import from generatorcore

src/MasterMemory.SourceGenerator/GeneratorCore/DatabaseBuilderTemplate.cs

@@ -0,0 +1,326 @@
+// ------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version: 17.0.0.0
+//  
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+// ------------------------------------------------------------------------------
+namespace MasterMemory.GeneratorCore
+{
+    using System.Linq;
+    using System.Text;
+    using System.Collections.Generic;
+    using System;
+
+    /// <summary>
+    /// Class to produce the template output
+    /// </summary>
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.TextTemplating", "17.0.0.0")]
+    public partial class DatabaseBuilderTemplate : DatabaseBuilderTemplateBase
+    {
+        /// <summary>
+        /// Create the template output
+        /// </summary>
+        public virtual string TransformText()
+        {
+            this.Write("// <auto-generated />\r\n#pragma warning disable CS0105\r\n");
+            this.Write(this.ToStringHelper.ToStringWithCulture(Using));
+            this.Write("\r\n\r\nnamespace ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(Namespace));
+            this.Write("\r\n{\r\n   public sealed class ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(ClassName));
+            this.Write(" : DatabaseBuilderBase\r\n   {\r\n        public ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(ClassName));
+            this.Write("() : this(null) { }\r\n        public ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(ClassName));
+            this.Write("(MessagePack.IFormatterResolver resolver) : base(resolver) { }\r\n\r\n");
+ foreach(var item in GenerationContexts) { 
+            this.Write("        public ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(ClassName));
+            this.Write(" Append(System.Collections.Generic.IEnumerable<");
+            this.Write(this.ToStringHelper.ToStringWithCulture(item.ClassName));
+            this.Write("> dataSource)\r\n        {\r\n            AppendCore(dataSource, x => ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(item.PrimaryKey.BuildKeyAccessor("x")));
+            this.Write(", ");
+            this.Write(this.ToStringHelper.ToStringWithCulture(item.PrimaryKey.BuildComparer()));
+            this.Write(");\r\n            return this;\r\n        }\r\n\r\n");
+ } 
+            this.Write("    }\r\n}");
+            return this.GenerationEnvironment.ToString();
+        }
+    }
+    #region Base class
+    /// <summary>
+    /// Base class for this transformation
+    /// </summary>
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.TextTemplating", "17.0.0.0")]
+    public class DatabaseBuilderTemplateBase
+    {
+        #region Fields
+        private global::System.Text.StringBuilder generationEnvironmentField;
+        private global::System.CodeDom.Compiler.CompilerErrorCollection errorsField;
+        private global::System.Collections.Generic.List<int> indentLengthsField;
+        private string currentIndentField = "";
+        private bool endsWithNewline;
+        private global::System.Collections.Generic.IDictionary<string, object> sessionField;
+        #endregion
+        #region Properties
+        /// <summary>
+        /// The string builder that generation-time code is using to assemble generated output
+        /// </summary>
+        public System.Text.StringBuilder GenerationEnvironment
+        {
+            get
+            {
+                if ((this.generationEnvironmentField == null))
+                {
+                    this.generationEnvironmentField = new global::System.Text.StringBuilder();
+                }
+                return this.generationEnvironmentField;
+            }
+            set
+            {
+                this.generationEnvironmentField = value;
+            }
+        }
+        /// <summary>
+        /// The error collection for the generation process
+        /// </summary>
+        public System.CodeDom.Compiler.CompilerErrorCollection Errors
+        {
+            get
+            {
+                if ((this.errorsField == null))
+                {
+                    this.errorsField = new global::System.CodeDom.Compiler.CompilerErrorCollection();
+                }
+                return this.errorsField;
+            }
+        }
+        /// <summary>
+        /// A list of the lengths of each indent that was added with PushIndent
+        /// </summary>
+        private System.Collections.Generic.List<int> indentLengths
+        {
+            get
+            {
+                if ((this.indentLengthsField == null))
+                {
+                    this.indentLengthsField = new global::System.Collections.Generic.List<int>();
+                }
+                return this.indentLengthsField;
+            }
+        }
+        /// <summary>
+        /// Gets the current indent we use when adding lines to the output
+        /// </summary>
+        public string CurrentIndent
+        {
+            get
+            {
+                return this.currentIndentField;
+            }
+        }
+        /// <summary>
+        /// Current transformation session
+        /// </summary>
+        public virtual global::System.Collections.Generic.IDictionary<string, object> Session
+        {
+            get
+            {
+                return this.sessionField;
+            }
+            set
+            {
+                this.sessionField = value;
+            }
+        }
+        #endregion
+        #region Transform-time helpers
+        /// <summary>
+        /// Write text directly into the generated output
+        /// </summary>
+        public void Write(string textToAppend)
+        {
+            if (string.IsNullOrEmpty(textToAppend))
+            {
+                return;
+            }
+            // If we're starting off, or if the previous text ended with a newline,
+            // we have to append the current indent first.
