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Reorganize build-package to separate concerns a bit

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main
Simon Quigley 5 days ago
parent 48c59962d0
commit 643c02279c
3 changed files with 427 additions and 122 deletions
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538
cpp/build-packages.cpp
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@ -15,6 +15,7 @@
#include "common.h"
#include "update-maintainer-lib.h"
#include "utilities.h"
#include <iostream>
#include <fstream>
#include <sstream>
@ -53,16 +54,30 @@ static std::mutex repo_map_mutex;
// Map to hold mutexes for each repository path
static std::unordered_map<fs::path, std::mutex> repo_mutexes;
static std::mutex& get_repo_mutex(const fs::path& repo_path);
static std::mutex& get_repo_mutex(const fs::path& repo_path) {
std::lock_guard<std::mutex> lock(repo_map_mutex);
return repo_mutexes[repo_path];
}
// Mutex and vector to store dput futures
// Mutex to protect access to the dput_futures vector
static std::mutex dput_futures_mutex;
// Vector to store dput futures
static std::vector<std::future<void>> dput_futures;
// Mutex and map to store failed packages and their reasons
static std::mutex failures_mutex;
static std::map<std::string, std::string> failed_packages;
// Struct to represent a package
struct Package {
std::string name;
std::string upload_target;
std::string upstream_url;
std::string packaging_url;
std::optional<std::string> packaging_branch;
bool large;
std::vector<std::string> changes_files;
std::vector<std::string> devel_changes_files;
};
static const std::string BASE_DIR = "/srv/lubuntu-ci/repos";
static const std::string DEBFULLNAME = "Lugito";
static const std::string DEBEMAIL = "info@lubuntu.me";
@ -82,16 +97,19 @@ static int worker_count = 5;
static bool verbose = false;
static std::ofstream log_file_stream;
static std::string get_current_utc_time() {
auto now = std::time(nullptr);
// Function to get the current UTC time as a formatted string
std::string get_current_utc_time() {
auto now = std::chrono::system_clock::now();
std::time_t now_c = std::chrono::system_clock::to_time_t(now);
std::tm tm_utc;
gmtime_r(&now, &tm_utc);
char buf[20];
std::strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S", &tm_utc);
return std::string(buf);
gmtime_r(&now_c, &tm_utc);
char buffer[20];
std::strftime(buffer, sizeof(buffer), "%Y-%m-%dT%H:%M:%SZ", &tm_utc);
return std::string(buffer);
}
static void log_all(const std::string &level, const std::string &msg, bool is_error=false) {
// Logging functions
static void log_all(const std::string &level, const std::string &msg, bool is_error = false) {
std::string timestamp = get_current_utc_time();
std::string full_msg = "[" + timestamp + "] [" + level + "] " + msg + "\n";
@ -136,6 +154,7 @@ static void print_help(const std::string &prog_name) {
<< " --help, -h Display this help message.\n";
}
// Function to run a command silently and throw an exception on failure
static void run_command_silent_on_success(const std::vector<std::string> &cmd, const std::optional<fs::path> &cwd = std::nullopt) {
std::string command_str = std::accumulate(cmd.begin(), cmd.end(), std::string(),
[](const std::string &a, const std::string &b) -> std::string { return a + (a.empty() ? "" : " ") + b; });
@ -408,6 +427,7 @@ static void run_source_lintian(const std::string &name, const fs::path &source_p
log_verbose("Completed Lintian run for package: " + name);
}
// Function to upload changes with dput
static void dput_source(const std::string &name, const std::string &upload_target, const std::vector<std::string> &changes_files, const std::vector<std::string> &devel_changes_files) {
log_info("Uploading changes for package: " + name + " to " + upload_target);
if(!changes_files.empty()) {
@ -426,12 +446,16 @@ static void dput_source(const std::string &name, const std::string &upload_targe
}
} catch (...) {
log_error("Failed to upload changes for package: " + name);
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[name] = "Failed to upload changes with dput.";
}
} else {
log_warning("No changes files to upload for package: " + name);
}
}
// Function to update the changelog
static void update_changelog(const fs::path &packaging_dir, const std::string &release, const std::string &version_with_epoch) {
std::string name = packaging_dir.filename().string();
log_info("Updating changelog for " + name + " to version " + version_with_epoch + "-0ubuntu1~ppa1");
@ -440,22 +464,32 @@ static void update_changelog(const fs::path &packaging_dir, const std::string &r
log_verbose("Checked out debian/changelog for " + name);
} catch (const std::exception &e) {
log_error("Failed to checkout debian/changelog for " + name + ": " + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[name] = "Failed to checkout debian/changelog: " + std::string(e.what());
throw;
}
std::vector<std::string> cmd = {
"dch", "--distribution", release, "--package", name, "--newversion", version_with_epoch + "-0ubuntu1~ppa1",
"--urgency", urgency_level_override, "CI upload."
