455 lines
21 KiB
PHP
455 lines
21 KiB
PHP
<?php
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use Robo\Result;
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const BASE = __DIR__.\DIRECTORY_SEPARATOR;
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const BASE_TEST = BASE."tests".\DIRECTORY_SEPARATOR;
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define("IS_WIN", defined("PHP_WINDOWS_VERSION_MAJOR"));
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define("IS_MAC", php_uname("s") === "Darwin");
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error_reporting(0);
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function norm(string $path): string {
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$out = realpath($path);
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if (!$out) {
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$out = str_replace(["/", "\\"], \DIRECTORY_SEPARATOR, $path);
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}
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return $out;
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}
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class RoboFile extends \Robo\Tasks {
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/** Runs the typical test suite
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*
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* Arguments passed to the task are passed on to PHPUnit. Thus one may, for
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* example, run the following command and get the expected results:
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*
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* ./robo test --testsuite TTRSS --exclude-group slow --testdox
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*
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* Please see the PHPUnit documentation for available options.
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*/
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public function test(array $args): Result {
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return $this->runTests(escapeshellarg(\PHP_BINARY), "typical", $args);
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}
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/** Runs the full test suite
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*
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* This includes pedantic tests which may help to identify problems.
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* See help for the "test" task for more details.
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*/
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public function testFull(array $args): Result {
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return $this->runTests(escapeshellarg(\PHP_BINARY), "full", $args);
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}
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/**
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* Runs a quick subset of the test suite
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*
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* See help for the "test" task for more details.
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*/
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public function testQuick(array $args): Result {
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return $this->runTests(escapeshellarg(\PHP_BINARY), "quick", $args);
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}
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/** Produces a code coverage report
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*
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* By default this task produces an HTML-format coverage report in
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* tests/coverage/. Additional reports may be produced by passing
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* arguments to this task as one would to PHPUnit.
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*
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* Robo first tries to use pcov and will fall back first to xdebug then
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* phpdbg. Neither pcov nor xdebug need to be enabled to be used; they
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* only need to be present in the extension load path to be used.
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*/
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public function coverage(array $args): Result {
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// run tests with code coverage reporting enabled
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$exec = $this->findCoverageEngine();
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return $this->runTests($exec, "coverage", array_merge(["--coverage-html", BASE_TEST."coverage"], $args));
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}
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/** Produces a code coverage report, with redundant tests
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*
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* Depending on the environment, some tests that normally provide
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* coverage may be skipped, while working alternatives are normally
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* suppressed for reasons of time. This coverage report will try to
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* run all tests which may cover code.
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*
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* See also help for the "coverage" task for more details.
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*/
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public function coverageFull(array $args): Result {
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// run tests with code coverage reporting enabled
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$exec = $this->findCoverageEngine();
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return $this->runTests($exec, "typical", array_merge(["--coverage-html", BASE_TEST."coverage"], $args));
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}
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/** Runs the coding standards fixer */
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public function clean($opts = ['demo|d' => false]): Result {
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$t = $this->taskExec(norm(BASE."vendor/bin/php-cs-fixer"));
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$t->arg("fix");
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if ($opts['demo']) {
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$t->args("--dry-run", "--diff")->option("--diff-format", "udiff");
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}
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return $t->run();
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}
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protected function findCoverageEngine(): string {
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$dir = rtrim(ini_get("extension_dir"), "/").\DIRECTORY_SEPARATOR;
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$ext = IS_WIN ? "dll" : (IS_MAC ? "dylib" : "so");
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$php = escapeshellarg(\PHP_BINARY);
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$code = escapeshellarg(BASE."lib");
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if (extension_loaded("pcov")) {
