82 lines
1.9 KiB
PHP
Executable File
82 lines
1.9 KiB
PHP
Executable File
#!/usr/bin/php
|
|
<?php
|
|
require $_composer_autoload_path?? __DIR__.'/../vendor/autoload.php';
|
|
|
|
use nur\cli\Application;
|
|
use nur\file;
|
|
use nur\msg;
|
|
use nur\SL;
|
|
use nur\str;
|
|
|
|
Application::run(new class extends Application {
|
|
const ARGS = [
|
|
"merge" => parent::ARGS,
|
|
"purpose" => "afficher la différence entre deux fichiers FSV",
|
|
|
|
["-k", "--hide-first", "value" => true],
|
|
];
|
|
|
|
protected $hideFirst = false;
|
|
protected $args;
|
|
|
|
function main() {
|
|
$files = [];
|
|
foreach ($this->args as $arg) {
|
|
if (is_file($arg)) {
|
|
$files[] = $arg;
|
|
} else {
|
|
msg::warning("$arg: fichier invalide ou introuvable");
|
|
}
|
|
}
|
|
$infs = [];
|
|
$lines = [];
|
|
foreach ($files as $file) {
|
|
$infs[] = file::open($file, "rb");
|
|
$lines[] = "";
|
|
}
|
|
while (SL::any_nz($lines)) {
|
|
$lines = [];
|
|
$maxsize = 0;
|
|
foreach ($infs as $inf) {
|
|
$line = fgets($inf);
|
|
if ($line !== false) {
|
|
$line = str::strip_nl($line);
|
|
$size = strlen($line);
|
|
} else {
|
|
$size = 0;
|
|
}
|
|
if ($size > $maxsize) $maxsize = $size;
|
|
$lines[] = $line;
|
|
}
|
|
$first = null;
|
|
foreach ($lines as $line) {
|
|
if ($first === null) {
|
|
# afficher la première ligne
|
|
$first = $line;
|
|
if (!$this->hideFirst) {
|
|
echo ">$first\n";
|
|
continue;
|
|
}
|
|
}
|
|
# afficher les différences entre la ligne courante et la première
|
|
# ligne
|
|
$diff = "";
|
|
for ($i = 0; $i < $maxsize; $i++) {
|
|
$firstc = substr($first, $i, 1);
|
|
$curc = substr($line, $i, 1);
|
|
if ($firstc !== $curc) $diff .= $curc;
|
|
else $diff .= " ";
|
|
}
|
|
if (trim($diff) === "") {
|
|
echo "=$diff\n";
|
|
} else {
|
|
echo "!$diff\n";
|
|
}
|
|
}
|
|
}
|
|
foreach ($infs as $inf) {
|
|
file::close($inf);
|
|
}
|
|
}
|
|
});
|