style: Dog fooding

gulie/cli.scm

@@ -7,7 +7,6 @@
   #:use-module (gulie config)
   #:use-module (gulie engine)
   #:use-module (gulie rule)
-  #:use-module (gulie diagnostic)
   #:export (main))
 
 (define version "0.1.0")

gulie/compiler.scm

@@ -6,9 +6,7 @@
 
 (define-module (gulie compiler)
   #:use-module (system base compile)
-  #:use-module (system base message)
   #:use-module (ice-9 regex)
-  #:use-module (ice-9 match)
   #:use-module (srfi srfi-1)
   #:use-module (gulie diagnostic)
   #:export (compile-and-capture-warnings))

gulie/config.scm

@@ -4,7 +4,6 @@
 ;;; merges with built-in defaults, and provides config accessors.
 
 (define-module (gulie config)
-  #:use-module (ice-9 rdelim)
   #:use-module (srfi srfi-1)
   #:export (default-config
             load-config
@@ -111,15 +110,6 @@ lists are replaced, not appended."
           (lp (assq-set! (list-copy result) (car pair) (cdr pair))
               (cdr pairs))))))
 
-(define (find-config-file start-dir)
-  "Search upward from START-DIR for .gulie.sexp. Returns path or #f."
-  (let lp ((dir start-dir))
-    (let ((candidate (string-append dir "/.gulie.sexp")))
-      (cond
-       ((file-exists? candidate) candidate)
-       ((string=? dir "/") #f)
-       (else (lp (dirname dir)))))))
-
 (define (generate-template port)
   "Write a template .gulie.sexp to PORT."
   (display ";;; gulie configuration\n" port)

gulie/cst.scm

@@ -5,7 +5,6 @@
 
 (define-module (gulie cst)
   #:use-module (srfi srfi-9)
-  #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-11)
   #:use-module (gulie tokenizer)
   #:export (<cst-node>

gulie/engine.scm

@@ -7,11 +7,9 @@
 (define-module (gulie engine)
   #:use-module (ice-9 ftw)
   #:use-module (ice-9 rdelim)
-  #:use-module (ice-9 regex)
   #:use-module (srfi srfi-1)
   #:use-module (gulie diagnostic)
   #:use-module (gulie rule)
-  #:use-module (gulie config)
   #:use-module (gulie suppression)
   #:export (lint-file
             lint-files

gulie/suppression.scm

@@ -6,7 +6,6 @@
 
 (define-module (gulie suppression)
   #:use-module (ice-9 regex)
-  #:use-module (ice-9 rdelim)
   #:use-module (srfi srfi-1)
   #:use-module (gulie diagnostic)
   #:export (parse-suppressions
@@ -42,8 +41,7 @@
 (define (parse-suppressions text)
   "Parse suppression directives from source TEXT.
 Returns a list of (line rules kind) entries."
-  (let ((lines (string-split text #\newline))
-        (result '()))
+  (let ((lines (string-split text #\newline)))
     (let lp ((lines lines) (line-num 1) (acc '()))
       (if (null? lines)
           (reverse acc)

test/test-rules.scm

@@ -37,7 +37,7 @@
       '()
       ((rule-check-proc rule) "f.scm" 1 "(define x 42)" '()))
 
-    (let* ((long-line (make-string 81 #\x))
+    (let* ((long-line (make-string 119 #\x))
            (diags ((rule-check-proc rule) "f.scm" 1 long-line '())))
       (test-equal "long line detected" 1 (length diags)))