managed to download a tarball
This commit is contained in:
parent
7ac697f111
commit
76bd9a0497
GPG Key ID:
9B203B252A63EE38
@ -4,7 +4,9 @@
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#include "project.h"
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const std::regex http("^https?://");
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constexpr std::string_view acceptJson("accept: application/json");
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const std::regex http("^https?:\\/\\/");
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const std::regex repo("(^https?):\\/\\/([\\w\\d\\.\\-\\_]+)\\/([\\w\\d\\-\\_]+)\\/([\\w\\d\\-\\_]+)");
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Dependency::Dependency(
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const std::string& path,
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@ -31,11 +33,15 @@ std::optional<std::string> Dependency::getVersion() const {
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}
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bool Dependency::prepare(const std::filesystem::path& source, const std::filesystem::path& destination) {
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if (std::regex_search(path, http)) {
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Project::info("downloading project from " + path);
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std::filesystem::create_directories(destination / "downloads");
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std::smatch results;
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if (std::regex_search(path, results, repo)) {
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Project::info(path + " appears to be a git repository");
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const std::string& protocol = results[1];
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const std::string& host = results[2];
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const std::string& owner = results[3];
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const std::string& repo = results[4];
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return download(destination);
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return downloadRepo(destination, protocol, host, owner, repo);
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} else {
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Project::info("checking project at path " + path);
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std::filesystem::directory_entry srcDir(source / path);
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@ -48,50 +54,160 @@ bool Dependency::prepare(const std::filesystem::path& source, const std::filesys
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return true;
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}
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bool Dependency::download(const std::filesystem::path& destination) {
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std::filesystem::path dwn = destination / "downloads";
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bool result = std::filesystem::create_directories(dwn);
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// if (!result) {
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// Project::error("couldn't create " + dwn.string());
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// return result;
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// }
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bool Dependency::downloadRepo(
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const std::filesystem::path& destination,
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const std::string& protocol,
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const std::string& host,
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const std::string& owner,
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const std::string& repo
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) {
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nlohmann::json info;
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Project::info("Trying Gitea v1 API");
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bool res = repoGiteaApi1(protocol, host, owner, repo, info);
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CURL *curl_handle;
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std::filesystem::path out = dwn / ("out" + std::to_string(std::rand()));
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FILE *pagefile;
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if (res) {
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nlohmann::json::const_iterator itr = info.find("default_branch");
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if (itr != info.end() && itr->is_string()) {
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std::string branchName = *itr;
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Project::info("Gitea v1 API seem to have worked");
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Project::info("Default branch is " + branchName);
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curl_global_init(CURL_GLOBAL_ALL);
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/* init the curl session */
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curl_handle = curl_easy_init();
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/* set URL to get here */
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curl_easy_setopt(curl_handle, CURLOPT_URL, path.c_str());
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/* disable progress meter, set to 0L to enable it */
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curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1L);
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/* send all data to this function */
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curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write);
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/* open the file */
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pagefile = fopen(out.c_str(), "wb");
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if (pagefile) {
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/* write the page body to this file handle */
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curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, pagefile);
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/* get it! */
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curl_easy_perform(curl_handle);
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/* close the header file */
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fclose(pagefile);
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std::string fileName = branchName + ".tar.gz";
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std::string url = protocol + "://" + host + "/api/v1/repos/" + owner + "/" + repo + "/archive/" + fileName;
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res = download(url, destination / "downloads" / fileName);
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if (res)
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Project::info("Successfully downloaded " + fileName);
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} else {
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Project::error(std::string("couldn't open output file ") + out.c_str());
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res = false;
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}
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}
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/* cleanup curl stuff */
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curl_easy_cleanup(curl_handle);
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curl_global_cleanup();
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if (!res) {
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Project::warn("Gitea v1 API didn't work");
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}
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return true;
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return res;
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}
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bool Dependency::repoGiteaApi1(
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const std::string& protocol,
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const std::string& host,
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const std::string& owner,
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const std::string& repo,
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nlohmann::json& json
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) {
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bool result = false;
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std::string url = protocol + "://" + host + "/api/v1/repos/" + owner + "/" + repo;
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std::string data;
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CURLcode code = httpGet(url, data, {acceptJson});
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if (code == CURLE_OK) {
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try {
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json = nlohmann::json::parse(data);
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result = true;
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} catch (const nlohmann::json::exception& e) {
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Project::warn(e.what());
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}
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}
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return result;
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}
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CURLcode Dependency::httpGet(const std::string& url, std::string& result, const std::list<std::string_view>& headers) {
