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codesite/codesite2git

154 lines
5.1 KiB
PHP
Executable File

#!/usr/bin/php
<?php
require __DIR__.'/lib/bootstrap.php';
class CProjectGitExporter extends CProject {
function __construct(string $projdirname, string $projname) {
CProject::__construct($projdirname, $projname);
$this->allowText2Html = false; // Don't produce HTML when processing the download block
}
function ExportAsGit(string $dest) {
// Create destination directory
if (is_dir($dest)) {
throw new Exception("Destination path '{$dest}' already exists");
}
mkdir($dest);
shell_exec('cd '. escapeshellarg($dest).' && git init');
// Parse download information blocks
$this->filterLongDescArea();
// Prepare to start modifying the generated README.md file
$lines = explode("\n", $this->longdesc);
$lines = array_merge(["# ".$this->projname, ""], $lines);
// Modify some lines to standard markdown format:
foreach($lines as $i => $line) {
// Convert ==HEADERS== to ## Headers
if (strlen($line) > 0 && $line[0] == '=') {
$tmp = rtrim($line, '=');
$indent = substr_count($tmp, '=');
// Normalise the capitalisation for header text
$header_text = substr($tmp, $indent);
if ($header_text != "TODO" && $header_text != "FIXME" && $header_text != "WARNING") {
$header_text = ucwords(strtolower($header_text));
}
// raise markdown-equivalent header level by 1 to compensate for new header
$lines[$i] = $line = str_repeat('#', $indent + 1).' '.$header_text;
}
// Convert multiline single-backtick to multi-backtick
// Heuristic: if there is only a single backtick in the line
if (substr_count($line, '`') == 1) {
$lines[$i] = $line = str_replace('`', "\n```\n", $line);
}
// If the previous line started with a hyphen, and this line didn't, we need an
// extra line separator
if ($i > 0 && strlen($line) > 0 &&
$line[0] != '-' && strlen($lines[$i-1]) > 0 && $lines[$i-1][0] == '-'
) {
$lines[$i] = $line = "\n".$line;
}
}
// Copy all images to a doc/ subdirectory
mkdir($dest.'/doc');
foreach($this->images as $img) {
copy($this->dir.$img, $dest.'/doc/'.$img);
}
// Copy all downloads to a dist-archive/ subdirectory
if (count($this->downloads) > 0) {
mkdir($dest.'/dist-archive');
foreach($this->downloads as $file) {
copy($this->dir.$file, $dest.'/dist-archive/'.$file);
}
if (! $this->downloads_section_was_replaced) {
// Add our own downloads section
$lines[] = $this->renderDownloadsBlock($this->downloads, true);
}
}
// Save final README
file_put_contents($dest.'/README.md', implode("\n", $lines));
// Extra properties file
$ctime = $this->lastupdate - ($this->lifespan * 3600); // Lifespans are measured in hours
file_put_contents($dest.'/.legacy-codesite.toml', "# Converted with codesite2git
project_name=\"".$this->projname."\"
short_description=\"".$this->shortdesc."\"
written_in_lang=\"".$this->subtag."\"
topics=".json_encode($this->tags)."
ctime=".$ctime."
mtime=".$this->lastupdate."
");
// Git commit everything
// Once for the meta with ctime; once for all files with the mtime
$command = (
'cd '. escapeshellarg($dest).' && '.
'git add .legacy-codesite.toml ; '.
'GIT_COMMITTER_DATE="'.date(DATE_ISO8601, $ctime).'" git commit -m "initial meta commit" --date '.escapeshellarg(date(DATE_ISO8601, $ctime)).' ; '.
'git add -A ; '.
'GIT_COMMITTER_DATE="'.date(DATE_ISO8601, $this->lastupdate).'" git commit -m "commit all archived files" --date '.escapeshellarg(date(DATE_ISO8601, $this->lastupdate))
);
echo $command."\n";
shell_exec($command);
}
public function renderDownloadsBlock($render_downloads, $include_header=false) { // override
if (! count($render_downloads)) {
return;
}
$ret = "\n";
if ($include_header) {
$ret .= "## Download\n\n";
}
foreach($render_downloads as $filename) {
$ret .= "- [⬇️ {$filename}](raw/branch/master/dist-archive/{$filename}) ";
$ret .= "*(".fbytes(filesize($this->dir.$filename)).")*\n";
}
return $ret;
}
}
function codesite2git(string $projdirname, string $projname, string $dest) {
// Parse existing project
$c = new CProjectGitExporter($projdirname, $projname);
var_dump($c);
$c->ExportAsGit($dest);
}
function main(array $argv) {
if (count($argv) != 5) {
die("Usage: codesite2git CODESITE_ROOT_PATH PROJECT_DIR_NAME PROJECT_REAL_NAME DEST_DIR\n");
}
$config = setup_vars($argv[1]);
codesite2git($argv[2], $argv[3], $argv[4]);
}
main($_SERVER['argv']);