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return "$php -d pcov.enabled=1 -d pcov.directory=$code";
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} elseif (extension_loaded("xdebug")) {
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return "$php -d xdebug.mode=coverage";
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} elseif (file_exists($dir."pcov.$ext")) {
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return "$php -d extension=pcov.$ext -d pcov.enabled=1 -d pcov.directory=$code";
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} elseif (file_exists($dir."xdebug.$ext")) {
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return "$php -d zend_extension=xdebug.$ext -d xdebug.mode=coverage";
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} else {
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if (IS_WIN) {
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$dbg = dirname(\PHP_BINARY)."\\phpdbg.exe";
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$dbg = file_exists($dbg) ? $dbg : "";
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} else {
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$dbg = trim(`which phpdbg 2>/dev/null`);
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}
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if ($dbg) {
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return escapeshellarg($dbg)." -qrr";
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} else {
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return $php;
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}
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}
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}
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protected function blackhole(bool $all = false): string {
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$hole = IS_WIN ? "nul" : "/dev/null";
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return $all ? ">$hole 2>&1" : "2>$hole";
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}
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protected function runTests(string $executor, string $set, array $args): Result {
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switch ($set) {
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case "typical":
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$set = ["--exclude-group", "optional"];
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break;
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case "quick":
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$set = ["--exclude-group", "optional,slow"];
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break;
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case "coverage":
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$set = ["--exclude-group", "optional,coverageOptional"];
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break;
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case "full":
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$set = [];
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break;
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default:
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throw new \Exception;
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}
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$execpath = norm(BASE."vendor-bin/phpunit/vendor/phpunit/phpunit/phpunit");
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$confpath = realpath(BASE_TEST."phpunit.dist.xml") ?: norm(BASE_TEST."phpunit.xml");
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$this->taskServer(8000)->host("localhost")->dir(BASE_TEST."docroot")->rawArg("-n")->arg(BASE_TEST."server.php")->rawArg($this->blackhole())->background()->run();
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return $this->taskExec($executor)->option("-d", "zend.assertions=1")->arg($execpath)->option("-c", $confpath)->args(array_merge($set, $args))->run();
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}
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/** Packages a given commit of the software into a release tarball
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*
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* The version to package may be any Git tree-ish identifier: a tag, a branch,
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* or any commit hash. If none is provided on the command line, Robo will prompt
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* for a commit to package; the default is "HEAD".
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*
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* Note that while it is possible to re-package old versions, the resultant tarball
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* may not be equivalent due to subsequent changes in the exclude list, or because
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* of new tooling.
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*/
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public function package(string $version = null): Result {
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// establish which commit to package
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$commit = $version ?? $this->askDefault("Commit to package:", "HEAD");
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// start a collection
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$t = $this->collectionBuilder();
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// create a temporary directory
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$dir = $t->tmpDir().\DIRECTORY_SEPARATOR;
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// create a Git worktree for the selected commit in the temp location
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$result = $this->taskExec("git worktree add ".escapeshellarg($dir)." ".escapeshellarg($commit))->dir(BASE)->run();
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if ($result->getExitCode() > 0) {
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return $result;
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}
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try {
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// get useable version strings from Git
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$version = trim(`git -C "$dir" describe --tags`);
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$archVersion = preg_replace('/^([^-]+)-(\d+)-(\w+)$/', "$1.r$2.$3", $version);
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// name the generic release tarball
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$tarball = "arsse-$version.tar.gz";
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// generate the Debian changelog; this also validates our original changelog
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$debianChangelog = $this->changelogDebian($this->changelogParse(file_get_contents($dir."CHANGELOG"), $version), $version);
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// save commit description to VERSION file for use by packaging
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$t->addTask($this->taskWriteToFile($dir."VERSION")->text($version));
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// save the Debian changelog
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$t->addTask($this->taskWriteToFile($dir."dist/debian/changelog")->text($debianChangelog));
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// patch the Arch PKGBUILD file with the correct version string