+            if (((this.GenerationEnvironment.Length == 0) 
+                        || this.endsWithNewline))
+            {
+                this.GenerationEnvironment.Append(this.currentIndentField);
+                this.endsWithNewline = false;
+            }
+            // Check if the current text ends with a newline
+            if (textToAppend.EndsWith(global::System.Environment.NewLine, global::System.StringComparison.CurrentCulture))
+            {
+                this.endsWithNewline = true;
+            }
+            // This is an optimization. If the current indent is "", then we don't have to do any
+            // of the more complex stuff further down.
+            if ((this.currentIndentField.Length == 0))
+            {
+                this.GenerationEnvironment.Append(textToAppend);
+                return;
+            }
+            // Everywhere there is a newline in the text, add an indent after it
+            textToAppend = textToAppend.Replace(global::System.Environment.NewLine, (global::System.Environment.NewLine + this.currentIndentField));
+            // If the text ends with a newline, then we should strip off the indent added at the very end
+            // because the appropriate indent will be added when the next time Write() is called
+            if (this.endsWithNewline)
+            {
+                this.GenerationEnvironment.Append(textToAppend, 0, (textToAppend.Length - this.currentIndentField.Length));
+            }
+            else
+            {
+                this.GenerationEnvironment.Append(textToAppend);
+            }
+        }
+        /// <summary>
+        /// Write text directly into the generated output
+        /// </summary>
+        public void WriteLine(string textToAppend)
+        {
+            this.Write(textToAppend);
+            this.GenerationEnvironment.AppendLine();
+            this.endsWithNewline = true;
+        }
+        /// <summary>
+        /// Write formatted text directly into the generated output
+        /// </summary>
+        public void Write(string format, params object[] args)
+        {
+            this.Write(string.Format(global::System.Globalization.CultureInfo.CurrentCulture, format, args));
+        }
+        /// <summary>
+        /// Write formatted text directly into the generated output
+        /// </summary>
+        public void WriteLine(string format, params object[] args)
+        {
+            this.WriteLine(string.Format(global::System.Globalization.CultureInfo.CurrentCulture, format, args));
+        }
+        /// <summary>
+        /// Raise an error
+        /// </summary>
+        public void Error(string message)
+        {
+            System.CodeDom.Compiler.CompilerError error = new global::System.CodeDom.Compiler.CompilerError();
+            error.ErrorText = message;
+            this.Errors.Add(error);
+        }
+        /// <summary>
+        /// Raise a warning
+        /// </summary>
+        public void Warning(string message)
+        {
+            System.CodeDom.Compiler.CompilerError error = new global::System.CodeDom.Compiler.CompilerError();
+            error.ErrorText = message;
+            error.IsWarning = true;
+            this.Errors.Add(error);
+        }
+        /// <summary>
+        /// Increase the indent
+        /// </summary>
+        public void PushIndent(string indent)
+        {
+            if ((indent == null))
+            {
+                throw new global::System.ArgumentNullException("indent");
+            }
+            this.currentIndentField = (this.currentIndentField + indent);
+            this.indentLengths.Add(indent.Length);
+        }
+        /// <summary>
+        /// Remove the last indent that was added with PushIndent
+        /// </summary>
+        public string PopIndent()
+        {
+            string returnValue = "";
+            if ((this.indentLengths.Count > 0))
+            {
+                int indentLength = this.indentLengths[(this.indentLengths.Count - 1)];
+                this.indentLengths.RemoveAt((this.indentLengths.Count - 1));
+                if ((indentLength > 0))
+                {
+                    returnValue = this.currentIndentField.Substring((this.currentIndentField.Length - indentLength));
+                    this.currentIndentField = this.currentIndentField.Remove((this.currentIndentField.Length - indentLength));
+                }
+            }
+            return returnValue;
+        }
+        /// <summary>
+        /// Remove any indentation
+        /// </summary>
+        public void ClearIndent()
+        {
+            this.indentLengths.Clear();
+            this.currentIndentField = "";
+        }
+        #endregion
+        #region ToString Helpers
+        /// <summary>
+        /// Utility class to produce culture-oriented representation of an object as a string.