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CURL* curl = curl_easy_init();
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curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
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curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
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curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
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struct curl_slist* curlHeaders = nullptr;
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for (const std::string_view& header : headers)
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curlHeaders = curl_slist_append(curlHeaders, header.data());
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curl_easy_setopt(curl, CURLOPT_HTTPHEADER, curlHeaders);
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curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeString);
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curl_easy_setopt(curl, CURLOPT_WRITEDATA, &result);
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curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
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curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, trace);
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curl_easy_setopt(curl, CURLOPT_DEBUGDATA, this);
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CURLcode res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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return res;
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}
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size_t Dependency::write(void* file, size_t size, size_t nmemb, void* stream) {
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size_t written = fwrite(file, size, nmemb, (FILE *)stream);
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bool Dependency::download(const std::string& url, const std::filesystem::path& destination) {
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std::filesystem::create_directories(destination.parent_path());
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if (std::filesystem::exists(destination))
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Project::minor("File " + destination.string() + " already exists, will be overwritten");
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bool result = false;
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CURL* curl = curl_easy_init();
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curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
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curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
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curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeFile);
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curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
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curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, trace);
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curl_easy_setopt(curl, CURLOPT_DEBUGDATA, this);
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FILE* pagefile = fopen(destination.c_str(), "wb");
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if (pagefile) {
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curl_easy_setopt(curl, CURLOPT_WRITEDATA, pagefile);
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CURLcode res = curl_easy_perform(curl);
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fclose(pagefile);
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if (res != CURLE_OK) {
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Project::warn("Couldn't download file " + url + ": " + curl_easy_strerror(res));
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} else {
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uint32_t code;
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curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
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if (code == 200)
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result = true;
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else
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Project::warn("Couldn't download file " + url + ": response code " + std::to_string(code));
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}
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} else {
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Project::error(std::string("couldn't open output file ") + destination.c_str());
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}
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curl_easy_cleanup(curl);
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if (!result) {
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Project::minor("Removing " + destination.string() + " since the donwload failed");
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std::filesystem::remove(destination);
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}
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return result;
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}
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size_t Dependency::writeString(void* data, size_t size, size_t nmemb, void* pointer) {
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size_t finalSize = size * nmemb;
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std::string* string = static_cast<std::string*>(pointer);
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string->append(static_cast<char*>(data), finalSize);
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return finalSize;
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}
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size_t Dependency::writeFile(void* data, size_t size, size_t nmemb, void* file) {
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size_t written = fwrite(data, size, nmemb, (FILE *)file);
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return written;
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}
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int Dependency::trace(CURL* handle, curl_infotype type, char* data, size_t size, void* clientp) {
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switch (type) {
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case CURLINFO_TEXT: {
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std::string message(data, size);
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if (message[size - 1] == '\n')
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message = message.substr(0, size - 1);
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Project::debug(message);
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} break;
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default:
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break;
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}
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return 0;
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}
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@ -3,10 +3,12 @@
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#include <string>
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#include <optional>
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#include <filesystem>
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#include <curl/curl.h>
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#include <list>
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#include <stdio.h>
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#include <nlohmann/json.hpp>
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#include <curl/curl.h>
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class Dependency {
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public:
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enum class Type {
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@ -31,8 +33,26 @@ public:
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const std::string path;
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private:
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static size_t write(void *file, size_t size, size_t nmemb, void *stream);
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bool download(const std::filesystem::path& destination);
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static size_t writeFile(void* data, size_t size, size_t nmemb, void* file);
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static size_t writeString(void* data, size_t size, size_t nmemb, void* mem);
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static int trace(CURL *handle, curl_infotype type, char *data, size_t size, void *clientp);
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bool download(const std::string& url, const std::filesystem::path& destination);
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bool downloadRepo(
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const std::filesystem::path& destination,
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const std::string& protocol,
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const std::string& host,
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const std::string& owner,
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const std::string& repo
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);
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bool repoGiteaApi1(
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const std::string& protocol,
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const std::string& host,
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const std::string& owner,
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const std::string& repo,
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nlohmann::json& json
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);
