Cleanup error classes and CI

.github/workflows/build.yml

@@ -0,0 +1,28 @@
+name: "PR Checks"
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  check_pr:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+
+      - name: "yarn install"
+        run: yarn install
+
+      - name: "yarn build"
+        run: yarn build
+
+      - name: "check for uncommitted changes"
+        # Ensure no changes, but ignore node_modules dir since dev/fresh ci deps installed.
+        run: |
+          git diff --exit-code --stat -- . ':!node_modules' \
+          || (echo "##[error] found changed files after build. please 'yarn build && npm run format'" \
+                   "and check in all changes" \
+              && exit 1)

.github/workflows/checkin.yml

@@ -1,25 +0,0 @@
-name: "PR Checks"
-on: [pull_request, push]
-
-jobs:
-  check_pr:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-
-    - name: "yarn install"
-      run: yarn install
-
-    - name: "yarn build"
-      run: yarn build
-
-    - name: "yarn test"
-      run: yarn test
-
-    - name: "check for uncommitted changes"
-      # Ensure no changes, but ignore node_modules dir since dev/fresh ci deps installed.
-      run: |
-        git diff --exit-code --stat -- . ':!node_modules' \
-        || (echo "##[error] found changed files after build. please 'yarn build && npm run format'" \
-                 "and check in all changes" \
-            && exit 1)

.github/workflows/test.yml

@@ -0,0 +1,14 @@
+name: "Test"
+on: [push, pull_request] 
+
+jobs:
+  check_pr:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: "yarn install"
+      run: yarn install
+
+    - name: "yarn test"
+      run: yarn test