+        /// </summary>
+        public class ToStringInstanceHelper
+        {
+            private System.IFormatProvider formatProviderField  = global::System.Globalization.CultureInfo.InvariantCulture;
+            /// <summary>
+            /// Gets or sets format provider to be used by ToStringWithCulture method.
+            /// </summary>
+            public System.IFormatProvider FormatProvider
+            {
+                get
+                {
+                    return this.formatProviderField ;
+                }
+                set
+                {
+                    if ((value != null))
+                    {
+                        this.formatProviderField  = value;
+                    }
+                }
+            }
+            /// <summary>
+            /// This is called from the compile/run appdomain to convert objects within an expression block to a string
+            /// </summary>
+            public string ToStringWithCulture(object objectToConvert)
+            {
+                if ((objectToConvert == null))
+                {
+                    throw new global::System.ArgumentNullException("objectToConvert");
+                }
+                System.Type t = objectToConvert.GetType();
+                System.Reflection.MethodInfo method = t.GetMethod("ToString", new System.Type[] {
+                            typeof(System.IFormatProvider)});
+                if ((method == null))
+                {
+                    return objectToConvert.ToString();
+                }
+                else
+                {
+                    return ((string)(method.Invoke(objectToConvert, new object[] {
+                                this.formatProviderField })));
+                }
+            }
+        }
+        private ToStringInstanceHelper toStringHelperField = new ToStringInstanceHelper();
+        /// <summary>
+        /// Helper to produce culture-oriented representation of an object as a string
+        /// </summary>
+        public ToStringInstanceHelper ToStringHelper
+        {
+            get
+            {
+                return this.toStringHelperField;
+            }
+        }
+        #endregion
+    }
+    #endregion
+}

src/MasterMemory.SourceGenerator/GeneratorCore/DatabaseBuilderTemplate.tt

@@ -0,0 +1,26 @@
+<#@ template debug="false" hostspecific="false" linePragmas="false" language="C#" #>
+<#@ assembly name="System.Core" #>
+<#@ import namespace="System.Linq" #>
+<#@ import namespace="System.Text" #>
+<#@ import namespace="System.Collections.Generic" #>
+// <auto-generated />
+#pragma warning disable CS0105
+<#= Using #>
+
+namespace <#= Namespace #>
+{
+   public sealed class <#= ClassName #> : DatabaseBuilderBase
+   {
+        public <#= ClassName #>() : this(null) { }
+        public <#= ClassName #>(MessagePack.IFormatterResolver resolver) : base(resolver) { }
+
+<# foreach(var item in GenerationContexts) { #>
+        public <#= ClassName #> Append(System.Collections.Generic.IEnumerable<<#= item.ClassName #>> dataSource)
+        {
+            AppendCore(dataSource, x => <#= item.PrimaryKey.BuildKeyAccessor("x") #>, <#= item.PrimaryKey.BuildComparer() #>);
+            return this;
+        }
+
+<# } #>
+    }
+}