};
run_command_silent_on_success(cmd, packaging_dir);
log_info("Changelog updated for " + name);
try {
run_command_silent_on_success(cmd, packaging_dir);
log_info("Changelog updated for " + name);
} catch (const std::exception &e) {
log_error("Failed to update changelog for " + name + ": " + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[name] = "Failed to update changelog: " + std::string(e.what());
throw;
}
}
static std::string build_package(const fs::path &packaging_dir, const std::map<std::string, std::string> &env_vars, bool large) {
static std::string build_package(const fs::path &packaging_dir, const std::map<std::string, std::string> &env_vars, bool large, const std::string &pkg_name) {
// Acquire the semaphore here so that each build only happens if there's capacity.
// This ensures we never have more than 5 /tmp dirs at once.
semaphore.acquire();
std::string name = packaging_dir.filename().string();
log_info("Building source package for " + name);
log_info("Building source package for " + pkg_name);
fs::path temp_dir;
std::error_code ec;
@ -475,15 +509,15 @@ static std::string build_package(const fs::path &packaging_dir, const std::map<s
try {
if(large) {
temp_dir = fs::path(OUTPUT_DIR) / (".tmp_" + name + "_" + env_vars.at("VERSION"));
temp_dir = fs::path(OUTPUT_DIR) / (".tmp_" + pkg_name + "_" + env_vars.at("VERSION"));
fs::create_directories(temp_dir);
} else {
temp_dir = fs::temp_directory_path() / ("tmp_build_" + name + "_" + env_vars.at("VERSION"));
temp_dir = fs::temp_directory_path() / ("tmp_build_" + pkg_name + "_" + env_vars.at("VERSION"));
fs::create_directories(temp_dir);
}
log_verbose("Temporary packaging directory created at: " + temp_dir.string());
fs::path temp_packaging_dir = temp_dir / name;
fs::path temp_packaging_dir = temp_dir / pkg_name;
fs::create_directories(temp_packaging_dir, ec);
if(ec) {
log_error("Failed to create temporary packaging directory: " + temp_packaging_dir.string() + " Error: " + ec.message());
@ -496,8 +530,8 @@ static std::string build_package(const fs::path &packaging_dir, const std::map<s
throw std::runtime_error("Failed to copy debian directory");
}
std::string tarball_name = name + "_" + env_vars.at("VERSION") + ".orig.tar.gz";
fs::path tarball_source = fs::path(BASE_DIR) / (name + "_MAIN.orig.tar.gz");
std::string tarball_name = pkg_name + "_" + env_vars.at("VERSION") + ".orig.tar.gz";
fs::path tarball_source = fs::path(BASE_DIR) / (pkg_name + "_MAIN.orig.tar.gz");
fs::path tarball_dest = temp_dir / tarball_name;
fs::copy_file(tarball_source, tarball_dest, fs::copy_options::overwrite_existing, ec);
if(ec) {
@ -514,9 +548,9 @@ static std::string build_package(const fs::path &packaging_dir, const std::map<s
run_command_silent_on_success(cmd_build, temp_packaging_dir);
run_command_silent_on_success({"git", "checkout", "debian/changelog"}, packaging_dir);
log_info("Built package for " + name);
log_info("Built package for " + pkg_name);
std::string pattern = name + "_" + env_vars.at("VERSION");
std::string pattern = pkg_name + "_" + env_vars.at("VERSION");
std::string changes_file;
for(auto &entry: fs::directory_iterator(temp_dir)) {
std::string fname = entry.path().filename().string();
@ -531,14 +565,14 @@ static std::string build_package(const fs::path &packaging_dir, const std::map<s
for(auto &entry : fs::directory_iterator(OUTPUT_DIR)) {
std::string fname = entry.path().filename().string();
if(fname.rfind(name + "_" + env_vars.at("VERSION"), 0) == 0 && fname.ends_with("_source.changes")) {
if(fname.rfind(pkg_name + "_" + env_vars.at("VERSION"), 0) == 0 && fname.size() >= 16 && fname.substr(fname.size() - 15) == "_source.changes") {
