diff options
Diffstat (limited to 'mingling_cli/src')
| -rw-r--r-- | mingling_cli/src/linter.rs | 7 | ||||
| -rw-r--r-- | mingling_cli/src/linter/cmd_mlint_install.rs | 456 |
2 files changed, 1 insertions, 462 deletions
diff --git a/mingling_cli/src/linter.rs b/mingling_cli/src/linter.rs index 5d20900..859ffc5 100644 --- a/mingling_cli/src/linter.rs +++ b/mingling_cli/src/linter.rs @@ -4,15 +4,11 @@ use mingling::{ }; use crate::{ - linter::{ - cmd_mlint::{CMDLint, EntryLint}, - cmd_mlint_install::CMDLintInstall, - }, + linter::cmd_mlint::{CMDLint, EntryLint}, metadata::setup::ResUsingJson, }; pub mod cmd_mlint; -pub mod cmd_mlint_install; pub mod mlint_attr; pub mod mlint_report; @@ -24,7 +20,6 @@ pub fn mingling_linter_setup(program: &mut Program<crate::ThisProgram>) { #[program_setup] pub fn mingling_linter_command_setup(program: &mut Program<crate::ThisProgram>) { program.with_dispatcher(CMDLint); - program.with_dispatcher(CMDLintInstall); program.with_dispatcher(CMDLinterSupportRustAnalyzer); program.with_dispatcher(CMDLinterSupportRustAnalyzerWithClippy); program.with_dispatcher(CMDLinterSupportRustAnalyzerWithCheck); diff --git a/mingling_cli/src/linter/cmd_mlint_install.rs b/mingling_cli/src/linter/cmd_mlint_install.rs deleted file mode 100644 index bad61a7..0000000 --- a/mingling_cli/src/linter/cmd_mlint_install.rs +++ /dev/null @@ -1,456 +0,0 @@ -use crate::Next; -use crate::linter::mlint_report::{ - LintSpan, LintSpanLine, LintSuggestion, MlintLevel, MlintReport, StateLintReports, -}; -use mingling::Routable; -use mingling::macros::{buffer, chain, dispatcher, pack, r_eprintln, renderer, routeify}; -use mingling::res::{ResCurrentDir, ResExitCode}; -use std::ops::Range; -use std::path::PathBuf; - -const OVERRIDE_KEY: &str = "check.overrideCommand"; -const EXPECTED_LINE: &str = r#"check.overrideCommand = ["mling", "ra-lint-check"]"#; -const VALID_FIRST: &[&str] = &["mling", "mingling-cli"]; -const RA_CONFIG_TEMPLATE: &str = include_str!("../../tmpls/rust-analyzer.toml"); - -// Key names -const KEY_CHECK_ON_SAVE: &str = "checkOnSave"; -const VALUE_CHECK_ON_SAVE_TRUE: &str = "true"; -const DISPLAY_CHECK_ON_SAVE_TRUE: &str = "checkOnSave = true"; - -// File names -const SOURCE_FILE_NAME: &str = "rust-analyzer.toml"; - -const MSG_ALREADY_CORRECT: &str = "`.rust-analyzer.toml` already has the correct mling settings"; -const MSG_NON_EMPTY_ARRAY: &str = "`check.overrideCommand`: expected a non-empty array"; -const MSG_FIRST_ARG_INVALID: &str = - "`check.overrideCommand`: first argument should be `mling` or `mingling-cli`"; -const MSG_MISSING_SECOND: &str = "`check.overrideCommand`: missing second argument"; -const MSG_SECOND_ARG_INVALID: &str = - "`check.overrideCommand`: second argument should be a `ra-lint-*` subcommand or `lint`"; -const MSG_MESSAGE_FORMAT_REQUIRED: &str = - "`check.overrideCommand`: `lint` subcommand needs `--message-format=json`"; - -// Suggestions / replacements -const SUGGEST_RA_LINT_CHECK_ARRAY: &str = r#"["mling", "ra-lint-check"]"#; -const SUGGEST_MLING_QUOTED: &str = r#""mling""#; -const SUGGEST_RA_LINT_CHECK_QUOTED: &str = r#""ra-lint-check""#; -const SUGGEST_MESSAGE_FORMAT_JSON: &str = ", \"--message-format=json\"]"; -const SUGGEST_OVERRIDE_LINE: &str = "overrideCommand = [\"mling\", \"ra-lint-check\"]\n"; -const SUGGEST_OVERRIDE_FULL_LINE: &str = r#"check.overrideCommand = ["mling", "ra-lint-check"]"#; - -// Subcommand constants -const SUB_CMD_LINT: &str = "lint"; -const MESSAGE_FORMAT_FLAG: &str = "--message-format=json"; - -dispatcher!