chore: clean cargo check and cargo clippy (#277)

Author: juleswritescode

.github/workflows/pull_request.yml

@@ -20,7 +20,6 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  RUSTFLAGS: -A dead_code
   RUST_LOG: info
   RUST_BACKTRACE: 1
   RUSTUP_WINDOWS_PATH_ADD_BIN: 1

.github/workflows/release.yml

@@ -7,9 +7,6 @@ permissions:
   contents: write
 
 env:
-  # Ultimately, we shouldn't ignore warnings.
-  # We need to pass it as an ENV because inlining doesn't work on Windows.
-  RUSTFLAGS: -A dead_code
   # Need these guys for cross-compilation
   CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
   CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER: aarch64-linux-gnu-gcc

crates/pgt_analyse/src/rule.rs

@@ -260,10 +260,6 @@ impl RuleDiagnostic {
         self.footer(LogCategory::Warn, msg)
     }
 
-    pub(crate) fn span(&self) -> Option<TextRange> {
-        self.span
-    }
-
     pub fn advices(&self) -> &RuleAdvice {
         &self.rule_advice
     }

crates/pgt_cli/src/commands/check.rs

@@ -61,10 +61,6 @@ impl CommandRunner for CheckCommandPayload {
         self.stdin_file_path.as_deref()
     }
 
-    fn should_write(&self) -> bool {
-        false
-    }
-
     fn get_execution(
         &self,
         cli_options: &CliOptions,

crates/pgt_cli/src/commands/daemon.rs

@@ -5,7 +5,7 @@ use crate::{
 use pgt_console::{ConsoleExt, markup};
 use pgt_lsp::ServerFactory;
 use pgt_workspace::{TransportError, WorkspaceError, workspace::WorkspaceClient};
-use std::{env, fs, path::PathBuf};
+use std::{env, path::PathBuf};
 use tokio::io;
 use tokio::runtime::Runtime;
 use tracing::subscriber::Interest;
@@ -175,33 +175,6 @@ async fn start_lsp_proxy(
     }
 }
 
-pub(crate) fn read_most_recent_log_file(
-    log_path: Option<PathBuf>,
-    log_file_name_prefix: String,
-) -> io::Result<Option<String>> {
-    let pgt_log_path = log_path.unwrap_or(default_pgt_log_path());
-
-    let most_recent = fs::read_dir(pgt_log_path)?
-        .flatten()
-        .filter(|file| file.file_type().is_ok_and(|ty| ty.is_file()))
-        .filter_map(|file| {
-            match file
-                .file_name()
-                .to_str()?
-                .split_once(log_file_name_prefix.as_str())
-            {
-                Some((_, date_part)) if date_part.split('-').count() == 4 => Some(file.path()),
-                _ => None,
-            }
-        })
-        .max();
-
-    match most_recent {
-        Some(file) => Ok(Some(fs::read_to_string(file)?)),
-        None => Ok(None),
-    }
-}
-
 /// Set up the [tracing]-based logging system for the server
 /// The events received by the subscriber are filtered at the `info` level,
 /// then printed using the [HierarchicalLayer] layer, and the resulting text

crates/pgt_cli/src/commands/mod.rs

@@ -15,7 +15,6 @@ use pgt_workspace::workspace::UpdateSettingsParams;
 use pgt_workspace::{DynRef, Workspace, WorkspaceError};
 use std::ffi::OsString;
 use std::path::PathBuf;
-
 pub(crate) mod check;
 pub(crate) mod clean;
 pub(crate) mod daemon;
@@ -24,6 +23,7 @@ pub(crate) mod version;
 
 #[derive(Debug, Clone, Bpaf)]
 #[bpaf(options, version(VERSION))]
+#[allow(clippy::large_enum_variant)]
 /// Postgres Tools official CLI. Use it to check the health of your project or run it to check single files.
 pub enum PgtCommand {
     /// Shows the version information and quit.
@@ -338,9 +338,6 @@ pub(crate) trait CommandRunner: Sized {
     /// It returns the file path to use in `stdin` mode.
     fn get_stdin_file_path(&self) -> Option<&str>;
 
-    /// Whether the command should write the files.
-    fn should_write(&self) -> bool;
-
     /// Returns the [Execution] mode.
     fn get_execution(
         &self,
@@ -357,11 +354,6 @@ pub(crate) trait CommandRunner: Sized {
     fn check_incompatible_arguments(&self) -> Result<(), CliDiagnostic> {
         Ok(())
     }
-
-    /// Checks whether the configuration has errors.
-    fn should_validate_configuration_diagnostics(&self) -> bool {
-        true
-    }
 }
 
 fn get_files_to_process_with_cli_options(

crates/pgt_cli/src/diagnostics.rs

@@ -1,4 +1,3 @@
-use pgt_console::fmt::Display;
 use pgt_console::markup;
 use pgt_diagnostics::adapters::{BpafError, IoError, SerdeJsonError};
 use pgt_diagnostics::{
@@ -231,25 +230,6 @@ pub struct IncompatibleEndConfiguration {
 )]
 pub struct NoFilesWereProcessed;
 