changes_file = entry.path().string();
log_info("Found changes file: " + changes_file);
}
}
if(changes_file.empty()) {
log_error("No changes file found after build for package: " + name);
log_error("No changes file found after build for package: " + pkg_name);
throw std::runtime_error("Changes file not found");
}
@ -546,34 +580,19 @@ static std::string build_package(const fs::path &packaging_dir, const std::map<s
cleanup();
return changes_file;
} catch(...) {
} catch(const std::exception &e) {
cleanup();
// Record the failure
std::lock_guard<std::mutex> lock(failures_mutex);
failed_packages[pkg_name] = "Build failed: " + std::string(e.what());
throw;
}
}
static void process_package(const YAML::Node &pkg, const YAML::Node &releases) {
std::string name = pkg["name"] ? pkg["name"].as<std::string>() : "";
std::string upload_target = pkg["upload_target"] ? pkg["upload_target"].as<std::string>() : "ppa:lubuntu-ci/unstable-ci-proposed";
if(name.empty()) {
log_warning("Skipping package due to missing name.");
return;
}
log_info("Processing package: " + name);
fs::path packaging_destination = fs::path(BASE_DIR) / name;
fs::path changelog_path = packaging_destination / "debian" / "changelog";
std::string version = "";
std::string upstream_url = pkg["upstream_url"] ? pkg["upstream_url"].as<std::string>() : ("https://github.com/lxqt/" + name + ".git");
fs::path upstream_destination = fs::path(BASE_DIR) / ("upstream-" + name);
std::optional<std::string> packaging_branch = std::nullopt;
if(pkg["packaging_branch"] && pkg["packaging_branch"].IsScalar()) {
packaging_branch = pkg["packaging_branch"].as<std::string>();
} else if (releases.size() > 0) {
packaging_branch = "ubuntu/" + releases[0].as<std::string>();
}
std::string packaging_url = pkg["packaging_url"] ? pkg["packaging_url"].as<std::string>() : ("https://git.lubuntu.me/Lubuntu/" + name + "-packaging.git");
static void pull_package(Package &pkg, const YAML::Node &releases) {
log_info("Pulling package: " + pkg.name);
fs::path packaging_destination = fs::path(BASE_DIR) / pkg.name;
fs::path upstream_destination = fs::path(BASE_DIR) / ("upstream-" + pkg.name);
fs::path packaging_repo = packaging_destination;
std::mutex& upstream_mutex = get_repo_mutex(upstream_destination);
@ -581,27 +600,59 @@ static void process_package(const YAML::Node &pkg, const YAML::Node &releases) {
std::scoped_lock lock(upstream_mutex, packaging_mutex);
git_fetch_and_checkout(upstream_destination, upstream_url, std::nullopt);
git_fetch_and_checkout(packaging_repo, packaging_url, packaging_branch);
try {
git_fetch_and_checkout(upstream_destination, pkg.upstream_url, std::nullopt);
git_fetch_and_checkout(packaging_repo, pkg.packaging_url, pkg.packaging_branch);
} catch(const std::exception &e) {
log_error("Failed to fetch and checkout repositories for package " + pkg.name + ": " + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[pkg.name] = "Failed to fetch/checkout repositories: " + std::string(e.what());
return;
}
try {
log_info("Updating maintainer for package: " + name);
log_info("Updating maintainer for package: " + pkg.name);
update_maintainer((packaging_destination / "debian").string(), false);
log_info("Maintainer updated for package: " + name);
log_info("Maintainer updated for package: " + pkg.name);
} catch(std::exception &e) {
log_warning("update_maintainer error for " + name + ": " + std::string(e.what()));
log_warning("update_maintainer error for " + pkg.name + ": " + std::string(e.what()));
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[pkg.name] = "Failed to update maintainer: " + std::string(e.what());
}
auto exclusions = get_exclusions(packaging_destination);
