packages: remove unmaintained javascript (#10613)

* packages: remove unmaintained javascript

This commit removes the following packages from the monorepo:
- `common-ts`
- `contracts-ts`
- `core-utils`
- `fee-estimation`
- `web3js-plugin`

These packages are not maintained. `chain-mon` and the `sdk` still
exist but are pending deprecation.

* readme: update

* mergify: leftover references

.changeset/config.json

@@ -3,7 +3,7 @@
   "changelog": ["@changesets/changelog-github", { "repo": "ethereum-optimism/optimism" }],
   "commit": false,
   "fixed": [],
-  "linked": [["@eth-optimism/contracts-bedrock", "@eth-optimism/contracts-ts"]],
+  "linked": [],
   "access": "public",
   "baseBranch": "develop",
   "updateInternalDependencies": "patch",

.circleci/config.yml

@@ -725,28 +725,6 @@ jobs:
           name: Upload coverage
           command: codecov --verbose --clean --flags <<parameters.coverage_flag>>
 
-  contracts-ts-tests:
-    docker:
-      - image: <<pipeline.parameters.ci_builder_image>>
-    resource_class: medium
-    steps:
-      - checkout
-      - attach_workspace: { at: "." }
-      - restore_cache:
-          name: Restore pnpm Package Cache
-          keys:
-            - pnpm-packages-v2-{{ checksum "pnpm.lock.yaml" }}
-      - check-changed:
-          patterns: sdk,contracts-bedrock,contracts
-      # populate node modules from the cache
-      - run:
-          name: Install dependencies
-          command: pnpm install:ci
-      - run:
-          name: Check generated and build
-          command: pnpm generate:check
-          working_directory: packages/contracts-ts
-
   sdk-next-tests:
     docker:
       - image: <<pipeline.parameters.ci_builder_image>>
@@ -863,14 +841,6 @@ jobs:
             - pnpm-packages-v2-{{ checksum "pnpm-lock.yaml" }}
       - check-changed:
           patterns: packages
-      - run:
-          name: Check common-ts
-          command: npx depcheck
-          working_directory: packages/common-ts
-      - run:
-          name: Check core-utils
-          command: npx depcheck
-          working_directory: packages/core-utils
       - run:
           name: Check sdk
           command: npx depcheck
@@ -1675,18 +1645,6 @@ workflows:
     jobs:
       - pnpm-monorepo:
           name: pnpm-monorepo
-      - js-lint-test:
-          name: common-ts-tests
-          coverage_flag: common-ts-tests
-          package_name: common-ts
-          requires:
-            - pnpm-monorepo
-      - js-lint-test:
-          name: core-utils-tests
-          coverage_flag: core-utils-tests
-          package_name: core-utils
-          requires:
-            - pnpm-monorepo
       - contracts-bedrock-tests:
           requires:
             - pnpm-monorepo
@@ -1701,21 +1659,14 @@ workflows:
           name: chain-mon-tests
           coverage_flag: chain-mon-tests
           package_name: chain-mon
-          dependencies: "(common-ts|contracts-bedrock|core-utils|sdk)"
-          requires:
-            - pnpm-monorepo
-      - js-lint-test:
-          name: contracts-ts-tests
-          coverage_flag: contracts-ts-tests
-          package_name: contracts-ts
-          dependencies: '(contracts-bedrock|contracts-ts)'
+          dependencies: "(contracts-bedrock|sdk)"
           requires:
             - pnpm-monorepo
       - js-lint-test:
           name: sdk-tests
           coverage_flag: sdk-tests
           package_name: sdk
-          dependencies: "(contracts-bedrock|core-utils)"
+          dependencies: "contracts-bedrock"
           requires:
             - pnpm-monorepo
       - depcheck:

.github/CODEOWNERS

@@ -1,9 +1,7 @@
 # Packages
 /packages/chain-mon             @ethereum-optimism/security-reviewers
 /packages/chain-mon/internal/balance-mon             @ethereum-optimism/infra-reviewers
-/packages/common-ts             @ethereum-optimism/typescript-reviewers
 /packages/contracts-bedrock     @ethereum-optimism/contract-reviewers
-/packages/core-utils            @ethereum-optimism/legacy-reviewers
 /packages/sdk                   @ethereum-optimism/devxpod
 
