4 files changed, 306 insertions, 0 deletions
diff --git a/src/github/client.c b/src/github/client.c
new file mode 100644
index 0000000..0c0034e
--- /dev/null
+++ b/src/github/client.c
@@ -0,0 +1,100 @@
+//
+// Created by Anshul Gupta on 4/4/25.
+//
+
+#include "client.h"
+
+#include <stdlib.h>
+
+#include <cjson/cJSON.h>
+#include <curl/curl.h>
+
+#include "queries/github/gh_identity.h"
+#include "queries/github/gh_list_repos.h"
+
+#include "../buffer.h"
+#include "types.h"
+
+char *github_identity(const gql_client *client)
+{
+	char *login = NULL;
+	buffer_t buf = buffer_new(4096);
+
+	const CURLcode ret = gql_client_send(client, gh_identity, NULL, &buf);
+	if (ret != CURLE_OK) {
+		fprintf(stderr, "Failed to send request: %s\n",
+			curl_easy_strerror(ret));
+		goto fail;
+	}
+
+	// Parse the response
+	cJSON *root = cJSON_Parse((const char *) buf.data);
+	if (!root) {
+		const char *err = cJSON_GetErrorPtr();
+		if (err)
+			fprintf(stderr, "Error parsing response: %s\n", err);
+		goto fail;
+	}
+
+	// Check for errors
+	if (gql_handle_error(root) < 0)
+		goto fail1;
+
+	// Get login from json
+	login = identity_from_json(root);
+
+fail1:
+	cJSON_Delete(root);
+fail:
+	buffer_free(buf);
+	return login;
+}
+
+int github_list_user_repos(const gql_client *client, const char *username,
+			   const char *after, struct gh_list_repos_res *res)
+{
+	int status = 0;
+	buffer_t buf = buffer_new(4096);
+
+	cJSON *args = cJSON_CreateObject();
+	if (!args) {
+		status = -1;
+		goto end;
+	}
+	cJSON_AddItemToObject(args, "username", cJSON_CreateString(username));
+	cJSON_AddItemToObject(args, "after", cJSON_CreateString(after));
+
+	const CURLcode ret = gql_client_send(client, gh_list_repos, args, &buf);
+	if (ret != CURLE_OK) {
+		fprintf(stderr, "Failed to send request: %s\n",
+			curl_easy_strerror(ret));
+		status = -1;
+		goto end;
+	}
+
+	// Parse the response
+	cJSON *root = cJSON_Parse((const char *) buf.data);
+	if (!root) {
+		const char *err = cJSON_GetErrorPtr();
+		if (err)
+			fprintf(stderr, "Error parsing response: %s\n", err);
+		status = -1;
+		goto end;
+	}
+
+	// Check for errors
+	if (gql_handle_error(root) < 0) {
+		status = -1;
+		goto end;
+	}
+
+	// Convert json to struct
+	if (gh_list_repos_from_json(root, res) < 0) {
+		fprintf(stderr, "Failed to parse response\n");
+		status = -1;
+	}
+
+end:
+	buffer_free(buf);
+	return status;
+}
diff --git a/src/github/client.h b/src/github/client.h
new file mode 100644
index 0000000..723c24c
--- /dev/null
+++ b/src/github/client.h
@@ -0,0 +1,17 @@
+//
+// Created by Anshul Gupta on 4/4/25.
+//
+
+#ifndef GITHUB_CLIENT_H
+#define GITHUB_CLIENT_H
+
+#include "../client.h"
+
+#include "types.h"
+
+char *github_identity(const gql_client *client);
+
+int github_list_user_repos(const gql_client *client, const char *username,
+			   const char *after, struct gh_list_repos_res *res);
+
+#endif // GITHUB_CLIENT_H
diff --git a/src/github/types.c b/src/github/types.c
new file mode 100644
index 0000000..ce9441e
--- /dev/null
+++ b/src/github/types.c
@@ -0,0 +1,160 @@
+//
+// Created by Anshul Gupta on 4/4/25.