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$t->addTask($this->taskReplaceInFile($dir."dist/arch/PKGBUILD")->regex('/^pkgver=.*$/m')->to("pkgver=$archVersion"));
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// patch the Arch PKGBUILD file with the correct source file
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$t->addTask($this->taskReplaceInFile($dir."dist/arch/PKGBUILD")->regex('/^source=\("arsse-[^"]+"\)$/m')->to('source=("'.basename($tarball).'")'));
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// perform Composer installation in the temp location with dev dependencies
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$t->addTask($this->taskComposerInstall()->arg("-q")->dir($dir));
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// generate manpages
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$t->addTask($this->taskExec("./robo manpage")->dir($dir));
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// generate the HTML manual
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$t->addTask($this->taskExec("./robo manual -q")->dir($dir));
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// perform Composer installation in the temp location for final output
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$t->addTask($this->taskComposerInstall()->dir($dir)->noDev()->optimizeAutoloader()->arg("--no-scripts")->arg("-q"));
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// delete unwanted files
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$t->addTask($this->taskFilesystemStack()->remove([
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$dir.".git",
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$dir.".gitignore",
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$dir.".gitattributes",
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$dir."composer.json",
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$dir."composer.lock",
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$dir.".php_cs.dist",
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$dir."phpdoc.dist.xml",
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$dir."build.xml",
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$dir."RoboFile.php",
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$dir."CONTRIBUTING.md",
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$dir."docs",
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$dir."tests",
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$dir."vendor-bin",
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$dir."vendor/bin",
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$dir."robo",
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$dir."robo.bat",
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$dir."package.json",
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$dir."yarn.lock",
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$dir."postcss.config.js",
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]));
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$t->addCode(function() use ($dir) {
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// Remove files which lintian complains about; they're otherwise harmless
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$files = [];
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foreach (new \CallbackFilterIterator(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir."vendor", \FilesystemIterator::CURRENT_AS_PATHNAME | \FilesystemIterator::SKIP_DOTS)), function($v, $k, $i) {
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return preg_match('/\/\.git(?:ignore|attributes|modules)$/', $v);
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}) as $f) {
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$files[] = $f;
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}
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return $this->taskFilesystemStack()->remove($files)->run();
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});
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// generate a sample configuration file
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$t->addTask($this->taskExec(escapeshellarg(\PHP_BINARY)." arsse.php conf save-defaults config.defaults.php")->dir($dir));
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// remove any existing archive
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$t->addTask($this->taskFilesystemStack()->remove($tarball));
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// package it all up
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$t->addTask($this->taskPack($tarball)->addDir("arsse", $dir));
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// execute the collection
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$result = $t->run();
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} finally {
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// remove the Git worktree
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$this->taskFilesystemStack()->remove($dir)->run();
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$this->taskExec("git worktree prune")->dir(BASE)->run();
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}
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return $result;
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}
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/** Packages a release tarball into an Arch package */
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public function packageArch(string $tarball): Result {
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$dir = dirname($tarball).\DIRECTORY_SEPARATOR;
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// start a collection
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$t = $this->collectionBuilder();
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// extract the PKGBUILD from the tarball
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$t->addCode(function() use ($tarball, $dir) {
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// because Robo doesn't support extracting a single file we have to do it ourselves
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(new \Archive_Tar($tarball))->extractList("arsse/dist/arch/PKGBUILD", $dir, "arsse/dist/arch/", false);
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// perform a do-nothing filesystem operation since we need a Robo task result
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return $this->taskFilesystemStack()->chmod($dir."PKGBUILD", 0644)->run();
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})->completion($this->taskFilesystemStack()->remove($dir."PKGBUILD"));
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// build the package
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$t->addTask($this->taskExec("makepkg -Ccf")->dir($dir));
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return $t->run();
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}
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/** Packages a release tarball into a Debian package */
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public function packageDeb(string $tarball): Result {
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// determine the "upstream" (tagged) version
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if (preg_match('/^arsse-(\d+(?:\.\d+)*)/', basename($tarball), $m)) {
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$version = $m[1];
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} else {
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throw new \Exception("Tarball is not named correctly");
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}