log_info("Creating tarball for package: " + name);
create_tarball(name, upstream_destination, exclusions);
log_info("Tarball created for package: " + name);
log_info("Creating tarball for package: " + pkg.name);
try {
create_tarball(pkg.name, upstream_destination, exclusions);
log_info("Tarball created for package: " + pkg.name);
} catch(const std::exception &e) {
log_error("Failed to create tarball for package " + pkg.name + ": " + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[pkg.name] = "Failed to create tarball: " + std::string(e.what());
}
}
version = parse_version(changelog_path);
static void build_package_stage(Package &pkg, const YAML::Node &releases) {
fs::path packaging_destination = fs::path(BASE_DIR) / pkg.name;
fs::path changelog_path = packaging_destination / "debian" / "changelog";
std::string version = "";
try {
version = parse_version(changelog_path);
} catch(const std::exception &e) {
log_error("Failed to parse version for package " + pkg.name + ": " + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[pkg.name] = "Failed to parse version: " + std::string(e.what());
return;
}
bool large = pkg["large"] ? pkg["large"].as<bool>() : false;
bool large = pkg.large;
if(large) {
log_info("Package " + name + " is marked as large.");
log_info("Package " + pkg.name + " is marked as large.");
}
std::map<std::string, std::string> env_map;
@ -613,67 +664,167 @@ static void process_package(const YAML::Node &pkg, const YAML::Node &releases) {
if(auto pos = version.find(':'); pos != std::string::npos) {
epoch = version.substr(0, pos);
version_no_epoch = version.substr(pos + 1);
log_verbose("Package " + name + " has epoch: " + epoch);
log_verbose("Package " + pkg.name + " has epoch: " + epoch);
}
env_map["VERSION"] = version_no_epoch;
std::vector<std::string> changes_files;
std::vector<std::string> devel_changes_files;
for(auto rel : releases) {
std::string release = rel.as<std::string>();
log_info("Building " + name + " for release: " + release);
log_info("Building " + pkg.name + " for release: " + release);
std::string release_version_no_epoch = version_no_epoch + "~" + release;
std::string version_for_dch = epoch.empty() ? release_version_no_epoch : (epoch + ":" + release_version_no_epoch);
env_map["UPLOAD_TARGET"] = upload_target;
env_map["UPLOAD_TARGET"] = pkg.upload_target;
try {
update_changelog(packaging_destination, release, version_for_dch);
} catch(const std::exception &e) {
log_error("Failed to update changelog for package " + pkg.name + ": " + e.what());
continue;
}
update_changelog(packaging_destination, release, version_for_dch);
env_map["VERSION"] = release_version_no_epoch;
try {
std::string changes_file = build_package(packaging_destination, env_map, large);
std::string changes_file = build_package(packaging_destination, env_map, large, pkg.name);
if(!changes_file.empty()) {
changes_files.push_back(changes_file);
pkg.changes_files.push_back(changes_file);
if(rel == releases[0]) {
devel_changes_files.push_back(changes_file);
pkg.devel_changes_files.push_back(changes_file);
} else {
devel_changes_files.push_back("");
pkg.devel_changes_files.push_back("");
}
}
} catch(std::exception &e) {
log_error("Error building package '" + name + "' for release '" + release + "': " + std::string(e.what()));
log_error("Error building package '" + pkg.name + "' for release '" + release + "': " + std::string(e.what()));
// Failure already recorded in build_package
}
}
fs::path main_tarball = fs::path(BASE_DIR) / (name + "_MAIN.orig.tar.gz");
fs::path main_tarball = fs::path(BASE_DIR) / (pkg.name + "_MAIN.orig.tar.gz");
fs::remove(main_tarball);
