GitHub Actions Runner

2025-12-17 15:59:37 +00:00 · 2019-10-10 00:52:42 -04:00
commit c8afc84840
1255 changed files with 198670 additions and 0 deletions
--- a/src/Sdk/DTWebApi/WebApi/Demand.cs
+++ b/src/Sdk/DTWebApi/WebApi/Demand.cs
@@ -0,0 +1,103 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.Serialization;
+using System.Text.RegularExpressions;
+using GitHub.Services.Common;
+using Newtonsoft.Json;
+
+namespace GitHub.DistributedTask.WebApi
+{
+    [DataContract]
+    [JsonConverter(typeof(DemandJsonConverter))]
+    public abstract class Demand
+    {
+        protected Demand(
+            String name,
+            String value)
+        {
+            ArgumentUtility.CheckStringForNullOrEmpty(name, "name");
+            this.Name = name;
+            this.Value = value;
+        }
+
+        [DataMember]
+        public String Name
+        {
+            get;
+            private set;
+        }
+
+        [DataMember(EmitDefaultValue = false)]
+        public String Value
+        {
+            get;
+            private set;
+        }
+
+        public override sealed Boolean Equals(Object obj)
+        {
+            Demand demand = obj as Demand;
+            return demand != null && demand.ToString().Equals(this.ToString(), StringComparison.OrdinalIgnoreCase);
+        }
+
+        public override sealed Int32 GetHashCode()
+        {
+            return this.ToString().ToUpperInvariant().GetHashCode();
+        }
+
+        public override sealed String ToString()
+        {
+            return GetExpression();
+        }
+
+        public abstract Demand Clone();
+
+        protected abstract String GetExpression();
+
+        public abstract Boolean IsSatisfied(IDictionary<String, String> capabilities);
+
+        public static Boolean TryParse(
+            String input,
+            out Demand demand)
+        {
+            demand = null;
+
+            Match match = s_demandRegex.Match(input);
+            if (!match.Success)
+            {
+                return false;
+            }
+
+            String name = match.Groups["name"].Value;
+            String opcode = match.Groups["opcode"].Value;
+            String value = match.Groups["value"].Value;
+
+            if (String.IsNullOrEmpty(opcode))
+            {
+                demand = new DemandExists(name);
+            }
+            else
+            {
+                switch (opcode)
+                {
+                    case "equals":
+                        demand = new DemandEquals(name, value);
+                        break;
+                    case "gtVersion":
+                        demand = new DemandMinimumVersion(name, value);
+                        break;
+                }
+            }
+
+            return demand != null;
+        }
+
+        public void Update(String value)
+        {
+            ArgumentUtility.CheckStringForNullOrEmpty(value, "value");
+            this.Value = value;
+        }
+
+        private static readonly Regex s_demandRegex = new Regex(@"^(?<name>\S+)(\s+\-(?<opcode>\S+)\s+(?<value>.*))?$", RegexOptions.Compiled);
+    }
+}