switch from tabs to spaces

It was fun while it lasted, but I do believe that spaces are strictly
superior, and clang-format struggles with tabs while using advanced
configuration options.

1 files changed, 38 insertions, 38 deletions

diff --git a/src/ci.c b/src/ci.c
index a2bd2f0..4692b19 100644
--- a/src/ci.c
+++ b/src/ci.c
@@ -34,70 +34,70 @@ static const char *ci_env[] = {
 /* clang-format on */
 
 static int ci_run_script(const char* script, struct process_output* result) {
-	const char* args[] = {script, NULL};
-	return process_execute_and_capture(args, ci_env, result);
+    const char* args[] = {script, NULL};
+    return process_execute_and_capture(args, ci_env, result);
 }
 
 int ci_run(struct process_output* result) {
-	for (const char** script = ci_scripts; *script; ++script) {
-		if (!file_exists(*script))
-			continue;
-		log("Going to run: %s\n", *script);
-		return ci_run_script(*script, result);
-	}
+    for (const char** script = ci_scripts; *script; ++script) {
+        if (!file_exists(*script))
+            continue;
+        log("Going to run: %s\n", *script);
+        return ci_run_script(*script, result);
+    }
 
-	log("Couldn't find any CI scripts to run\n");
-	return -1;
+    log("Couldn't find any CI scripts to run\n");
+    return -1;
 }
 
 static void ci_cleanup_git_repo(git_repository* repo) {
-	rm_rf(git_repository_workdir(repo));
-	libgit_repository_free(repo);
+    rm_rf(git_repository_workdir(repo));
+    libgit_repository_free(repo);
 }
 
 static int ci_prepare_git_repo(git_repository** repo, const char* url, const char* rev) {
-	int ret = 0;
+    int ret = 0;
 
-	ret = libgit_clone_to_tmp(repo, url);
-	if (ret < 0)
-		return ret;
+    ret = libgit_clone_to_tmp(repo, url);
+    if (ret < 0)
+        return ret;
 
-	ret = libgit_checkout(*repo, rev);
-	if (ret < 0)
-		goto cleanup_repo;
+    ret = libgit_checkout(*repo, rev);
+    if (ret < 0)
+        goto cleanup_repo;
 
-	return ret;
+    return ret;
 
 cleanup_repo:
-	ci_cleanup_git_repo(*repo);
+    ci_cleanup_git_repo(*repo);
 
-	return ret;
+    return ret;
 }
 
 int ci_run_git_repo(const char* url, const char* rev, struct process_output* output) {
-	char* oldpwd = NULL;
-	git_repository* repo = NULL;
-	int ret = 0;
+    char* oldpwd = NULL;
+    git_repository* repo = NULL;
+    int ret = 0;
 
-	ret = ci_prepare_git_repo(&repo, url, rev);
-	if (ret < 0)
-		goto exit;
+    ret = ci_prepare_git_repo(&repo, url, rev);
+    if (ret < 0)
+        goto exit;
 
-	ret = chdir_wrapper(git_repository_workdir(repo), &oldpwd);
-	if (ret < 0)
-		goto free_repo;
+    ret = chdir_wrapper(git_repository_workdir(repo), &oldpwd);
+    if (ret < 0)
+        goto free_repo;
 
-	ret = ci_run(output);
-	if (ret < 0)
-		goto oldpwd;
+    ret = ci_run(output);
+    if (ret < 0)
+        goto oldpwd;
 
 oldpwd:
-	chdir_wrapper(oldpwd, NULL);
-	free(oldpwd);
+    chdir_wrapper(oldpwd, NULL);
+    free(oldpwd);
 
 free_repo:
-	ci_cleanup_git_repo(repo);
+    ci_cleanup_git_repo(repo);
 
 exit:
-	return ret;
+    return ret;
 }