("lint-install", CMDLintInstall => EntryLintInstall); - -pack!(StateWriteMlingLinterConfig = PathBuf); -pack!(StateSuggestMlingLinterSetup = ()); -pack!(ResultMlingLinterConfigInstalled = PathBuf); - -#[chain] -pub fn handle_lint_install(_: EntryLintInstall, current_dir: &ResCurrentDir) -> Next { - let cfg_file_path = current_dir.join(SOURCE_FILE_NAME); - - if !cfg_file_path.exists() { - return StateWriteMlingLinterConfig::new(cfg_file_path).to_chain(); - } - - StateSuggestMlingLinterSetup::new(()).to_chain() -} - -#[chain(routeify)] -pub fn handle_state_write_mling_linter_config(prev: StateWriteMlingLinterConfig) -> Next { - let cfg_file_path = prev.inner; - std::fs::write(&cfg_file_path, RA_CONFIG_TEMPLATE)?; - ResultMlingLinterConfigInstalled::new(cfg_file_path).into() -} - -#[renderer(buffer)] -pub fn render_mling_linter_config_installed(result: ResultMlingLinterConfigInstalled) { - let cfg_file_path = result.inner; - r_eprintln!( - "info: created `{}` with mling lint-integrated settings", - cfg_file_path.display() - ); -} - -#[chain] -pub fn handle_state_suggest_mling_linter_setup( - _: StateSuggestMlingLinterSetup, - current_dir: &ResCurrentDir, - ec: &mut ResExitCode, -) -> StateLintReports { - ec.exit_code = 1; - - let cfg_file_path = current_dir.join(SOURCE_FILE_NAME); - let file_name = cfg_file_path.to_string_lossy().to_string(); - - let content = match std::fs::read_to_string(&cfg_file_path) { - Ok(c) => c, - Err(e) => { - return StateLintReports::new(vec![MlintReport { - level: MlintLevel::Error, - message: format!("failed to read `{file_name}`: {e}"), - ..Default::default() - }]); - } - }; - - let mut reports: Vec<MlintReport> = vec![]; - reports.extend(check_simple_key( - &content, - KEY_CHECK_ON_SAVE, - VALUE_CHECK_ON_SAVE_TRUE, - DISPLAY_CHECK_ON_SAVE_TRUE, - SOURCE_FILE_NAME, - )); - reports.extend(check_override_command(&content, SOURCE_FILE_NAME)); - - if reports.is_empty() { - reports.push(MlintReport { - level: MlintLevel::Note, - message: MSG_ALREADY_CORRECT.to_string(), - ..Default::default() - }); - } - - StateLintReports::new(reports) -} - -/// A `MlintReport` at `Help` level with the given message, file, and source. -fn report_help(file_name: &str, source_code: &str, message: String) -> MlintReport { - MlintReport { - file_name: file_name.to_string(), - source_code: source_code.to_string(), - level: MlintLevel::Help, - message, - ..Default::default() - } -} - -/// Attach a single-line span + replace suggestion to a report. -fn with_replace_suggestion( - report: MlintReport, - line: usize, - line_text: &str, - byte_range: Range<usize>, - replacement: String, - label: Option<String>, -) -> MlintReport { - let span = LintSpan { - line_start: line, - line_end: line, - column_start: byte_range.start + 1, - column_end: byte_range.end + 1, - text: vec![LintSpanLine { - text: line_text.to_string(), - highlight_start: byte_range.start + 1, - highlight_end: byte_range.end + 1, - }], - label, - }; - let suggestion = LintSuggestion { - source: line_text.to_string(), - line_start: line, - byte_range, - replacement, - }; - MlintReport { - spans: vec![span], - suggestions: vec![suggestion], - ..report - } -} - -/// Attach an "insert new content" suggestion (byte_range 0..0) to a report. -fn with_insert_suggestion(report: MlintReport, line: usize, new_content: String) -> MlintReport { - let suggestion = LintSuggestion { - source: new_content.clone(), - line_start: line, - byte_range: 0..0, - replacement: new_content, - }; - MlintReport { - suggestions: vec![suggestion], - ..report - } -} - -fn check_simple_key( - content: &str, - key: &str, - expected_val: &str, - display_line: &str, - source_file: &str, -) -> Vec<MlintReport> { - let found = find_key_value(content, key); - - let matches = found - .as_ref() - .is_some_and(|(_, v)| collapse_whitespace(v) == collapse_whitespace(expected_val)); - - if matches { - return vec![]; - } - - let msg = format!