From 1c0d22e82c4690069754d211179d8aef636a3e7a Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <github@jplamondonw.com>
Date: Tue, 10 Oct 2017 21:59:05 -0400
Subject: validate build context before build

---
 .../BuildTasks/DeployModTask.cs                    | 151 +++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 src/SMAPI.ModBuildConfig/BuildTasks/DeployModTask.cs

(limited to 'src/SMAPI.ModBuildConfig/BuildTasks/DeployModTask.cs')

diff --git a/src/SMAPI.ModBuildConfig/BuildTasks/DeployModTask.cs b/src/SMAPI.ModBuildConfig/BuildTasks/DeployModTask.cs
new file mode 100644
index 00000000..433e602f
--- /dev/null
+++ b/src/SMAPI.ModBuildConfig/BuildTasks/DeployModTask.cs
@@ -0,0 +1,151 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Compression;
+using Microsoft.Build.Framework;
+using Microsoft.Build.Utilities;
+using StardewModdingAPI.ModBuildConfig.Framework;
+
+namespace StardewModdingAPI.ModBuildConfig.BuildTasks
+{
+    /// <summary>A build task which deploys the mod files and prepares a release zip.</summary>
+    public class DeployModTask : Task
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The name of the mod folder.</summary>
+        [Required]
+        public string ModFolderName { get; set; }
+
+        /// <summary>The absolute or relative path to the folder which should contain the generated zip file.</summary>
+        [Required]
+        public string ModZipPath { get; set; }
+
+        /// <summary>The folder containing the project files.</summary>
+        [Required]
+        public string ProjectDir { get; set; }
+
+        /// <summary>The folder containing the build output.</summary>
+        [Required]
+        public string TargetDir { get; set; }
+
+        /// <summary>The folder containing the game files.</summary>
+        [Required]
+        public string GameDir { get; set; }
+
+        /// <summary>Whether to enable copying the mod files into the game's Mods folder.</summary>
+        [Required]
+        public bool EnableModDeploy { get; set; }
+
+        /// <summary>Whether to enable the release zip.</summary>
+        [Required]
+        public bool EnableModZip { get; set; }
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>When overridden in a derived class, executes the task.</summary>
+        /// <returns>true if the task successfully executed; otherwise, false.</returns>
+        public override bool Execute()
+        {
+            if (!this.EnableModDeploy && !this.EnableModZip)
+                return true; // nothing to do
+
+            try
+            {
+                // get mod info
+                ModFileManager package = new ModFileManager(this.ProjectDir, this.TargetDir);
+
+                // deploy mod files
+                if (this.EnableModDeploy)
+                {
+                    string outputPath = Path.Combine(this.GameDir, "Mods", this.EscapeInvalidFilenameCharacters(this.ModFolderName));
+                    this.Log.LogMessage(MessageImportance.High, $"The mod build package is copying the mod files to {outputPath}...");
+                    this.CreateModFolder(package.GetFiles(), outputPath);
+                }
+
+                // create release zip
+                if (this.EnableModZip)
+                {
+                    this.Log.LogMessage(MessageImportance.High, $"The mod build package is generating a release zip at {this.ModZipPath} for {this.ModFolderName}...");
+                    this.CreateReleaseZip(package.GetFiles(), this.ModFolderName, package.GetManifestVersion(), this.ModZipPath);
+                }
+
+                return true;
+            }
+            catch (UserErrorException ex)
+            {
+                this.Log.LogErrorFromException(ex);
+                return false;
+            }
+            catch (Exception ex)
+            {
+                this.Log.LogError($"The mod build package failed trying to deploy the mod.\n{ex}");
+                return false;
+            }
+        }
+
+
+        /*********
+        ** Private methods
+        *********/
+        /// <summary>Copy the mod files into the game's mod folder.</summary>
+        /// <param name="files">The files to include.</param>
+        /// <param name="modFolderPath">The folder path to create with the mod files.</param>
+        private void CreateModFolder(IDictionary<string, FileInfo> files, string modFolderPath)
+        {
+            Directory.CreateDirectory(modFolderPath);
+            foreach (var entry in files)
+            {
+                string fromPath = entry.Value.FullName;
+                string toPath = Path.Combine(modFolderPath, entry.Key);
+                File.Copy(fromPath, toPath, overwrite: true);
+            }
+        }
+
+        /// <summary>Create a release zip in the recommended format for uploading to mod sites.</summary>
+        /// <param name="files">The files to include.</param>
+        /// <param name="modName">The name of the mod.</param>
+        /// <param name="modVersion">The mod version string.</param>
+        /// <param name="outputFolderPath">The absolute or relative path to the folder which should contain the generated zip file.</param>
+        private void CreateReleaseZip(IDictionary<string, FileInfo> files, string modName, string modVersion, string outputFolderPath)
+        {
+            // get names
+            string zipName = this.EscapeInvalidFilenameCharacters($"{modName} {modVersion}.zip");
+            string folderName = this.EscapeInvalidFilenameCharacters(modName);
+            string zipPath = Path.Combine(outputFolderPath, zipName);
+
+            // create zip file
+            Directory.CreateDirectory(outputFolderPath);
+            using (Stream zipStream = new FileStream(zipPath, FileMode.Create, FileAccess.Write))
+            using (ZipArchive archive = new ZipArchive(zipStream, ZipArchiveMode.Create))
+            {
+                foreach (var fileEntry in files)
+                {
+                    string relativePath = fileEntry.Key;
+                    FileInfo file = fileEntry.Value;
+
+                    // get file info
+                    string filePath = file.FullName;
+                    string entryName = folderName + '/' + relativePath.Replace(Path.DirectorySeparatorChar, '/');
+
+                    // add to zip
+                    using (Stream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
+                    using (Stream fileStreamInZip = archive.CreateEntry(entryName).Open())
+                        fileStream.CopyTo(fileStreamInZip);
+                }
+            }
+        }
+
+        /// <summary>Get a copy of a filename with all invalid filename characters substituted.</summary>
+        /// <param name="name">The filename.</param>
+        private string EscapeInvalidFilenameCharacters(string name)
+        {
+            foreach (char invalidChar in Path.GetInvalidFileNameChars())
+                name = name.Replace(invalidChar, '.');
+            return name;
+        }
+    }
+}
-- 
cgit