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// start a task collection and create a temporary directory
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$t = $this->collectionBuilder();
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$dir = $t->workDir(BASE."temp").\DIRECTORY_SEPARATOR;
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$base = $dir."arsse-$version".\DIRECTORY_SEPARATOR;
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// start by extracting the tarball
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$t->addCode(function() use ($tarball, $dir, $base) {
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// Robo's extract task is broken, so we do it manually
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(new \Archive_Tar($tarball))->extract($dir, false);
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return $this->taskFilesystemStack()->rename($dir."arsse", $base)->run();
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});
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// re-pack the tarball using specific names special to debuild
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$t->addTask($this->taskPack($dir."arsse_$version.orig.tar.gz")->addDir("arsse-$version", $base));
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// copy Debian files to lower down in the tree
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$t->addTask($this->taskFilesystemStack()->mirror($base."dist/debian", $base."debian"));
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//$t->addTask($this->taskExec("deber")->dir($base));
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return $t->run();
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}
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/** Generates static manual pages in the "manual" directory
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*
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* The resultant files are suitable for offline viewing and inclusion into release builds
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*/
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public function manual(array $args): Result {
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$execpath = escapeshellarg(norm(BASE."vendor/bin/daux"));
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$t = $this->collectionBuilder();
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$t->taskExec($execpath)->arg("generate")->option("-d", BASE."manual")->args($args);
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$t->taskDeleteDir(BASE."manual/daux_libraries");
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$t->taskDeleteDir(BASE."manual/theme");
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$t->taskDeleteDir(BASE."manual/themes/src");
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return $t->run();
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}
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/** Serves a live view of the manual using the built-in Web server */
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public function manualLive(array $args): Result {
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$execpath = escapeshellarg(norm(BASE."vendor/bin/daux"));
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return $this->taskExec($execpath)->arg("serve")->args($args)->run();
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}
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/** Rebuilds the entire manual theme
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*
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* This requires Node and Yarn to be installed, and only needs to be done when
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* Daux's theme changes
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*/
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public function manualTheme(array $args): Result {
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$postcss = escapeshellarg(norm(BASE."node_modules/.bin/postcss"));
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$themesrc = norm(BASE."docs/theme/src/").\DIRECTORY_SEPARATOR;
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$themeout = norm(BASE."docs/theme/arsse/").\DIRECTORY_SEPARATOR;
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$dauxjs = norm(BASE."vendor-bin/daux/vendor/daux/daux.io/themes/daux/js/").\DIRECTORY_SEPARATOR;
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// start a collection; this stops after the first failure
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$t = $this->collectionBuilder();
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// install dependencies via Yarn
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$t->taskExec("yarn install");
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// compile the stylesheet
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$t->taskExec($postcss)->arg($themesrc."arsse.scss")->option("-o", $themeout."arsse.css");
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// copy JavaScript files from the Daux theme
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foreach (glob($dauxjs."daux*.js") as $file) {
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$t->taskFilesystemStack()->copy($file, $themeout.basename($file), true);
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}
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// execute the collection
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return $t->run();
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}
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/** Generates the "arsse" command's manual page (UNIX man page)
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*
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* This requires that the Pandoc document converter be installed and
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* available in $PATH.
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*/
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public function manpage(): Result {
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$src = BASE."docs/manpage.md";
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$out = BASE."dist/manpage";
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return $this->taskExec("pandoc -s -f markdown-smart -t man -o ".escapeshellarg($out)." ".escapeshellarg($src))->run();
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}
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protected function changelogParse(string $text, string $targetVersion): array {
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$lines = preg_split('/\r?\n/', $text);
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$version = "";
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$section = "";
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$out = [];
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$entry = [];
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$expected = ["version"];
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for ($a = 0; $a < sizeof($lines);) {
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$l = rtrim($lines[$a++]);
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if (in_array("version", $expected) && preg_match('/^Version (\d+(?:\.\d+)*) \(([\d\?]{4}-[\d\?]{2}-[\d\?]{2})\)\s*$/', $l, $m)) {
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$version = $m[1];
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if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $m[2])) {