("expected `{display_line}` in `rust-analyzer.toml`"); - let report = report_help(source_file, content, msg); - - match found { - Some((ln, val)) => { - // Key exists but value is wrong → suggest replacing the value - let line_text = nth_line(content, ln); - let byte_start = line_text.find(&val).unwrap_or(0); - let byte_end = byte_start + val.len(); - vec![with_replace_suggestion( - report, - ln, - &line_text, - byte_start..byte_end, - expected_val.to_string(), - Some(format!("expected {expected_val}")), - )] - } - None => { - // Key missing entirely → suggest inserting line at end - let insert_line = content.lines().count().max(1) + 1; - let new_content = format!("{display_line}\n"); - vec![with_insert_suggestion(report, insert_line, new_content)] - } - } -} - -fn check_override_command(content: &str, source_file: &str) -> Vec<MlintReport> { - let mut reports = Vec::new(); - - let Some((ln, val)) = find_key_value(content, OVERRIDE_KEY) else { - // Setting entirely missing - let report = report_help( - source_file, - content, - format!("expected `{EXPECTED_LINE}` in `rust-analyzer.toml`"), - ); - let (insert_line, new_content) = match find_table_header(content, "check") { - Some(header_line) => (header_line + 1, SUGGEST_OVERRIDE_LINE.to_string()), - None => ( - content.lines().count().max(1) + 1, - format!("{SUGGEST_OVERRIDE_FULL_LINE}\n"), - ), - }; - reports.push(with_insert_suggestion(report, insert_line, new_content)); - return reports; - }; - - let line_text = nth_line(content, ln); - let args = parse_array_items(&val); - - // First: must be `mling` or `mingling-cli` - if !args - .first() - .is_some_and(|a| VALID_FIRST.contains(&a.as_str())) - { - let Some(first) = args.first() else { - let report = report_help(source_file, content, MSG_NON_EMPTY_ARRAY.into()); - reports.push(with_replace_suggestion( - report, - ln, - &line_text, - 0..val.len(), - SUGGEST_RA_LINT_CHECK_ARRAY.into(), - None, - )); - return reports; - }; - let quoted = format!("\"{first}\""); - let byte_start = line_text.find("ed).unwrap_or(0); - let byte_end = byte_start + quoted.len(); - let report = report_help(source_file, content, MSG_FIRST_ARG_INVALID.into()); - reports.push(with_replace_suggestion( - report, - ln, - &line_text, - byte_start..byte_end, - SUGGEST_MLING_QUOTED.into(), - None, - )); - return reports; - } - - // Second: must be `ra-lint-*` or `lint` - let Some(second) = args.get(1) else { - let report = report_help(source_file, content, MSG_MISSING_SECOND.into()); - reports.push(with_replace_suggestion( - report, - ln, - &line_text, - 0..val.len(), - SUGGEST_RA_LINT_CHECK_ARRAY.into(), - None, - )); - return reports; - }; - - if !second.starts_with("ra-lint-") && second != SUB_CMD_LINT { - let quoted = format!