Add node env overrides, basic GitHub Actions, start of docker build (#12

)

.dockerignore

@@ -0,0 +1,9 @@
+.dockerignore
+Dockerfile
+
+node_modules
+npm-debug.log
+.npmrc
+
+.git
+.gitignore

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[TITLE]"
+labels: 'bug-report'
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS & Version: [e.g. iOS 10.2.1]
+ - Browser & Version [e.g. chrome v71.0.12345]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser & Version [e.g. stock browser v0.1.2]
+
+**Additional context**
+Add any other context about the problem here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,27 @@
+Description
+---
+
+Motivation and Context
+---
+
+How Has This Been Tested?
+---
+
+What process can a PR reviewer use to test or verify this change?
+---
+
+<!-- Checklist -->
+<!-- 1. Is the title of your PR in the form that would make nice release notes? The title, excluding the conventional commit
+tag, will be included exactly as is in the CHANGELOG, so please think about it carefully. -->
+
+
+Breaking Changes
+---
+
+- [x] None
+- [ ] Requires data directory on base node to be deleted
+- [ ] Requires hard fork
+- [ ] Other - Please specify
+
+<!-- Does this include a breaking change? If so, include this line as a footer -->
+<!-- BREAKING CHANGE: Description what the user should do, e.g. delete a database, resync the chain -->

.github/dependabot.yml

@@ -0,0 +1,8 @@
+---
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/pr_title.yml

@@ -0,0 +1,30 @@
+---
+# Checks that PR titles conform to Conventional Commits
+# See https://www.conventionalcommits.org/en/v1.0.0/ for more information
+name: PR
+
+'on':
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - edited
+      - synchronize
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check-title:
+    runs-on: ubuntu-latest
+    steps:
+      - name: install
+        run: |
+          npm install -g @commitlint/cli @commitlint/config-conventional
+          echo "module.exports = {extends: ['@commitlint/config-conventional']}" > commitlint.config.js
+      - name: lint
+        run: |
+          echo "$PR_TITLE" | commitlint
+        env:
+          PR_TITLE: ${{github.event.pull_request.title}}

Dockerfile

@@ -0,0 +1,20 @@
+FROM node:16.17.0-bullseye-slim
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends dumb-init
+
+ENV NODE_ENV production
+WORKDIR /usr/src/app
+COPY --chown=node:node . .
+#RUN npm ci --only=production --omit=dev libs/base_node_grpc_client
+#RUN npm ci --only=production --omit=dev
+RUN npm install ./libs/base_node_grpc_client/
+RUN npm install
+RUN npm install debug
+
+EXPOSE 4000
+
+USER node
+#CMD ["dumb-init", "node", "app.js"]
+#CMD ["npm", "start"]
+CMD ["dumb-init", "node", "./bin/www"]

README.md

@@ -1,10 +1,10 @@
 # Tari explorer
 
-## No client-side JavaScript block explorer
+## No client-side JavaScript block explorer (tari-text-explorer)
 
 ### Dependencies
 
-- `npm i`
+- `npm install`
 
 ### Development (nodemon reload)
 
@@ -13,3 +13,8 @@
 ### Start server
 
 - `npm start`
+
+## Useful environment variables
+
+- PORT:4000 'Port of service'
+- BASE_NODE_GRPC_URL:localhost:18142 'Base node GRPC URL'

baseNodeClient.js

@@ -4,7 +4,7 @@
 var { Client } = require("base-node-grpc-client");
 
 function createClient() {
-  return Client.connect("localhost:18142");
+  return Client.connect( process.env.BASE_NODE_GRPC_URL || "localhost:18142");
 }
 
 module.exports = {