Refactor directory structure

* Move core library sources into src/lib/core
* Move command-line programs into src/cli

1 files changed, 0 insertions, 133 deletions

diff --git a/src/github.c b/src/github.c
deleted file mode 100644
index 36e2e7c..0000000
--- a/src/github.c
+++ /dev/null
@@ -1,133 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "core.h"
-
-struct GHContent {
-    char *data;
-    size_t len;
-};
-
-static size_t writer(void *contents, size_t size, size_t nmemb, void *result) {
-    const size_t newlen = size * nmemb;
-    struct GHContent *content = (struct GHContent *) result;
-
-    char *ptr = realloc(content->data, content->len + newlen + 1);
-    if (!ptr) {
-        perror("realloc failed");
-        return 0;
-    }
-
-    content->data = ptr;
-    memcpy(&(content->data[content->len]), contents, newlen);
-    content->len += newlen;
-    content->data[content->len] = 0;
-
-    return newlen;
-}
-
-static char *unescape_lf(char *value) {
-    char *seq = strstr(value, "\\n");
-    while (seq != NULL) {
-        size_t cur_len = strlen(seq);
-        memmove(seq, seq + 1, strlen(seq) - 1);
-        *seq = '\n';
-        if (strlen(seq) && cur_len) {
-            seq[cur_len - 1] = 0;
-        }
-        seq = strstr(value, "\\n");
-    }
-    return value;
-}
-
-int get_github_release_notes(const char *api_token, const char *repo, const char *tag, const char *target_commitish, char **output) {
-    const char *field_body = "\"body\":\"";
-    const char *field_message = "\"message\":\"";
-    const char *endpoint_header_auth_fmt = "Authorization: Bearer %s";
-    const char *endpoint_header_api_version = "X-GitHub-Api-Version: " STASIS_GITHUB_API_VERSION;
-    const char *endpoint_post_fields_fmt = "{\"tag_name\":\"%s\", \"target_commitish\":\"%s\"}";
-    const char *endpoint_url_fmt = "https://api.github.com/repos/%s/releases/generate-notes";
-    char endpoint_header_auth[PATH_MAX] = {0};
-    char endpoint_post_fields[PATH_MAX] = {0};
-    char endpoint_url[PATH_MAX] = {0};
-    struct curl_slist *list = NULL;
-    struct GHContent content;
-
-    CURL *curl = curl_easy_init();
-    if (!curl) {
-        return -1;
-    }
-
-    // Render the header data
-    sprintf(endpoint_header_auth, endpoint_header_auth_fmt, api_token);
-    sprintf(endpoint_post_fields, endpoint_post_fields_fmt, tag, target_commitish);
-    sprintf(endpoint_url, endpoint_url_fmt, repo);
-
-    // Begin curl configuration
-    curl_easy_setopt(curl, CURLOPT_URL, endpoint_url);
-    curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, endpoint_post_fields);
-    curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writer);
-    curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *) &content);
-
-    // Append headers to the request
-    list = curl_slist_append(list, "Accept: application/vnd.github+json");
-    list = curl_slist_append(list, endpoint_header_auth);
-    list = curl_slist_append(list, endpoint_header_api_version);
-    curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list);
-
-    // Set the user-agent (github requires one)
-    char user_agent[20] = {0};
-    sprintf(user_agent, "stasis/%s", VERSION);
-    curl_easy_setopt(curl, CURLOPT_USERAGENT, user_agent);
-
-    // Execute curl request
-    memset(&content, 0, sizeof(content));
-    CURLcode res;
-    res = curl_easy_perform(curl);
-
-    // Clean up
-    curl_slist_free_all(list);
-    curl_easy_cleanup(curl);
-
-    if(res != CURLE_OK) {
-        fprintf(stderr, "curl_easy_perform() failed: %s\n",
-                curl_easy_strerror(res));
-        return -1;
-    }
-
-    // Replace all "\\n" literals with new line characters
-    char *line = unescape_lf(content.data);
-    if (line) {
-        char *data_offset = NULL;
-        if ((data_offset = strstr(line, field_body))) {
-            // Skip past the body field
-            data_offset += strlen(field_body);
-            // Remove quotation mark (and trailing comma if it exists)
-            int trim = 2;
-            char last_char = data_offset[strlen(data_offset) - trim];
-            if (last_char == ',') {
-                trim++;
-            }
-            data_offset[strlen(data_offset) - trim] = 0;
-            // Extract release notes
-            *output = strdup(data_offset);
-        } else if ((data_offset = strstr(line, field_message))) {
-            // Skip past the message field
-            data_offset += strlen(field_message);
-            *(strchr(data_offset, '"')) = 0;
-            fprintf(stderr, "GitHub API Error: '%s'\n", data_offset);
-            fprintf(stderr, "URL: %s\n", endpoint_url);
-            fprintf(stderr, "POST: %s\n", endpoint_post_fields);
-            guard_free(content.data);
-            return -1;
-        }
-    } else {
-        fprintf(stderr, "Unknown error\n");
-        guard_free(content.data);
-        return -1;
-    }
-
-    guard_free(content.data);
-    return 0;
-}
\ No newline at end of file