+//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <cjson/cJSON.h>
+
+#include "types.h"
+
+
+char *identity_from_json(const cJSON *root)
+{
+	cJSON *data = cJSON_GetObjectItemCaseSensitive(root, "data");
+	if (!data || !cJSON_IsObject(data)) {
+		fprintf(stderr, "Error: data object not found\n");
+		return NULL;
+	}
+	cJSON *viewer = cJSON_GetObjectItemCaseSensitive(data, "viewer");
+	if (!viewer || !cJSON_IsObject(viewer)) {
+		fprintf(stderr, "Error: viewer object not found\n");
+		return NULL;
+	}
+	cJSON *login = cJSON_GetObjectItemCaseSensitive(viewer, "login");
+	if (!login || !cJSON_IsString(login)) {
+		fprintf(stderr, "Error: login not found\n");
+		return NULL;
+	}
+
+	return strdup(login->valuestring);
+}
+
+int gh_list_repos_from_json(cJSON *root, struct gh_list_repos_res *res)
+{
+	int status = 0;
+	cJSON *repo;
+
+	// Initialize the response structure
+	memset(res, 0, sizeof(*res));
+
+	// Get the data object
+	cJSON *data = cJSON_GetObjectItemCaseSensitive(root, "data");
+	if (!data || !cJSON_IsObject(data)) {
+		fprintf(stderr, "Error: data object not found\n");
+		status = -1;
+		goto end;
+	}
+
+	// Get the repositoryOwner object
+	cJSON *repositoryOwner = cJSON_GetObjectItemCaseSensitive(
+			data, "repositoryOwner");
+	if (!repositoryOwner || !cJSON_IsObject(repositoryOwner)) {
+		fprintf(stderr, "Error: repositoryOwner object not found\n");
+		status = -1;
+		goto end;
+	}
+
+	// Get the repositories object
+	cJSON *repositories = cJSON_GetObjectItemCaseSensitive(repositoryOwner,
+							       "repositories");
+	if (!repositories || !cJSON_IsObject(repositories)) {
+		fprintf(stderr, "Error: repositories object not found\n");
+		status = -1;
+		goto end;
+	}
+
+	// Get the pageInfo object
+	cJSON *page_info = cJSON_GetObjectItemCaseSensitive(repositories,
+							    "pageInfo");
+	if (!page_info || !cJSON_IsObject(page_info)) {
+		fprintf(stderr, "Error: pageInfo object not found\n");
+		status = -1;
+		goto end;
+	}
+
+	// Get the hasNextPage and endCursor values
+	cJSON *has_next_page = cJSON_GetObjectItemCaseSensitive(page_info,
+								"hasNextPage");
+	if (!has_next_page || !cJSON_IsBool(has_next_page)) {
+		fprintf(stderr, "Error: hasNextPage not found\n");
+		status = -1;
+		goto end;
+	}
+	res->has_next_page = cJSON_IsTrue(has_next_page);
+
+	cJSON *end_cursor = cJSON_GetObjectItemCaseSensitive(page_info,
+							     "endCursor");
+	if (!end_cursor || !cJSON_IsString(end_cursor)) {
+		fprintf(stderr, "Error: endCursor not found\n");
+		status = -1;
+		goto end;
+	}
+	res->end_cursor = strdup(end_cursor->valuestring);
+
+	// Get the nodes array
+	cJSON *nodes = cJSON_GetObjectItemCaseSensitive(repositories, "nodes");
+	if (!nodes || !cJSON_IsArray(nodes)) {
+		fprintf(stderr, "Error: nodes array not found\n");
+		status = -1;
+		goto end;
+	}
+
+	// Iterate over the nodes array
+	size_t len = cJSON_GetArraySize(nodes);
+	res->repos = malloc(sizeof(*res->repos) * len);
+	cJSON_ArrayForEach(repo, nodes)
+	{
+		cJSON *name = cJSON_GetObjectItemCaseSensitive(repo, "name");
+		if (!name || !cJSON_IsString(name)) {
+			fprintf(stderr, "Error: name not found\n");
+			status = -1;
+			goto end;
+		}
+		cJSON *url = cJSON_GetObjectItemCaseSensitive(repo, "url");
+		if (!url || !cJSON_IsString(url)) {
+			fprintf(stderr, "Error: url not found\n");
+			status = -1;
+			goto end;
+		}
+		cJSON *is_fork = cJSON_GetObjectItemCaseSensitive(repo,
+								  "isFork");
+		if (!is_fork || !cJSON_IsBool(is_fork)) {
+			fprintf(stderr, "Error: isFork not found\n");
+			status = -1;
+			goto end;
+		}
+		cJSON *is_private = cJSON_GetObjectItemCaseSensitive(
+				repo, "isPrivate");
+		if (!is_private || !cJSON_IsBool(is_private)) {
+			fprintf(stderr, "Error: isPrivate not found\n");
+			status = -1;
+			goto end;
+		}
+
+		res->repos[res->repos_len].name = strdup(name->valuestring);
+		res->repos[res->repos_len].url = strdup(url->valuestring);
+		res->repos[res->repos_len].is_fork = cJSON_IsTrue(is_fork);
+		res->repos[res->repos_len].is_private =
+				cJSON_IsTrue(is_private);
+		res->repos_len++;
+	}
+
+end:
+	cJSON_Delete(root);
+	if (status != 0)
+		gh_list_repos_res_free(*res);
+	return status;
+}
+
+void gh_list_repos_res_free(struct gh_list_repos_res res)
+{
+	free(res.end_cursor);
+	for (size_t i = 0; i < res.repos_len; i++) {
+		free(res.repos[i].name);
+		free(res.repos[i].url);
+	}
+	free(res.repos);
+}
diff --git a/src/github/types.h b/src/github/types.h
new file mode 100644
index 0000000..dec3551
--- /dev/null
+++ b/src/github/types.h
@@ -0,0 +1,29 @@
+//
+// Created by Anshul Gupta on 4/4/25.
+//
+
+#ifndef GITHUB_TYPES_H
+#define GITHUB_TYPES_H
+
+#include <cjson/cJSON.h>
+
+char *identity_from_json(const cJSON *root);
+
+struct gh_list_repos_res {
+	int has_next_page;
+	char *end_cursor;
+
+	struct {
+		char *name;
+		char *url;
+		int is_fork;
+		int is_private;
+	} *repos;
+
+	size_t repos_len;
+};
+
+int gh_list_repos_from_json(cJSON *root, struct gh_list_repos_res *res);
+void gh_list_repos_res_free(struct gh_list_repos_res res);
+
+#endif // GITHUB_TYPES_H