lisk77/merk
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refactor(cli)!: renamed status command to files and changed directory structure for the .merk dir

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lisk77 2025-08-23 12:11:53 +02:00
parent 483cb08a83
commit e52740a03b
2 changed files with 26 additions and 6 deletions
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1
include/utilities.h
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@ -8,6 +8,7 @@
#include <dirent.h> #include <dirent.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <unistd.h> #include <unistd.h>
#include <fcntl.h>
#include "file.h" #include "file.h"
#include "action_list.h" #include "action_list.h"

31
src/main.c
View file

@ -12,7 +12,11 @@
#include "tree.h" #include "tree.h"
static void usage(int exitcode) { static void usage(int exitcode) {
printf("usage: merk <command> [<args>]\n\n init Initializes a repository in the current directory\n diff Displays the difference between the given two files\n status Displays a list of modified and untracked files in the repository\n"); printf("usage: merk <command> [<args>]\n\
\n init Initializes a repository in the current directory\
\n diff Displays the difference between the given two files\
\n files Displays a list of modified and untracked files in the repository\
\n commit Record changes made to the repository\n");
exit(exitcode); exit(exitcode);
} }
@ -23,7 +27,11 @@ int main(int argc, char **argv) {
const char* subcmd = argv[1]; const char* subcmd = argv[1];
if (strcmp(subcmd, "diff") != 0 && strcmp(subcmd, "init") != 0 && strcmp(subcmd, "status") != 0) { if (strcmp(subcmd, "diff") != 0 &&
strcmp(subcmd, "init") != 0 &&
strcmp(subcmd, "files") != 0 &&
strcmp(subcmd, "commit") != 0
) {
fprintf(stderr, "ERROR: Unknown subcommand: '%s'\n", subcmd); fprintf(stderr, "ERROR: Unknown subcommand: '%s'\n", subcmd);
usage(2); usage(2);
} }
@ -48,9 +56,13 @@ int main(int argc, char **argv) {
} }
} }
mkdir(".merk/files", 0700); int fd = open(".merk/HEAD", O_WRONLY | O_CREAT, 0666);
mkdir(".merk/trees", 0700); if (fd < 0) return -1;
mkdir(".merk/branches", 0700); close(fd);
mkdir(".merk/objects", 0755);
mkdir(".merk/refs", 0755);
mkdir(".merk/refs/branches", 0755);
} }
// Prints out a visual representation of the diff of the files provided // Prints out a visual representation of the diff of the files provided
@ -84,7 +96,7 @@ int main(int argc, char **argv) {
else visualize_diff(file1, file2, actions); else visualize_diff(file1, file2, actions);
} }
// Gives a list of untracked files in the repo // Gives a list of untracked files in the repo
else if (strcmp(subcmd, "status") == 0) { else if (strcmp(subcmd, "files") == 0) {
if (argc != 2) { if (argc != 2) {
printf("ERROR: too many arguments given!\n"); printf("ERROR: too many arguments given!\n");
printf("Usage: merk status"); printf("Usage: merk status");
@ -110,6 +122,13 @@ int main(int argc, char **argv) {
free(root); free(root);
return 0; return 0;
} }
else if (strcmp(subcmd, "commit") == 0) {
if (argc == 2) {
printf("ERROR: too little arguments given!\n");
printf("Usage: merk commit [-m <COMMIT MESSAGE>] <FILE> ...");
exit(1);
}
}
else { else {
usage(1); usage(1);
} }