-#[derive(Debug, Diagnostic)]
-#[diagnostic(
-    category = "internalError/fs",
-    severity = Warning,
-    tags(DEPRECATED_CODE)
-)]
-pub struct DeprecatedArgument {
-    #[message]
-    pub message: MessageAndDescription,
-}
-
-impl DeprecatedArgument {
-    pub fn new(message: impl Display) -> Self {
-        Self {
-            message: MessageAndDescription::from(markup! {{message}}.to_owned()),
-        }
-    }
-}
-
 #[derive(Debug, Diagnostic)]
 pub enum ReportDiagnostic {
     /// Emitted when trying to serialise the report

crates/pgt_cli/src/execute/diagnostics.rs

@@ -19,6 +19,7 @@ pub(crate) trait ResultExt {
         code: &'static Category,
     ) -> Result<Self::Result, Error>;
 
+    #[allow(unused)]
     fn with_file_path_and_code_and_tags(
         self,
         file_path: String,

crates/pgt_cli/src/execute/mod.rs

@@ -11,11 +11,10 @@ use crate::reporter::junit::{JunitReporter, JunitReporterVisitor};
 use crate::reporter::terminal::{ConsoleReporter, ConsoleReporterVisitor};
 use crate::{CliDiagnostic, CliSession, DiagnosticsPayload, Reporter};
 use pgt_diagnostics::{Category, category};
-use pgt_fs::PgTPath;
 use std::borrow::Borrow;
 use std::ffi::OsString;
 use std::fmt::{Display, Formatter};
-use std::path::{Path, PathBuf};
+use std::path::PathBuf;
 use tracing::info;
 
 /// Useful information during the traversal of files and virtual content
@@ -37,25 +36,17 @@ impl Execution {
     }
 }
 
-#[derive(Debug, Clone, Copy)]
-pub enum ExecutionEnvironment {
-    GitHub,
-}
-
 /// A type that holds the information to execute the CLI via `stdin
 #[derive(Debug, Clone)]
 pub struct Stdin(
+    #[allow(unused)]
     /// The virtual path to the file
     PathBuf,
     /// The content of the file
     String,
 );
 
 impl Stdin {
-    fn as_path(&self) -> &Path {
-        self.0.as_path()
-    }
-
     fn as_content(&self) -> &str {
         self.1.as_str()
     }
@@ -170,10 +161,6 @@ impl Execution {
         }
     }
 
-    pub(crate) const fn is_dummy(&self) -> bool {
-        matches!(self.traversal_mode, TraversalMode::Dummy)
-    }
-
     /// Whether the traversal mode requires write access to files
     pub(crate) const fn requires_write_access(&self) -> bool {
         match self.traversal_mode {
@@ -202,6 +189,7 @@ impl Execution {
         false
     }
 
+    #[allow(unused)]
     /// Returns [true] if the user used the `--write`/`--fix` option
     pub(crate) fn is_write(&self) -> bool {
         match self.traversal_mode {
@@ -232,14 +220,7 @@ pub fn execute_mode(
 
     // don't do any traversal if there's some content coming from stdin
     if let Some(stdin) = execution.as_stdin_file() {
-        let pgt_path = PgTPath::new(stdin.as_path());
-        std_in::run(
-            session,
-            &execution,
-            pgt_path,
-            stdin.as_content(),
-            cli_options.verbose,
-        )
+        std_in::run(session, stdin.as_content())
     } else {
         let TraverseResult {
             summary,

crates/pgt_cli/src/execute/process_file.rs

@@ -15,29 +15,34 @@ pub(crate) enum FileStatus {
     Changed,
     /// File unchanged, and it was a success
     Unchanged,
+
     /// While handling the file, something happened
+    #[allow(unused)]
     Message(Message),
+
     /// A match was found while searching a file
+    #[allow(unused)]
     SearchResult(usize, Message),
+
     /// File ignored, it should not be count as "handled"
+    #[allow(unused)]
     Ignored,
+
     /// Files that belong to other tools and shouldn't be touched
+    #[allow(unused)]
     Protected(String),
 }
 
-impl FileStatus {
-    pub const fn is_changed(&self) -> bool {
-        matches!(self, Self::Changed)
-    }
-}
-
 /// Wrapper type for messages that can be printed during the traversal process
 #[derive(Debug)]
 pub(crate) enum Message {
+    #[allow(unused)]
     SkippedFixes {
         /// Suggested fixes skipped during the lint traversal
         skipped_suggested_fixes: u32,
     },
+
+    #[allow(unused)]
     Failure,
     Error(Error),
     Diagnostics {
@@ -48,19 +53,6 @@ pub(crate) enum Message {
     },
 }
 
-impl Message {
-    pub(crate) const fn is_failure(&self) -> bool {
-        matches!(self, Message::Failure)
-    }
-}
-
-#[derive(Debug)]
-pub(crate) enum DiffKind {
-    Format,
-    OrganizeImports,
-    Assists,
-}
-
 impl<D> From<D> for Message
 where
     Error: From<D>,