log_verbose("Removed main orig tarball for package: " + name);
if(!changes_files.empty() && !upload_target.empty()) {
std::vector<std::string> dput_changes = changes_files;
std::vector<std::string> dput_devel_changes = devel_changes_files;
auto fut = std::async(std::launch::async, [name, upload_target, dput_changes, dput_devel_changes]() {
dput_source(name, upload_target, dput_changes, dput_devel_changes);
});
{
std::lock_guard<std::mutex> lock(dput_futures_mutex);
dput_futures.emplace_back(std::move(fut));
}
log_verbose("Removed main orig tarball for package: " + pkg.name);
}
static void build_package_stage_wrapper(Package &pkg, const YAML::Node &releases) {
try {
build_package_stage(pkg, releases);
} catch(const std::exception &e) {
log_error(std::string("Exception in building package: ") + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages[pkg.name] = "Exception during build: " + std::string(e.what());
}
}
static void upload_package_stage(Package &pkg, bool skip_dput) {
if(skip_dput) {
log_info("Skipping dput upload for package: " + pkg.name);
return;
}
if(!pkg.changes_files.empty() && !pkg.upload_target.empty()) {
dput_source(pkg.name, pkg.upload_target, pkg.changes_files, pkg.devel_changes_files);
} else {
log_warning("No changes files to upload for package: " + name);
log_warning("No changes files to upload for package: " + pkg.name);
}
}
static void prepare_package(const YAML::Node &pkg, const YAML::Node &releases) {
static void run_lintian_stage(Package &pkg) {
for(const auto &changes_file : pkg.changes_files) {
fs::path changes_path = changes_file;
fs::path source_path = changes_path.parent_path(); // Assuming source package is in the same directory
std::string source_package = changes_path.stem().string(); // Remove extension
fs::path source_package_path = fs::path(BASE_DIR) / source_package;
run_source_lintian(pkg.name, source_package_path);
}
}
// Function to summarize and cleanup
static void summary(bool skip_cleanup) {
if(!skip_cleanup) {
log_info("Cleaning up output directory: " + OUTPUT_DIR);
try {
clean_old_logs(LOG_DIR); // Using common::clean_old_logs
fs::remove_all(OUTPUT_DIR);
log_info("Cleanup completed.");
} catch(const std::exception &e) {
log_error("Failed to clean up: " + std::string(e.what()));
}
} else {
log_info("Skipping cleanup as per flag.");
}
// Publish Lintian results
log_info("Publishing Lintian results.");
publish_lintian();
// Final Cleanup of old logs
log_info("Cleaning old logs.");
try {
process_package(pkg, releases);
clean_old_logs(LOG_DIR); // Using common::clean_old_logs
} catch(const std::exception &e) {
log_error(std::string("Exception in processing package: ") + e.what());
log_error("Failed to clean old logs: " + std::string(e.what()));
}
// Summary of failures
{
std::lock_guard<std::mutex> lock(failures_mutex);
if(!failed_packages.empty()) {
log_error("Summary of Failures:");
for(const auto &entry : failed_packages) {
log_error("Package: " + entry.first + " - Reason: " + entry.second);
}
std::cerr << "Some packages failed during processing. Check the log file for details.\n";
} else {
log_info("All packages processed successfully.");
}
}
log_info("Script completed.");
}
// Function to process a single package
static void process_package(const YAML::Node &pkg_node, const YAML::Node &releases) {
Package pkg;
pkg.name = pkg_node["name"] ? pkg_node["name"].as<std::string>() : "";
pkg.upload_target = pkg_node["upload_target"] ? pkg_node["upload_target"].as<std::string>() : "ppa:lubuntu-ci/unstable-ci-proposed";
pkg.upstream_url = pkg_node["upstream_url"] ? pkg_node["upstream_url"].as<std::string>() : ("https://github.com/lxqt/" + pkg.name + ".git");
