explorer: Use Github Actions for CI (#19814)

* explorer: Use Github Actions for CI

* clean up mergify

.github/workflows/explorer.yml

@@ -0,0 +1,34 @@
+name: Explorer
+
+on:
+  push:
+    branches: [ master ]
+    paths:
+      - "explorer/**"
+  pull_request:
+    branches: [ master ]
+    paths:
+      - "explorer/**"
+
+jobs:
+  check-explorer:
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: explorer
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          # "node" (v16) is not supported by node-sass yet
+          # https://github.com/sass/node-sass/pull/3090
+          node-version: '14'
+          cache: 'npm'
+          cache-dependency-path: explorer/package-lock.json
+      - run: npm i -g npm@7
+      - run: npm ci
+      - run: npm run format
+      - run: npm run build
+      - run: npm run test

.mergify.yml

@@ -20,6 +20,7 @@ pull_request_rules:
     conditions:
       - status-success=buildkite/solana
       - status-success=Travis CI - Pull Request
+      - status-success=check-explorer
       - status-success=ci-gate
       - label=automerge
       - author≠@dont-squash-my-commits
@@ -31,6 +32,7 @@ pull_request_rules:
     conditions:
       - status-success=buildkite/solana
       - status-success=Travis CI - Pull Request
+      - status-success=check-explorer
       - status-success=ci-gate
       - label=automerge
       - author=@dont-squash-my-commits

.travis.yml

@@ -68,26 +68,6 @@ jobs:
     #  before_install:
     #    - sudo apt-get install libssl-dev libudev-dev
 
-    # explorer pull request
-    - name: "explorer"
-      if: type = pull_request AND branch = master
-
-      language: node_js
-      node_js:
-        - "lts/*"
-
-      cache:
-        directories:
-          - ~/.npm
-
-      before_install:
-        - .travis/affects.sh explorer/ .travis || travis_terminate 0
-        - cd explorer
-
-      script:
-        - npm run build
-        - npm run format
-
     # web3.js pull request
     - name: "web3.js"
       if: type = pull_request AND branch = master

explorer/.mergify.yml

@@ -1,23 +0,0 @@
-pull_request_rules:
-  - name: automatic merge on CI success
-    conditions:
-      - status-success=Travis CI - Pull Request
-      - label=automerge
-    actions:
-      merge:
-        method: rebase
-        strict: true
-  - name: remove automerge label on CI failure
-    conditions:
-      - status-failure=Travis CI - Pull Request
-      - label=automerge
-    actions:
-      label:
-        remove:
-          - automerge
-  - name: remove outdated reviews
-    conditions:
-      - base=master
-    actions:
-      dismiss_reviews:
-        changes_requested: true

explorer/.travis.yml

@@ -1,15 +0,0 @@
-language: node_js
-
-# "node" (v16) is not supported by node-sass yet
-# https://github.com/sass/node-sass/pull/3090
-node_js:
-  - "lts/*"
-
-branches:
-  only:
-    - master
-
-script:
-  - npm run build
-  - npm run test
-  - npm run format

explorer/package-lock.json

@@ -5,7 +5,6 @@
   "requires": true,
   "packages": {
     "": {
-      "name": "explorer",
       "version": "0.1.0",
       "dependencies": {
         "@blockworks-foundation/mango-client": "^3.0.17",
@@ -6533,6 +6532,7 @@
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/bufferutil/-/bufferutil-4.0.3.tgz",
       "integrity": "sha512-yEYTwGndELGvfXsImMBLop58eaGW+YdONi1fNjTINSY98tmMmFijBG6WXgdkfuLNt4imzQNtIE+eBp1PVpMCSw==",
+      "hasInstallScript": true,
       "optional": true,
       "dependencies": {
         "node-gyp-build": "^4.2.0"
@@ -15842,6 +15842,7 @@
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/keccak/-/keccak-3.0.1.tgz",
       "integrity": "sha512-epq90L9jlFWCW7+pQa6JOnKn2Xgl2mtI664seYR6MHskvI9agt7AnDqmAlp9TqU4/caMYbA08Hi5DMZAl5zdkA==",
+      "hasInstallScript": true,
       "dependencies": {
         "node-addon-api": "^2.0.0",
         "node-gyp-build": "^4.2.0"
@@ -21040,6 +21041,7 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-4.0.2.tgz",
       "integrity": "sha512-UDar4sKvWAksIlfX3xIaQReADn+WFnHvbVujpcbr+9Sf/69odMwy2MUsz5CKLQgX9nsIyrjuxL2imVyoNHa3fg==",
+      "hasInstallScript": true,
       "dependencies": {
         "elliptic": "^6.5.2",
         "node-addon-api": "^2.0.0",
@@ -22767,6 +22769,7 @@
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/tiny-secp256k1/-/tiny-secp256k1-1.1.6.tgz",
       "integrity": "sha512-FmqJZGduTyvsr2cF3375fqGHUovSwDi/QytexX1Se4BPuPZpTE5Ftp5fg+EFSuEf3lhZqgCRjEG3ydUQ/aNiwA==",
+      "hasInstallScript": true,
       "dependencies": {
         "bindings": "^1.3.0",
         "bn.js": "^4.11.8",
@@ -23299,6 +23302,7 @@
       "version": "5.0.4",
       "resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-5.0.4.tgz",
       "integrity": "sha512-MEF05cPSq3AwJ2C7B7sHAA6i53vONoZbMGX8My5auEVm6W+dJ2Jd/TZPyGJ5CH42V2XtbI5FD28HeHeqlPzZ3Q==",
+      "hasInstallScript": true,
       "optional": true,
       "dependencies": {
         "node-gyp-build": "^4.2.0"
@@ -23610,6 +23614,7 @@
       "version": "1.2.13",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.13.tgz",
       "integrity": "sha512-oWb1Z6mkHIskLzEJ/XWX0srkpkTQ7vaopMQkyaEIoq0fmtFVxOthb8cCxeT+p3ynTdkk/RZwbgG4brR5BeWECw==",
+      "hasInstallScript": true,
       "optional": true,
       "os": [
         "darwin"
@@ -24005,6 +24010,7 @@
       "version": "1.2.13",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.13.tgz",
       "integrity": "sha512-oWb1Z6mkHIskLzEJ/XWX0srkpkTQ7vaopMQkyaEIoq0fmtFVxOthb8cCxeT+p3ynTdkk/RZwbgG4brR5BeWECw==",
+      "hasInstallScript": true,
       "optional": true,
       "os": [
         "darwin"