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// uncertain dates are allowed only for the top version, and only if it does not match the target version (otherwise we have forgotten to set the correct date before tagging)
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if (!$out && $targetVersion !== $version) {
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// use today's date; local time is fine
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$date = date("Y-m-d");
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} else {
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throw new \Exception("CHANGELOG: Date at line $a is incomplete");
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}
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} else {
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$date = $m[2];
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}
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if ($entry) {
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$out[] = $entry;
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}
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$entry = ['version' => $version, 'date' => $date, 'features' => [], 'fixes' => [], 'changes' => []];
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$expected = ["separator"];
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} elseif (in_array("separator", $expected) && preg_match('/^=+/', $l)) {
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$length = strlen($lines[$a - 2]);
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if (strlen($l) !== $length) {
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throw new \Exception("CHANGELOG: Separator at line $a is of incorrect length");
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}
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$expected = ["blank line"];
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$section = "";
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} elseif (in_array("blank line", $expected) && $l === "") {
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$expected = [
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'' => ["features section", "fixes section", "changes section"],
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'features' => ["fixes section", "changes section", "version"],
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'fixes' => ["changes section", "version"],
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'changes' => ["version"],
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][$section];
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$expected[] = "end-of-file";
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} elseif (in_array("features section", $expected) && $l === "New features:") {
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$section = "features";
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$expected = ["item"];
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} elseif (in_array("fixes section", $expected) && $l === "Bug fixes:") {
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$section = "fixes";
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$expected = ["item"];
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} elseif (in_array("changes section", $expected) && $l === "Changes:") {
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$section = "changes";
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$expected = ["item"];
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} elseif (in_array("item", $expected) && preg_match('/^- (\w.*)$/', $l, $m)) {
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$entry[$section][] = $m[1];
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$expected = ["item", "continuation", "blank line"];
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} elseif (in_array("continuation", $expected) && preg_match('/^ (\w.*)$/', $l, $m)) {
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$last = sizeof($entry[$section]) - 1;
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$entry[$section][$last] .= "\n".$m[1];
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} else {
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if (sizeof($expected) > 1) {
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throw new \Exception("CHANGELOG: Expected one of [".implode(", ", $expected)."] at line $a");
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} else {
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throw new \Exception("CHANGELOG: Expected ".$expected[0]." at line $a");
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}
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}
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}
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if (!in_array("end-of-file", $expected)) {
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if (sizeof($expected) > 1) {
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throw new \Exception("CHANGELOG: Expected one of [".implode(", ", $expected)."] at end of file");
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} else {
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throw new \Exception("CHANGELOG: Expected ".$expected[0]." at end of file");
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}
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}
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$out[] = $entry;
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return $out;
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}
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protected function changelogDebian(array $log, string $targetVersion): string {
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$latest = $log[0]['version'];
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$baseVersion = preg_replace('/^(\d+(?:\.\d+)*).*/', "$1", $targetVersion);
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if ($baseVersion !== $targetVersion && version_compare($latest, $baseVersion, ">")) {
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// if the changelog contains an entry for a future version, change its version number to match the target version instead of using the future version
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$log[0]['version'] = $targetVersion;
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} else {
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|
// otherwise synthesize a changelog entry for the changes since the last tag
|
|
array_unshift($log, ['version' => $targetVersion, 'date' => date("Y-m-d"), 'features' => [], 'fixes' => [], 'changes' => ["Unspecified changes"]]);
|
|
}
|
|
$out = "";
|
|
foreach ($log as $entry) {
|
|
// normalize the version string
|
|
preg_match('/^(\d+(?:\.\d+)*)(?:-(\d+)-.+)?$/', $entry['version'], $m);
|
|
$version = $m[1]."-".($m[2] ?: "1");
|
|
// output the entry
|
|
$out .= "arsse ($version) UNRELEASED; urgency=low\n";
|
|
if ($entry['features']) {
|
|
$out .= "\n";
|
|
foreach ($entry['features'] as $item) {
|
|
$out .= " * ".trim(preg_replace("/^/m", " ", $item))."\n";
|
|
}
|
|
}
|
|
if ($entry['fixes']) {
|
|
$out .= "\n";
|
|
foreach ($entry['fixes'] as $item) {
|
|
$out .= " * ".trim(preg_replace("/^/m", " ", $item))."\n";
|
|
}
|
|
}
|
|
if ($entry['changes']) {
|
|
$out .= "\n";
|
|
foreach ($entry['changes'] as $item) {
|
|
$out .= " * ".trim(preg_replace("/^/m", " ", $item))."\n";
|
|
}
|
|
}
|
|
$out .= "\n -- The Arsse team <no-contact@code.mensbeam.com> ".\DateTimeImmutable::createFromFormat("Y-m-d", $entry['date'], new \DateTimeZone("UTC"))->format("D, d M Y")." 00:00:00 +0000\n\n";
|
|
}
|
|
return $out;
|
|
}
|
|
}
|