pkg.packaging_url = pkg_node["packaging_url"] ? pkg_node["packaging_url"].as<std::string>() : ("https://git.lubuntu.me/Lubuntu/" + pkg.name + "-packaging.git");
if(pkg_node["packaging_branch"] && pkg_node["packaging_branch"].IsScalar()) {
pkg.packaging_branch = pkg_node["packaging_branch"].as<std::string>();
}
pkg.large = pkg_node["large"] ? pkg_node["large"].as<bool>() : false;
if(pkg.name.empty()) {
log_warning("Skipping package due to missing name.");
return;
}
log_info("Processing package: " + pkg.name);
// Stage 1: Pull repositories and create tarball
pull_package(pkg, releases);
// Stage 2: Build package
build_package_stage(pkg, releases);
// Stage 3: Upload package
upload_package_stage(pkg, false);
// Stage 4: Run Lintian
run_lintian_stage(pkg);
}
// Main function
int main(int argc, char** argv) {
std::string prog_name = fs::path(argv[0]).filename().string();
bool skip_dput = false;
bool skip_cleanup = false;
std::string config_path;
// Parse initial arguments for help and verbose
for(int i = 1; i < argc; i++) {
std::string arg = argv[i];
if(arg == "--help" || arg == "-h") {
@ -682,6 +833,7 @@ int main(int argc, char** argv) {
}
if(arg == "--verbose" || arg == "-v") {
verbose = true;
// Remove the verbose flag from argv
for(int j = i; j < argc - 1; j++) {
argv[j] = argv[j+1];
}
@ -698,10 +850,10 @@ int main(int argc, char** argv) {
log_info("Ensured output directory exists: " + OUTPUT_DIR);
auto now = std::time(nullptr);
std::tm tm;
gmtime_r(&now, &tm);
std::tm tm_time;
gmtime_r(&now, &tm_time);
char buf_time[20];
std::strftime(buf_time, sizeof(buf_time), "%Y%m%dT%H%M%S", &tm);
std::strftime(buf_time, sizeof(buf_time), "%Y%m%dT%H%M%S", &tm_time);
std::string current_time = buf_time;
std::string uuid_part = current_time.substr(0,10);
@ -718,9 +870,7 @@ int main(int argc, char** argv) {
}
log_info("Log file opened successfully.");
bool skip_dput = false;
bool skip_cleanup = false;
std::string config_path;
// Parse remaining arguments
for(int i = 1; i < argc; i++) {
std::string arg = argv[i];
log_info("Processing argument: " + arg);
@ -734,9 +884,14 @@ int main(int argc, char** argv) {
urgency_level_override = arg.substr(std::string("--urgency-level=").size());
log_info("Urgency level overridden to: " + urgency_level_override);
} else if(arg.rfind("--workers=", 0) == 0) {
worker_count = std::stoi(arg.substr(std::string("--workers=").size()));
if(worker_count < 1) worker_count = 1;
log_info("Worker count set to: " + std::to_string(worker_count));
try {
worker_count = std::stoi(arg.substr(std::string("--workers=").size()));
if(worker_count < 1) worker_count = 1;
log_info("Worker count set to: " + std::to_string(worker_count));
} catch(const std::exception &e) {
log_error("Invalid worker count provided. Using default value of 5.");
worker_count = 5;
}
} else if(config_path.empty()) {
config_path = arg;
log_info("Config path set to: " + config_path);
@ -762,52 +917,191 @@ int main(int argc, char** argv) {
return 1;
}
auto packages = config["packages"];
auto packages_node = config["packages"];
auto releases = config["releases"];
log_info("Loaded " + std::to_string(packages.size()) + " packages and " + std::to_string(releases.size()) + " releases from config.");
log_info("Loaded " + std::to_string(packages_node.size()) + " packages and " + std::to_string(releases.size()) + " releases from config.");
// Populate the packages vector
std::vector<Package> packages;
for(auto pkg_node : packages_node) {
Package pkg;
pkg.name = pkg_node["name"] ? pkg_node["name"].as<std::string>() : "";
pkg.upload_target = pkg_node["upload_target"] ? pkg_node["upload_target"].as<std::string>() : "ppa:lubuntu-ci/unstable-ci-proposed";
