composer setup and fixes

Signed-off-by: Anupam Kumar <[email protected]>

.gitignore

@@ -8,4 +8,4 @@
 node_modules
 .php-cs-fixer.cache
 .phpunit.result.cache
-
+vendor/

.php-cs-fixer.dist.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+// SPDX-FileCopyrightText: Sami Finnilä <[email protected]>
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+require_once './vendor/autoload.php';
+require_once './vendor-bin/php-cs-fixer/vendor/autoload.php';
+
+use Nextcloud\CodingStandard\Config;
+
+$config = new Config();
+$config
+	->getFinder()
+	->ignoreVCSIgnored(true)
+	->notPath('build')
+	->notPath('l10n')
+	->notPath('src')
+	->notPath('vendor')
+	->in(__DIR__);
+return $config;

composer.json

@@ -0,0 +1,58 @@
+{
+	"name": "nextcloud/integration_slack",
+	"authors": [
+		{
+			"name": "Anupam Kumar",
+			"email": "[email protected]"
+		}
+	],
+	"require": {
+		"php": "^8.0 || ^8.1 || ^8.2 || ^8.3",
+		"bamarni/composer-bin-plugin": "^1.8"
+	},
+	"scripts": {
+		"lint": "find . -name \\*.php -not -path './vendor*' -print0 | xargs -0 -n1 php -l",
+		"cs:check": "php-cs-fixer fix --dry-run --diff",
+		"cs:fix": "php-cs-fixer fix",
+		"psalm": "psalm.phar --no-cache",
+		"test": "phpunit -c tests/phpunit.xml --no-coverage",
+		"post-install-cmd": [
+			"@composer bin all install --ansi",
+			"composer dump-autoload"
+		],
+		"post-update-cmd": [
+			"@composer bin all update --ansi",
+			"composer dump-autoload"
+		]
+	},
+	"config": {
+		"optimize-autoloader": true,
+		"classmap-authoritative": true,
+		"platform": {
+			"php": "8.0"
+		},
+		"allow-plugins": {
+			"bamarni/composer-bin-plugin": true
+		}
+	},
+	"require-dev": {
+		"nextcloud/ocp": "dev-master"
+	},
+	"extra": {
+		"bamarni-bin": {
+			"bin-links": true,
+			"target-directory": "vendor-bin",
+			"forward-command": true
+		}
+	},
+	"autoload": {
+		"psr-4": {
+			"OCA\\Slack\\": "lib/"
+		}
+	},
+	"autoload-dev": {
+		"psr-4": {
+			"OCP\\": "vendor/nextcloud/ocp/OCP"
+		}
+	}
+}