From 6470daf7d3394c539986dd46f2b4eea48e364437 Mon Sep 17 00:00:00 2001
From: Nico Verbruggen <mail@nicoverbruggen.be>
Date: Thu, 31 Mar 2022 18:27:26 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=85=20Added=20test=20to=20parse=20the=20p?=
 =?UTF-8?q?roxy=20address?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Parsers/NginxConfigParserTest.swift       |  6 ++++
 .../Valet/NginxConfigParser.swift             | 29 ++++++++++++++-----
 2 files changed, 28 insertions(+), 7 deletions(-)

diff --git a/phpmon-tests/Parsers/NginxConfigParserTest.swift b/phpmon-tests/Parsers/NginxConfigParserTest.swift
index 191880d..4361c04 100644
--- a/phpmon-tests/Parsers/NginxConfigParserTest.swift
+++ b/phpmon-tests/Parsers/NginxConfigParserTest.swift
@@ -33,4 +33,10 @@ class NginxConfigParserTest: XCTestCase {
         )
     }
     
+    func testCanDetermineProxy() throws {
+        let parsed = NginxConfigParser(filePath: NginxConfigParserTest.proxyUrl.path)
+        XCTAssertTrue(parsed.contents.contains("# valet stub: proxy.valet.conf"))
+        XCTAssertEqual("http://127.0.0.1:90", parsed.proxy)
+    }
+    
 }
diff --git a/phpmon/Domain/Integrations/Valet/NginxConfigParser.swift b/phpmon/Domain/Integrations/Valet/NginxConfigParser.swift
index c3316e5..0b51798 100644
--- a/phpmon/Domain/Integrations/Valet/NginxConfigParser.swift
+++ b/phpmon/Domain/Integrations/Valet/NginxConfigParser.swift
@@ -17,7 +17,25 @@ class NginxConfigParser {
             .replacingOccurrences(of: "~", with: "/Users/\(Paths.whoami)")
         )
     }
+    
+    /**
+     Retrieves what address this domain is proxying.
+     */
+    lazy var proxy: String? = {
+        let regex = try! NSRegularExpression(
+            pattern: #"proxy_pass (?<proxy>.*:\d*);"#,
+            options: []
+        )
         
+        guard let match = regex.firstMatch(in: contents, range: NSMakeRange(0, contents.count))
+            else { return nil }
+        
+        return contents[Range(match.range(withName: "proxy"), in: contents)!]
+    }()
+        
+    /**
+     Retrieves which isolated version is active for this domain.
+     */
     lazy var isolatedVersion: String? = {
         let regex = try! NSRegularExpression(
             // PHP versions have (so far) never needed multiple digits for version numbers
@@ -25,14 +43,11 @@ class NginxConfigParser {
             options: []
         )
         
-        let match = regex.firstMatch(in: contents, range: NSMakeRange(0, contents.count))
-        
-        if match == nil {
-            return nil
-        }
+        guard let match = regex.firstMatch(in: contents, range: NSMakeRange(0, contents.count))
+            else { return nil }
 
-        let major: String = contents[Range(match!.range(withName: "major"), in: contents)!]
-        let minor: String = contents[Range(match!.range(withName: "minor"), in: contents)!]
+        let major: String = contents[Range(match.range(withName: "major"), in: contents)!],
+            minor: String = contents[Range(match.range(withName: "minor"), in: contents)!]
         
         return "\(major).\(minor)"
     }()