pkg.upstream_url = pkg_node["upstream_url"] ? pkg_node["upstream_url"].as<std::string>() : ("https://github.com/lxqt/" + pkg.name + ".git");
pkg.packaging_url = pkg_node["packaging_url"] ? pkg_node["packaging_url"].as<std::string>() : ("https://git.lubuntu.me/Lubuntu/" + pkg.name + "-packaging.git");
if(pkg_node["packaging_branch"] && pkg_node["packaging_branch"].IsScalar()) {
pkg.packaging_branch = pkg_node["packaging_branch"].as<std::string>();
}
pkg.large = pkg_node["large"] ? pkg_node["large"].as<bool>() : false;
if(pkg.name.empty()) {
log_warning("Skipping package due to missing name.");
continue;
}
packages.emplace_back(std::move(pkg));
}
log_info("Prepared " + std::to_string(packages.size()) + " packages for processing.");
fs::current_path(BASE_DIR);
log_info("Set current working directory to BASE_DIR: " + BASE_DIR);
std::vector<std::future<void>> futures;
log_info("Starting package preparation for " + std::to_string(packages.size()) + " packages.");
for(auto pkg : packages) {
futures.emplace_back(std::async(std::launch::async, prepare_package, pkg, releases));
// Stage 1: Pull all packages in parallel
log_info("Starting Stage 1: Pulling all packages.");
std::vector<std::future<void>> pull_futures;
for(auto &pkg : packages) {
pull_futures.emplace_back(std::async(std::launch::async, pull_package, std::ref(pkg), releases));
}
for(auto &fut : futures) {
for(auto &fut : pull_futures) {
try {
fut.get();
log_info("Package processed successfully.");
log_info("Package pulled successfully.");
} catch(std::exception &e) {
log_error(std::string("Task generated an exception: ") + e.what());
log_error(std::string("Pull task generated an exception: ") + e.what());
// Failure already recorded inside pull_package
}
}
log_info("Completed Stage 1: All packages pulled.");
// Check for failures after Stage 1
bool has_failures = false;
{
std::lock_guard<std::mutex> lock(dput_futures_mutex);
for(auto &fut : dput_futures) {
std::lock_guard<std::mutex> lock(failures_mutex);
if(!failed_packages.empty()) {
log_error("Failures detected after Stage 1: Pulling packages.");
has_failures = true;
}
}
// Stage 2: Build all packages in parallel
if(!has_failures) {
log_info("Starting Stage 2: Building all packages.");
std::vector<std::future<void>> build_futures;
for(auto &pkg : packages) {
build_futures.emplace_back(std::async(std::launch::async, build_package_stage_wrapper, std::ref(pkg), releases));
}
for(auto &fut : build_futures) {
try {
fut.get();
log_info("Dput upload completed successfully.");
log_info("Package built successfully.");
} catch(std::exception &e) {
log_error(std::string("Dput upload generated an exception: ") + e.what());
log_error(std::string("Build task generated an exception: ") + e.what());
// Failure already recorded inside build_package_stage_wrapper
}
}
log_info("Completed Stage 2: All packages built.");
// Check for failures after Stage 2
{
std::lock_guard<std::mutex> lock(failures_mutex);
if(!failed_packages.empty()) {
log_error("Failures detected after Stage 2: Building packages.");
has_failures = true;
}
}
}
if(!skip_cleanup) {
log_info("Cleaning up output directory: " + OUTPUT_DIR);
fs::remove_all(OUTPUT_DIR);
log_info("Cleanup completed.");
} else {
log_info("Skipping cleanup as per flag.");
// Stage 3: Dput upload all packages in parallel
if(!has_failures) {
log_info("Starting Stage 3: Uploading all packages with dput.");
std::vector<std::future<void>> upload_futures;
for(auto &pkg : packages) {
upload_futures.emplace_back(std::async(std::launch::async, upload_package_stage, std::ref(pkg), skip_dput));
}
for(auto &fut : upload_futures) {
try {
fut.get();
log_info("Package uploaded successfully.");
