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Nico Verbruggen
6081ef6b02
- Verify switch was successful - Suggest "Fix My Valet" - Restart nginx when switching PHP versions
62 lines
1.9 KiB
Swift
62 lines
1.9 KiB
Swift
//
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// InternalSwitcher.swift
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// PHP Monitor
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//
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// Created by Nico Verbruggen on 24/12/2021.
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// Copyright © 2021 Nico Verbruggen. All rights reserved.
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//
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import Foundation
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class InternalSwitcher: PhpSwitcher {
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/**
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Switching to a new PHP version involves:
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- unlinking the current version
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- stopping the active services
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- linking the new desired version
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Please note that depending on which version is installed,
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the version that is switched to may or may not be identical to `php`
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(without @version).
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*/
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func performSwitch(to version: String, completion: @escaping () -> Void)
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{
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Log.info("Switching to \(version), unlinking all versions...")
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let group = DispatchGroup()
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PhpEnv.shared.availablePhpVersions.forEach { (available) in
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group.enter()
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DispatchQueue.global(qos: .userInitiated).async {
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let formula = (available == PhpEnv.brewPhpVersion)
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? "php" : "php@\(available)"
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brew("unlink \(formula)")
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brew("services stop \(formula)", sudo: true)
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Log.perf("Unlinked and stopped services for \(formula)")
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group.leave()
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}
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}
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group.notify(queue: .global(qos: .userInitiated)) {
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Log.info("All versions have been unlinked!")
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Log.info("Linking the new version!")
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let formula = (version == PhpEnv.brewPhpVersion) ? "php" : "php@\(version)"
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brew("link \(formula) --overwrite --force")
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brew("services start \(formula)", sudo: true)
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Log.info("Restarting nginx, just to be sure!")
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brew("services restart nginx", sudo: true)
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Log.info("The new version has been linked!")
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completion()
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}
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}
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}
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