 # Bedrock codebases

.github/mergify.yml

@@ -221,48 +221,13 @@ pull_request_rules:
       label:
         add:
           - A-pkg-chain-mon
-  - name: Add A-pkg-common-ts label and ecopod reviewers
-    conditions:
-      - 'files~=^packages/common-ts/'
-      - '#label<5'
-    actions:
-      label:
-        add:
-          - A-pkg-common-ts
-      request_reviews:
-        users:
-          - roninjin10
   - name: Add A-pkg-contracts-bedrock label
     conditions:
       - 'files~=^packages/contracts-bedrock/'
     actions:
       label:
         add:
           - A-pkg-contracts-bedrock
-  - name: Add A-pkg-contracts-ts label
-    conditions:
-      - 'files~=^packages/contracts-ts/'
-      - '#label<5'
-    actions:
-      label:
-        add:
-          - A-pkg-contracts-ts
-  - name: Add A-pkg-core-utils label
-    conditions:
-      - 'files~=^packages/core-utils/'
-      - '#label<5'
-    actions:
-      label:
-        add:
-          - A-pkg-core-utils
-  - name: Add A-pkg-fee-estimation label
-    conditions:
-      - 'files~=^packages/fee-estimation/'
-      - '#label<5'
-    actions:
-      label:
-        add:
-          - A-pkg-fee-estimation
   - name: Add A-pkg-sdk label and ecopod reviewers
     conditions:
       - 'files~=^packages/sdk/'
@@ -274,14 +239,6 @@ pull_request_rules:
       request_reviews:
         users:
           - roninjin10
-  - name: Add A-pkg-web3js-plugin label
-    conditions:
-      - 'files~=^packages/web3js-plugin/'
-      - '#label<5'
-    actions:
-      label:
-        add:
-          - A-pkg-web3js-plugin
   - name: Add A-proxyd label
     conditions:
       - 'files~=^proxyd/'

.vscode/settings.json

@@ -4,18 +4,6 @@
     "editor.formatOnSave": true
   },
   "eslint.workingDirectories": [
-    {
-      "directory": "packages/core-utils",
-      "changeProcessCWD": true
-    },
-    {
-      "directory": "packages/common-ts",
-      "changeProcessCWD": true
-    },
-    {
-      "directory": "packages/contracts",
-      "changeProcessCWD": true
-    },
     {
       "directory": "packages/chain-mon",
       "changeProcessCWD": true
@@ -25,4 +13,4 @@
   "eslint.format.enable": true,
   "editorconfig.generateAuto": false,
   "files.trimTrailingWhitespace": true
-}
+}

README.md

@@ -81,13 +81,8 @@ The Optimism Immunefi program offers up to $2,000,042 for in-scope critical vuln
 ├── <a href="./ops-bedrock">ops-bedrock</a>: Bedrock devnet work
 ├── <a href="./packages">packages</a>
 │   ├── <a href="./packages/chain-mon">chain-mon</a>: Chain monitoring services
-│   ├── <a href="./packages/common-ts">common-ts</a>: Common tools for building apps in TypeScript
 │   ├── <a href="./packages/contracts-bedrock">contracts-bedrock</a>: Bedrock smart contracts
-│   ├── <a href="./packages/contracts-ts">contracts-ts</a>: ABI and Address constants
-│   ├── <a href="./packages/core-utils">core-utils</a>: Low-level utilities that make building Optimism easier
-│   ├── <a href="./packages/fee-estimation">fee-estimation</a>: Tools for estimating gas on OP chains
 │   ├── <a href="./packages/sdk">sdk</a>: provides a set of tools for interacting with Optimism
-│   └── <a href="./packages/web3js-plugin">web3js-plugin</a>: Adds functions to estimate L1 and L2 gas
 ├── <a href="./proxyd">proxyd</a>: Configurable RPC request router and proxy
 ├── <a href="./specs">specs</a>: Specs of the rollup starting at the Bedrock upgrade
 └── <a href="./ufm-test-services">ufm-test-services</a>: Runs a set of tasks to generate metrics

codecov.yml

@@ -38,8 +38,6 @@ flag_management:
         - type: patch
           target: 100%
     - name: bedrock-go-tests
-    - name: common-ts-tests
     - name: contracts-tests
-    - name: core-utils-tests
     - name: chain-mon-tests
     - name: sdk-tests