} catch(std::exception &e) {
log_error(std::string("Upload task generated an exception: ") + e.what());
// Failure already recorded inside upload_package_stage
}
}
log_info("Completed Stage 3: All packages uploaded.");
// Check for failures after Stage 3
{
std::lock_guard<std::mutex> lock(failures_mutex);
if(!failed_packages.empty()) {
log_error("Failures detected after Stage 3: Uploading packages.");
has_failures = true;
}
}
}
// Stage 4: Run Lintian on all packages in parallel
if(!has_failures) {
log_info("Starting Stage 4: Running Lintian on all packages.");
std::vector<std::future<void>> lintian_futures;
for(auto &pkg : packages) {
lintian_futures.emplace_back(std::async(std::launch::async, run_lintian_stage, std::ref(pkg)));
}
for(auto &fut : lintian_futures) {
try {
fut.get();
log_info("Lintian run successfully.");
} catch(std::exception &e) {
log_error(std::string("Lintian task generated an exception: ") + e.what());
// Record the failure
std::lock_guard<std::mutex> lock_fail(failures_mutex);
failed_packages["Lintian"] = "Exception during Lintian run: " + std::string(e.what());
}
}
log_info("Completed Stage 4: All Lintian runs completed.");
}
// Proceed to summary and cleanup
summary(skip_cleanup);
// Final Exit Status
{
std::lock_guard<std::mutex> lock(failures_mutex);
if(!failed_packages.empty()) {
return 1;
}
}
log_info("Publishing Lintian results.");
publish_lintian();
log_info("Cleaning old logs.");
clean_old_logs(fs::path(LOG_DIR));
log_info("Script completed successfully.");
return 0;
}
// Function to run Lintian (if needed elsewhere)
static std::optional<std::string> run_lintian(const fs::path& source_path) {
std::stringstream issues;
fs::path temp_file = fs::temp_directory_path() / "lintian_suppress.txt";
{
std::ofstream ofs(temp_file);
for(const auto &tag : SUPPRESSED_LINTIAN_TAGS) {
ofs << tag << "\n";
}
}
std::string cmd = "lintian -EvIL +pedantic --suppress-tags-from-file " + temp_file.string() + " " + source_path.string() + " 2>&1";
FILE* pipe = popen(cmd.c_str(), "r");
if(!pipe) {
log_error("Failed to run Lintian command: " + cmd);
fs::remove(temp_file);
return std::nullopt;
}
char buffer[256];
while(fgets(buffer, sizeof(buffer), pipe)) {
issues << buffer;
}
int ret = pclose(pipe);
fs::remove(temp_file);
if(ret != 0) {
return issues.str();
} else {
return std::nullopt;
}
}
static std::mutex& get_repo_mutex(const fs::path& repo_path) {
std::lock_guard<std::mutex> lock(repo_map_mutex);
return repo_mutexes[repo_path];
}

10
cpp/common.cpp
Unescape View File

@ -129,3 +129,13 @@ void create_tarball(const std::string &name, const fs::path &source_dir, const s
run_command(cmd, source_dir.parent_path());
std::cout << "[INFO] Tarball created and compressed: " << tar_filename << "\n";
}
std::string get_current_utc_time() {
auto now = std::chrono::system_clock::now();
std::time_t now_time = std::chrono::system_clock::to_time_t(now);
std::tm tm_utc;
gmtime_r(&now_time, &tm_utc);
char buf[20];
std::strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S", &tm_utc);
return std::string(buf);
}

1
cpp/common.h
Unescape View File

@ -23,3 +23,4 @@ std::string parse_version(const std::filesystem::path &changelog_path);
void run_command(const std::vector<std::string> &cmd, const std::optional<std::filesystem::path> &cwd = std::nullopt, bool show_output=false);
void clean_old_logs(const std::filesystem::path &log_dir, int max_age_seconds=86400);
void create_tarball(const std::string &name, const std::filesystem::path &source_dir, const std::vector<std::string> &exclusions);
std::string get_current_utc_time();

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