("\"{second}\""); - let byte_start = line_text.find("ed).unwrap_or(0); - let byte_end = byte_start + quoted.len(); - let report = report_help(source_file, content, MSG_SECOND_ARG_INVALID.into()); - reports.push(with_replace_suggestion( - report, - ln, - &line_text, - byte_start..byte_end, - SUGGEST_RA_LINT_CHECK_QUOTED.into(), - None, - )); - return reports; - } - - // If second arg is `lint`, it must be followed by --message-format=json - if second == SUB_CMD_LINT && !has_message_format_json(&args[2..]) { - let byte_start = line_text - .rfind(']') - .unwrap_or(line_text.len().saturating_sub(1)); - let byte_end = byte_start + 1; - let report = report_help(source_file, content, MSG_MESSAGE_FORMAT_REQUIRED.into()); - reports.push(with_replace_suggestion( - report, - ln, - &line_text, - byte_start..byte_end, - SUGGEST_MESSAGE_FORMAT_JSON.into(), - None, - )); - } - - reports -} - -fn has_message_format_json(rest: &[String]) -> bool { - rest.contains(&MESSAGE_FORMAT_FLAG.to_string()) - || rest - .windows(2) - .any(|w| w[0] == "--message-format" && w[1] == "json") -} - -fn parse_array_items(s: &str) -> Vec<String> { - let s = s.trim(); - if !s.starts_with('[') || !s.ends_with(']') { - return vec![]; - } - let inner = s[1..s.len() - 1].trim(); - if inner.is_empty() { - return vec![]; - } - let mut items = Vec::new(); - let mut current = String::new(); - let mut in_quote = false; - for ch in inner.chars() { - match ch { - '"' => in_quote = !in_quote, - ',' if !in_quote => { - let trimmed = current.trim().trim_matches('"').to_string(); - if !trimmed.is_empty() { - items.push(trimmed); - } - current.clear(); - } - _ => current.push(ch), - } - } - let trimmed = current.trim().trim_matches('"').to_string(); - if !trimmed.is_empty() { - items.push(trimmed); - } - items -} - -/// Result of looking up a key=value pair in TOML content. -/// -/// - `Some((line, value))` — found on that 1-based line with that value string. -/// - `None` — key not found. -type FoundKey = Option<(usize, String)>; - -fn find_key_value(content: &str, dotted_key: &str) -> FoundKey { - let parts: Vec<&str> = dotted_key.split('.').collect(); - let field = parts.last().copied().unwrap_or(dotted_key); - let table_path = if parts.len() > 1 { - &parts[..parts.len() - 1] - } else { - &[] - }; - let table_path_str = if parts.len() > 1 { - Some(parts[..parts.len() - 1].join(".")) - } else { - None - }; - - let mut in_correct_table = table_path.is_empty(); - - for (i, line) in content.lines().enumerate() { - let trimmed = line.trim(); - - // Track table headers like [check] - if trimmed.starts_with('[') && trimmed.ends_with(']') { - let header = &trimmed[1..trimmed.len() - 1]; - in_correct_table = header.split('.').collect::<Vec<_>>() == table_path; - continue; - } - - let without_comment = trimmed.split('#').next().unwrap_or("").trim(); - if without_comment.is_empty() { - continue; - } - - if let Some(eq_pos) = without_comment.find('=') { - let k = without_comment[..eq_pos].trim(); - let v = without_comment[eq_pos + 1..].trim(); - - // Inside explicit [table] header - if in_correct_table && k == field { - return Some((i + 1, v.to_string())); - } - // Inline dotted key at root (e.g. `check.overrideCommand = ...`) - if table_path_str.is_some() && k == dotted_key { - return Some((i + 1, v.to_string())); - } - } - } - - None -} - -fn find_table_header(content: &str, table_name: &str) -> Option<usize> { - let target = format!("[{table_name}]"); - content - .lines() - .position(|line| line.trim() == target) - .map(|i| i + 1) -} - -fn nth_line(content: &str, n: usize) -> String { - content - .lines() - .nth(n.saturating_sub(1)) - .unwrap_or("") - .to_string() -} - -fn collapse_whitespace(s: &str) -> String { - let mut out = String::with_capacity(s.len()); - let mut in_space = false; - for ch in s.chars() { - if ch.is_whitespace() { - if !in_space { - out.push(' '); - in_space = true; - } - } else { - out.push(ch); - in_space = false; - } - } - out.trim().to_string() -} |