Add FrozenLockfile to YarnInstallSettings.

cake-contrib · Oct 2, 2018 · 4340acc · 4340acc
1 parent 7378c73
commit 4340acc
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Showing 2 changed files with 35 additions and 4 deletions.
diff --git a/src/Cake.Yarn.Tests/YarnInstallTests.cs b/src/Cake.Yarn.Tests/YarnInstallTests.cs
@@ -50,8 +50,8 @@ public void Install_Settings_IgnorePlatformWarnings_Should_Use_Correct_Argument_
             var result = _fixture.Run();
 
             result.Args.ShouldBe("install --ignore-platform");
-        }
-
+        }
+
         [Fact]
         public void Install_Settings_IgnoreEnginesWarnings_Should_Use_Correct_Argument_Provided_In_YarnInstallSettings()
         {
@@ -62,6 +62,16 @@ public void Install_Settings_IgnoreEnginesWarnings_Should_Use_Correct_Argument_P
             result.Args.ShouldBe("install --ignore-engines");
         }
 
+        [Fact]
+        public void Install_Settings_FrozenLockfile_Should_Use_Correct_Argument_Provided_In_YarnInstallSettings()
+        {
+            _fixture.InstallSettings = s => s.WithFrozenLockfile();
+
+            var result = _fixture.Run();
+
+            result.Args.ShouldBe("install --frozen-lockfile");
+        }
+
         [Fact]
         public void Several_Install_Settings_Should_Use_Correct_Argument_Provided_In_YarnInstallSettings()
         {

diff --git a/src/Cake.Yarn/YarnInstallSettings.cs b/src/Cake.Yarn/YarnInstallSettings.cs
@@ -37,12 +37,17 @@ protected override void EvaluateCore(ProcessArgumentBuilder args)
             if (IgnoreOptional)
             {
                 args.Append("--ignore-optional");
-            }
-
+            }
+
             if (IgnoreEngines)
             {
                 args.Append("--ignore-engines");
             }
+
+            if (FrozenLockfile)
+            {
+                args.Append("--frozen-lockfile");
+            }
         }
 
         /// <summary>
@@ -90,6 +95,17 @@ public YarnInstallSettings IgnoreEnginesWarnings(bool enabled = true)
             return this;
         }
 
+        /// <summary>
+        /// Applies the --frozen-lockfile parameter
+        /// </summary>
+        /// <param name="enabled"></param>
+        /// <returns></returns>
+        public YarnInstallSettings WithFrozenLockfile(bool enabled = true)
+        {
+            FrozenLockfile = enabled;
+            return this;
+        }
+
         /// <summary>
         /// --production
         /// </summary>
@@ -109,5 +125,10 @@ public YarnInstallSettings IgnoreEnginesWarnings(bool enabled = true)
         /// --ignore-engines
         /// </summary>
         public bool IgnoreEngines { get; internal set; }
+
+        /// <summary>
+        /// --frozen-lockfile
+        /// </summary>
+        public bool FrozenLockfile { get; internal set; }
     }
 }