some fix and add disable error telemetry config

src/main/kotlin/io/delilaheve/util/ConfigOptions.kt

@@ -22,6 +22,7 @@ object ConfigOptions {
     // ----------------------
 
     const val METRIC_TYPE = "metric_type"
+    const val METRIC_COLLECT_ERROR = "metric_collect_errors"
 
     const val CAP_ANVIL_COST = "limit_repair_cost"
     const val MAX_ANVIL_COST = "limit_repair_value"

src/main/kotlin/xyz/alexcrea/cuanvil/command/CustomAnvilCmd.kt

@@ -6,6 +6,7 @@ import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor
 import org.bukkit.command.CommandSender
 import org.bukkit.command.TabCompleter
+import xyz.alexcrea.cuanvil.util.MetricsUtil
 import java.util.ArrayList
 
 class CustomAnvilCmd(plugin: CustomAnvil) : CommandExecutor, TabCompleter {
@@ -37,10 +38,14 @@ class CustomAnvilCmd(plugin: CustomAnvil) : CommandExecutor, TabCompleter {
         args: Array<out String>
     ): Boolean {
         // Find sub command to execute based on the provided command name
-        val subcmd: CASubCommand? = if(args.isEmpty()) {
-            editConfigCommand
+        val subcmd: CASubCommand?
+        val newargs: Array<out String>
+        if(args.isEmpty()) {
+            subcmd = editConfigCommand
+            newargs = args
         }else {
-            commands[args[0].lowercase()]
+            subcmd = commands[args[0].lowercase()]
+            newargs = args.copyOfRange(1, args.size)
         }
 
         if(subcmd == null) {
@@ -48,8 +53,13 @@ class CustomAnvilCmd(plugin: CustomAnvil) : CommandExecutor, TabCompleter {
             return true
         }
 
-        val newargs = args.copyOfRange(1, args.size)
-        return subcmd.executeCommand(sender, cmd, cmdstr, newargs)
+        try {
+            return subcmd.executeCommand(sender, cmd, cmdstr, newargs)
+        } catch (e: Throwable) {
+            MetricsUtil.trackError(e)
+            sender.sendMessage("§cError running this command")
+            return false
+        }
     }
 
     override fun onTabComplete(

src/main/kotlin/xyz/alexcrea/cuanvil/util/MetricsUtil.kt

@@ -17,7 +17,8 @@ object MetricsUtil {
     private var FAST_STATS_METRICS: BukkitMetrics? = null
 
     fun loadMetrics(plugin: CustomAnvil) {
-        val metricString = ConfigHolder.DEFAULT_CONFIG.config.getString(ConfigOptions.METRIC_TYPE, MetricType.AUTO.value)!!
+        val config = ConfigHolder.DEFAULT_CONFIG.config
+        val metricString = config.getString(ConfigOptions.METRIC_TYPE, MetricType.AUTO.value)!!
         val metricType = MetricType.from(metricString)
 
         val nmsType = DiagnosticExecutor.fetchNMSType()
@@ -31,15 +32,19 @@ object MetricsUtil {
         }
 
         if(metricType.allowFastStats) {
-            ERROR_TRACKER = ErrorTracker.contextAware();
+            val reportErrors = config.getBoolean(ConfigOptions.METRIC_COLLECT_ERROR, true)
+            if(reportErrors)
+                ERROR_TRACKER = ErrorTracker.contextAware()
+
             FAST_STATS_METRICS = BukkitMetrics.factory()
                 .addMetric(Metric.string("nms_type") { nmsType })
+                .addMetric(Metric.bool("replace_too_expensive") { ConfigOptions.doReplaceTooExpensive })
                 .addMetric(Metric.bool("using_alpha") { isAlpha })
                 .errorTracker(ERROR_TRACKER)
                 .token(FASTSTATS_TOKEN)
                 .create(plugin)
 
-            FAST_STATS_METRICS!!.ready()
+            if(reportErrors) FAST_STATS_METRICS!!.ready()
         }
     }
 

src/main/resources/config.yml

@@ -8,9 +8,14 @@
 # It can also collect error information if error is happening (currently faststats only)
 # It can also be disabled
 # Please refer to README for public metric link
-# possible options: auto, bstat, faststats, disabled
+# Possible options: auto, bstat, faststats, disabled (auto by default)
 metric_type: auto
 
+# Allow to report errors made caused by this plugin (only for faststats)
+# This allows me to fix potentials issue that I'm not aware of
+# Accept true or false (true by default)
+metric_collect_errors: true
+
 # All anvil cost will be capped to limit_repair_value if enabled.
 #
 # In other words: