Merge pull request #482 from Opencode-DCP/dev

weird bullshit opencode esm module changes

Author: Tarquinen

index.ts

@@ -19,7 +19,9 @@ import {
 } from "./lib/hooks"
 import { configureClientAuth, isSecureMode } from "./lib/auth"
 
-const plugin: Plugin = (async (ctx) => {
+const id = "opencode-dynamic-context-pruning"
+
+const server: Plugin = (async (ctx) => {
     const config = getConfig(ctx)
 
     if (!config.enabled) {
@@ -133,4 +135,7 @@ const plugin: Plugin = (async (ctx) => {
     }
 }) satisfies Plugin
 
-export default plugin
+export default {
+    id,
+    server,
+}

lib/config.ts

@@ -1,7 +1,7 @@
 import { readFileSync, writeFileSync, existsSync, mkdirSync, statSync } from "fs"
 import { join, dirname } from "path"
 import { homedir } from "os"
-import * as jsoncParser from "jsonc-parser"
+import { parse } from "jsonc-parser/lib/esm/main.js"
 import type { PluginInput } from "@opencode-ai/plugin"
 
 type Permission = "ask" | "allow" | "deny"
@@ -773,7 +773,7 @@ function loadConfigFile(configPath: string): ConfigLoadResult {
     }
 
     try {
-        const parsed = jsoncParser.parse(fileContent, undefined, { allowTrailingComma: true })
+        const parsed = parse(fileContent, undefined, { allowTrailingComma: true })
         if (parsed === undefined || parsed === null) {
             return { data: null, parseError: "Config file is empty or invalid" }
         }

lib/prompts/compress-message.ts

@@ -39,4 +39,5 @@ During general cleanup, compress all medium and high-priority messages that are
 Optimize for reducing context footprint, not for grouping messages by topic.
 Do not compress away still-active instructions, unresolved questions, or constraints that are likely to matter soon.
 Prioritize the earliest messages in the context as they will be the least relevant to the active task.
+General cleanup should be done periodically between other normal compression tool passes, not as the primary form of compression.
 `

lib/token-utils.ts

@@ -1,7 +1,9 @@
 import { SessionState, WithParts } from "./state"
 import { AssistantMessage, UserMessage } from "@opencode-ai/sdk/v2"
 import { Logger } from "./logger"
-import * as anthropicTokenizer from "@anthropic-ai/tokenizer"
+import * as _anthropicTokenizer from "@anthropic-ai/tokenizer"
+const anthropicCountTokens = (_anthropicTokenizer.countTokens ??
+    (_anthropicTokenizer as any).default?.countTokens) as typeof _anthropicTokenizer.countTokens
 import { getLastUserMessage } from "./messages/query"
 
 export function getCurrentTokenUsage(state: SessionState, messages: WithParts[]): number {
@@ -67,7 +69,7 @@ export function getCurrentParams(
 export function countTokens(text: string): number {
     if (!text) return 0
     try {
-        return anthropicTokenizer.countTokens(text)
+        return anthropicCountTokens(text)
     } catch {
         return Math.round(text.length / 4)
     }

package-lock.json

@@ -6,6 +6,16 @@
     "description": "OpenCode plugin that optimizes token usage by pruning obsolete tool outputs from conversation context",
     "main": "./dist/index.js",
     "types": "./dist/index.d.ts",
+    "exports": {
+        ".": {
+            "types": "./dist/index.d.ts",
+            "import": "./dist/index.js"
+        },
+        "./server": {
+            "types": "./dist/index.d.ts",
+            "import": "./dist/index.js"
+        }
+    },
     "scripts": {
         "clean": "rm -rf dist",
         "build": "npm run clean && tsc",
@@ -39,12 +49,11 @@
     "author": "tarquinen",
     "license": "AGPL-3.0-or-later",
     "peerDependencies": {
-        "@opencode-ai/plugin": ">=0.13.7"
+        "@opencode-ai/plugin": ">=1.2.0"
     },
     "dependencies": {
         "@anthropic-ai/tokenizer": "^0.0.4",
         "@opencode-ai/sdk": "^1.3.2",
-        "fuzzball": "^2.2.3",
         "jsonc-parser": "^3.3.1",
         "zod": "^4.3.6"
     },

package.json

@@ -66,6 +66,14 @@ function assertPackageJsonShape() {
         fail(`package.json main must remain ./dist/index.js, found ${pkg.main ?? "<missing>"}`)
     }
 
+    if (pkg.exports?.["."]?.import !== "./dist/index.js") {
+        fail("expected package.json exports['.'].import to be './dist/index.js'")
+    }
+
+    if (pkg.exports?.["./server"]?.import !== "./dist/index.js") {
+        fail("expected package.json exports['./server'].import to be './dist/index.js'")
+    }
+
     const files = Array.isArray(pkg.files) ? pkg.files : []
     for (const entry of ["dist/", "README.md", "LICENSE"]) {
         if (!files.includes(entry)) {
@@ -177,6 +185,10 @@ function validateRuntimeImportGraph() {
                 continue
             }
 
+            if (entry.specifier === "jsonc-parser/lib/esm/main.js") {
+                continue
+            }
+
             const packageName = getPackageName(entry.specifier)
             if (builtinNames.has(packageName)) continue