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CURLcode httpGet(const std::string& url, std::string& result, const std::list<std::string_view>& headers = {});
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private:
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Type type;
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@ -24,7 +24,8 @@ constexpr const std::string_view bold("\e[1m");
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constexpr const std::string_view regular("\e[22m");
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constexpr const std::string_view clearStyle("\e[0m");
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Logger::Logger(Logger::Severity severity):
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Logger::Logger(Logger::Severity severity, bool accumulate):
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accumulate(accumulate),
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currentSeverity(severity),
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history(),
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readMutex(),
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@ -34,26 +35,41 @@ Logger::Logger(Logger::Severity severity):
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Logger::~Logger()
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{}
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void Logger::printLog(bool colored) {
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void Logger::printLog(bool colored) const {
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std::cout << std::endl;
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for (const Message& message : history) {
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if (colored) {
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int severity = static_cast<int>(message.first);
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std::cout << logSettings[severity] << bold << logHeaders[severity] << regular;
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}
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std::cout << message.second << std::endl;
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}
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std::scoped_lock lock(readMutex);
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for (const Message& message : history)
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printMessage(message, colored);
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if (colored)
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std::cout << clearStyle << std::flush;
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}
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void Logger::log(Logger::Severity severity, const std::string& comment) const {
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void Logger::log(Logger::Severity severity, const std::string& comment, bool colored) const {
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if (severity < currentSeverity)
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return;
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if (accumulate) {
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std::scoped_lock lock(readMutex, writeMutex);
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if (severity >= currentSeverity)
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history.emplace_back(severity, comment);
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} else {
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std::scoped_lock lock(writeMutex);
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printMessage({severity, comment}, colored);
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if (colored)
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std::cout << clearStyle << std::flush;
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}
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}
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std::list<std::pair<Logger::Severity, std::string>> Logger::getLog() const {
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std::scoped_lock lock(readMutex);
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return history;
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}
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void Logger::printMessage(const Message& message, bool colored) const {
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if (colored) {
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int severity = static_cast<int>(message.first);
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std::cout << logSettings[severity] << bold << logHeaders[severity] << regular;
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}
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std::cout << message.second << std::endl;
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}
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@ -20,14 +20,18 @@ public:
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};
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typedef std::pair<Severity, std::string> Message;
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Logger(Severity severity = Severity::info);
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Logger(Severity severity = Severity::info, bool accumulate = false);
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~Logger();
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void log (Severity severity, const std::string& comment) const;
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void log (Severity severity, const std::string& comment, bool colored = true) const;
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std::list<Message> getLog() const;
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void printLog(bool colored = true);
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void printLog(bool colored = true) const;
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private:
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void printMessage(const Message& message, bool colored = false) const;
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private:
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bool accumulate;
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const Severity currentSeverity;
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mutable std::list<Message> history;
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mutable std::mutex readMutex;
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@ -25,12 +25,16 @@ Project::Project(const std::filesystem::path& location, const std::filesystem::p
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dependencies(),
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root(logger == nullptr)
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{
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if (root)
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logger = new Logger();
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if (root) {
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curl_global_init(CURL_GLOBAL_ALL);
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logger = new Logger(Logger::Severity::debug);
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}
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}
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Project::~Project() {
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if (root) {
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curl_global_cleanup();
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delete logger;
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logger = nullptr;
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}
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@ -178,6 +182,14 @@ void Project::debug(const std::string& message) {
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log(Logger::Severity::debug, message);
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}
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void Project::minor(const std::string& message) {
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log(Logger::Severity::minor, message);
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}
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void Project::major(const std::string& message) {
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log(Logger::Severity::major, message);
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}
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void Project::error(const std::string& message) {
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log(Logger::Severity::error, message);
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}
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@ -8,6 +8,7 @@
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#include <stdint.h>
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#include <nlohmann/json.hpp>
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#include <curl/curl.h>
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#include "dependency.h"
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#include "loggger.h"
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@ -33,6 +34,8 @@ public:
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static void log(Logger::Severity severity, const std::string& message);
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static void debug(const std::string& message);
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static void info(const std::string& message);
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static void minor(const std::string& message);
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static void major(const std::string& message);
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static void warn(const std::string& message);
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static void error(const std::string& message);
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static void fatal(const std::string& message);
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