = "snake_case")]
@@ -203,203 +205,3 @@ impl<'m> Default for Error<'m> {
         }
     }
 }
-
-pub trait Report: Send + Sync {
-    fn report(&self, msg: Message) -> Result<(), std::io::Error>;
-}
-
-pub struct MessageStatus<'r> {
-    typos_found: atomic::AtomicBool,
-    errors_found: atomic::AtomicBool,
-    reporter: &'r dyn Report,
-}
-
-impl<'r> MessageStatus<'r> {
-    pub fn new(reporter: &'r dyn Report) -> Self {
-        Self {
-            typos_found: atomic::AtomicBool::new(false),
-            errors_found: atomic::AtomicBool::new(false),
-            reporter,
-        }
-    }
-
-    pub fn typos_found(&self) -> bool {
-        self.typos_found.load(atomic::Ordering::Relaxed)
-    }
-
-    pub fn errors_found(&self) -> bool {
-        self.errors_found.load(atomic::Ordering::Relaxed)
-    }
-}
-
-impl<'r> Report for MessageStatus<'r> {
-    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
-        let _ = self.typos_found.compare_exchange(
-            false,
-            msg.is_correction(),
-            atomic::Ordering::Relaxed,
-            atomic::Ordering::Relaxed,
-        );
-        let _ = self
-            .errors_found
-            .compare_exchange(
-                false,
-                msg.is_error(),
-                atomic::Ordering::Relaxed,
-                atomic::Ordering::Relaxed,
-            )
-            .unwrap();
-        self.reporter.report(msg)
-    }
-}
-
-#[derive(Debug, Default)]
-pub struct PrintSilent;
-
-impl Report for PrintSilent {
-    fn report(&self, _msg: Message) -> Result<(), std::io::Error> {
-        Ok(())
-    }
-}
-
-#[derive(Copy, Clone, Debug)]
-pub struct PrintBrief;
-
-impl Report for PrintBrief {
-    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
-        match &msg {
-            Message::BinaryFile(msg) => {
-                log::info!("{}", msg);
-            }
-            Message::Typo(msg) => print_brief_correction(msg)?,
-            Message::File(msg) => {
-                writeln!(io::stdout(), "{}", msg.path.display())?;
-            }
-            Message::Parse(msg) => {
-                writeln!(io::stdout(), "{}", msg.data)?;
-            }
-            Message::Error(msg) => {
-                log::error!("{}: {}", context_display(&msg.context), msg.msg);
-            }
-        }
-        Ok(())
-    }
-}
-
-#[derive(Copy, Clone, Debug)]
-pub struct PrintLong;
-
-impl Report for PrintLong {
-    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
-        match &msg {
-            Message::BinaryFile(msg) => {
-                log::info!("{}", msg);
-            }
-            Message::Typo(msg) => print_long_correction(msg)?,
-            Message::File(msg) => {
-                writeln!(io::stdout(), "{}", msg.path.display())?;
-            }
-            Message::Parse(msg) => {
-                writeln!(io::stdout(), "{}", msg.data)?;
-            }
-            Message::Error(msg) => {
-                log::error!("{}: {}", context_display(&msg.context), msg.msg);
-            }
-        }
-        Ok(())
-    }
-}
-
-fn print_brief_correction(msg: &Typo) -> Result<(), std::io::Error> {
-    let line = String::from_utf8_lossy(msg.buffer.as_ref());
-    let line = line.replace("\t", " ");
-    let column = unicode_segmentation::UnicodeSegmentation::graphemes(
-        line.get(0..msg.byte_offset).unwrap(),
-        true,
-    )
-    .count();
-    match &msg.corrections {
-        typos::Status::Valid => {}
-        typos::Status::Invalid => {
-            writeln!(
-                io::stdout(),
-                "{}:{}: `{}` is disallowed",
-                context_display(&msg.context),
-                column,
-                msg.typo,
-            )?;
-        }
-        typos::Status::Corrections(corrections) => {
-            writeln!(
-                io::stdout(),
-                "{}:{}: `{}` -> {}",
-                context_display(&msg.context),
-                column,
-                msg.typo,
-                itertools::join(corrections.iter().map(|s| format!("`{}`", s)), ", ")
-            )?;
-        }
-    }
-
-    Ok(())
-}
-
-fn print_long_correction(msg: &Typo) -> Result<(), std::io::Error> {
-    let stdout = io::stdout();
-    let mut handle = stdout.lock();
-
-    let line = String::from_utf8_lossy(msg.buffer.as_ref());
-    let line = line.replace("\t", " ");
-    let column = unicode_segmentation::UnicodeSegmentation::graphemes(
-        line.get(0..msg.byte_offset).unwrap(),
-        true,
-    )
-    .count();
-    match &msg.corrections {
-        typos::Status::Valid => {}
-        typos::Status::Invalid => {
-            writeln!(handle, "error: `{}` is disallowed`", msg.typo,)?;
-        }
-        typos::Status::Corrections(corrections) => {
-            writeln!(
-                handle,
-                "error: `{}` should be {}",
-                msg.typo,
-                itertools::join(corrections.iter().map(|s| format!("`{}`", s)), ", ")
-            )?;
-        }
-    }
-    writeln!(handle, "  --> {}:{}", context_display(&msg.context), column)?;
-
-    if let Some(Context::File(context)) = &msg.context {
-        let line_num = context.line_num.to_string();
-        let line_indent: String = itertools::repeat_n(" ", line_num.len()).collect();
-
-        let hl_indent: String = itertools::repeat_n(" ", column).collect();
-        let hl: String = itertools::repeat_n("^", msg.typo.len()).collect();
-
-        writeln!(handle, "{} |", line_indent)?;
-        writeln!(handle, "{} | {}", line_num, line.trim_end())?;
-        writeln!(handle, "{} | {}{}", line_indent, hl_indent, hl)?;
-        writeln!(handle, "{} |", line_indent)?;
-    }
-
-    Ok(())
-}
-
-fn context_display<'c>(context: &'c Option<Context<'c>>) -> &'c dyn std::fmt::Display {
-    context
-        .as_ref()
-        .map(|c| c as &dyn std::fmt::Display)
-        .unwrap_or(&"")
-}
-
-#[derive(Copy, Clone, Debug)]
-pub struct PrintJson;
-
-impl Report for PrintJson {
-    fn report(&self, msg: Message) -> Result<(), std::io::Error> {
-        writeln!(io::stdout(), "{}", serde_json::to_string(&msg).unwrap())?;
-        Ok(())
-    }
-}