fix some log files not deleted on startup

3 files changed, 10 insertions, 7 deletions

diff --git a/docs/release-notes.md b/docs/release-notes.md
index d14b7459..5b0dab4c 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -4,6 +4,7 @@
   * Fixed custom festival maps always using spring tilesheets.
   * Fixed `player_add` command not recognising return scepter.
   * Fixed `player_add` command showing fish twice.
+  * Fixed some SMAPI logs not deleted when starting a new session.
 
 * For modders:
   * All enums in `config.json` are now serialised to string by default, since that's more user-friendly. Previously only certain predefined enums were serialised that way. Note that `config.json` files which already have integer enums will still be parsed fine.
diff --git a/src/SMAPI/Constants.cs b/src/SMAPI/Constants.cs
index a6cddbe4..07bb3e17 100644
--- a/src/SMAPI/Constants.cs
+++ b/src/SMAPI/Constants.cs
@@ -70,11 +70,14 @@ namespace StardewModdingAPI
         /// <summary>The file path for the SMAPI metadata file.</summary>
         internal static string ApiMetadataPath => Path.Combine(Constants.ExecutionPath, $"{typeof(Program).Assembly.GetName().Name}.metadata.json");
 
-        /// <summary>The filename prefix for SMAPI log files.</summary>
-        internal static string LogNamePrefix { get; } = "SMAPI-latest";
+        /// <summary>The filename prefix used for all SMAPI logs.</summary>
+        internal static string LogNamePrefix { get; } = "SMAPI-";
+
+        /// <summary>The filename for SMAPI's main log, excluding the <see cref="LogExtension"/>.</summary>
+        internal static string LogFilename { get; } = $"{Constants.LogNamePrefix}latest";
 
         /// <summary>The filename extension for SMAPI log files.</summary>
-        internal static string LogNameExtension { get; } = "txt";
+        internal static string LogExtension { get; } = "txt";
 
         /// <summary>A copy of the log leading up to the previous fatal crash, if any.</summary>
         internal static string FatalCrashLog => Path.Combine(Constants.LogDir, "SMAPI-crash.txt");
diff --git a/src/SMAPI/Program.cs b/src/SMAPI/Program.cs
index 999aa23c..5d8b267f 100644
--- a/src/SMAPI/Program.cs
+++ b/src/SMAPI/Program.cs
@@ -435,7 +435,7 @@ namespace StardewModdingAPI
                         ModFolderPath = Constants.ModPath,
                         Mods = mods
                     };
-                    this.Toolkit.JsonHelper.WriteJsonFile(Path.Combine(Constants.LogDir, $"{Constants.LogNamePrefix}.metadata-dump.json"), export);
+                    this.Toolkit.JsonHelper.WriteJsonFile(Path.Combine(Constants.LogDir, $"{Constants.LogNamePrefix}metadata-dump.json"), export);
                 }
 
                 // check for updates
@@ -1060,7 +1060,6 @@ namespace StardewModdingAPI
                 yield return "uses the 'dynamic' keyword. This won't work on Linux/Mac.";
             if (mask.HasFlag(ModWarning.NoUpdateKeys))
                 yield return "has no update keys in its manifest. SMAPI won't show update alerts for this mod.";
-
         }
 
         /// <summary>Load a mod's entry class.</summary>
@@ -1257,7 +1256,7 @@ namespace StardewModdingAPI
         {
             // default path
             {
-                FileInfo defaultFile = new FileInfo(Path.Combine(Constants.LogDir, $"{Constants.LogNamePrefix}.{Constants.LogNameExtension}"));
+                FileInfo defaultFile = new FileInfo(Path.Combine(Constants.LogDir, $"{Constants.LogFilename}.{Constants.LogExtension}"));
                 if (!defaultFile.Exists)
                     return defaultFile.FullName;
             }
@@ -1265,7 +1264,7 @@ namespace StardewModdingAPI
             // get first disambiguated path
             for (int i = 2; i < int.MaxValue; i++)
             {
-                FileInfo file = new FileInfo(Path.Combine(Constants.LogDir, $"{Constants.LogNamePrefix}.player-{i}.{Constants.LogNameExtension}"));
+                FileInfo file = new FileInfo(Path.Combine(Constants.LogDir, $"{Constants.LogFilename}.player-{i}.{Constants.LogExtension}"));
                 if (!file.Exists)
                     return file.FullName;
             }