1 files changed, 0 insertions, 138 deletions
diff --git a/src/commands/head.c b/src/commands/head.c
deleted file mode 100644
index da8b9b3..0000000
--- a/src/commands/head.c
+++ /dev/null
@@ -1,138 +0,0 @@
-#include "../command.h"
-
-static struct {
-    int count;
-    bool lines;
-    bool print_headers;
-    bool dont_print_headers;
-} flags;
-
-static void head_file_lines(FILE* file) {
-    size_t len = 0;
-    char* line = NULL;
-
-    int count = flags.count;
-    while(count > 0 && getline(&line, &len, file) != -1) {
-        printf("%s", line);
-        count--;
-    }
-
-    free(line);
-    fclose(file);
-}
-
-static void head_file_chars(FILE* file) {
-    char c;
-    int count = flags.count;
-    while(count > 0 && (c = getc(file)) != EOF) {
-        putchar(c);
-        count--;
-    }
-
-    fclose(file);
-}
-
-static void help(void) {
-    printf("Usage: head [OPTIONS] [FILE]...\n\n");
-    printf("Print first 10 lines of FILEs (or stdin)\n");
-    printf("With more than one FILE, precede each with a filename header.\n\n");
-    printf("\t-c [+]N[bkm]\tPrint first N bytes\n");
-	printf("\t-n N[bkm]\tPrint first N lines\n");
-	printf("\t\t\t(b:*512 k:*1024 m:*1024^2)\n");
-	printf("\t-q\t\tNever print headers\n");
-	printf("\t-v\t\tAlways print headers\n");
-}
-
-static void print_header(char* path, bool many) {
-    if (flags.dont_print_headers) return;
-    if (!many && !flags.print_headers) return;
-    if (streql("-", path)) {
-        printf("\n==> standard input <==\n");
-    } else {
-        printf("\n=>> %s <==\n", path);
-    }
-}
-
-static void head_file(char* path, bool many) {
-    FILE* file = get_file(path, "r");
-    print_header(path, many);
-    if (flags.lines) {
-        head_file_lines(file);
-    } else {
-        head_file_chars(file);
-    }
-}
-
-static int short_arg(char c, char* next) {
-    switch(c) {
-        case 'c': {
-            long int bkm;
-
-            flags.lines = false;
-            
-            check_arg(next);
-            bkm = get_blkm(next);
-            
-            if (bkm < 1) {
-                error("bkm cannot be less than 1");
-            }
-            
-            flags.count = bkm;
-            return ARG_USED;
-        }
-        case 'n': {
-            long int bkm;
-
-            flags.lines = true;
-            
-            check_arg(next);
-            bkm = get_blkm(next);
-            
-            if (bkm < 1) {
-                error("bkm cannot be less than 1");
-            }
-            
-            flags.count = bkm;
-            return ARG_USED;
-        }
-        case 'q':
-            flags.dont_print_headers = true;
-            break;
-        case 'v':
-            flags.print_headers = true;
-            break;
-        default:
-            return ARG_INVALID;
-    }
-    return ARG_UNUSED;
-}
-
-COMMAND(head) {
-
-    int start, count, i;
-
-    flags.count = 10;
-    flags.lines = true;
-    flags.print_headers = false;
-    flags.dont_print_headers = false;
-
-    start = parse_args(argc, argv, help, short_arg, NULL);
-
-    count = argc - start;
-
-    if (count < 1) {
-        head_file_lines(stdin);
-        return EXIT_SUCCESS;
-    }
-
-    if (count == 1) {
-        head_file(argv[start], false);
-        return EXIT_SUCCESS;
-    }
-    
-    for (i = 0; i < count; i++) {
-        head_file(argv[start + i], true);
-    }
-
-    return EXIT_SUCCESS;
-}