initial release

.flake8

@@ -0,0 +1 @@
+.github/linters/.flake8

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG]"
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+<!-- A clear and concise description of what the bug is. (If what you are experiencing is NOT a bug but instead a support issue, please open a Discussion instead!) -->
+
+**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: <!-- e.g. Linux -->
+- OS Version/Flavor: <!-- e.g. CentOS 7.2 -->
+- CPU: <!-- e.g. Intel Xeon 8175M -->
+
+**Additional context**
+<!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,12 @@
+contact_links:
+  - about: Ask a question or request support here
+    name: Ask for Support
+    url: >-
+      https://github.com/ETHGreen-Network/ethgreen-blockchain/discussions/new?category=support
+  - about: Request a new feature or idea here
+    name: Make a Request
+    url: >-
+      https://github.com/ETHGreen-Network/ethgreen-blockchain/discussions/new?category=ideas
+  - about: Get support on the ethgreen Keybase chat channels.
+    name: Join the Keybase.io support chat
+    url: 'https://keybase.io/team/ethgreen_network.public'

.github/dependabot.yml

@@ -0,0 +1,31 @@
+# Basic dependabot.yml file with
+# minimum configuration for two package managers
+
+version: 2
+updates:
+  # Enable version updates for Python
+  - package-ecosystem: "pip"
+    # Look for a `Dockerfile` in the `root` directory
+    directory: "/"
+    # Check for updates once a week
+    schedule:
+      interval: "weekly"
+      day: "tuesday"
+    target-branch: "main"
+    pull-request-branch-name:
+      # Separate sections of the branch name with a hyphen
+      # for example, `dependabot-npm_and_yarn-next_js-acorn-6.4.1`
+      separator: "-"
+
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    # Check for updates once a week
+    schedule:
+      interval: "weekly"
+      day: "tuesday"
+    target-branch: "main"
+    pull-request-branch-name:
+      # Separate sections of the branch name with a hyphen
+      # for example, `dependabot-npm_and_yarn-next_js-acorn-6.4.1`
+      separator: "-"

.github/linters/.flake8

@@ -0,0 +1,4 @@
+[flake8]
+max-line-length = 120
+exclude = ./typings/**/*
+ignore = E203,W503

.github/linters/.isort.cfg

@@ -0,0 +1,20 @@
+[settings]
+profile=
+
+; vertical hanging indent mode also used in black configuration
+multi_line_output = 3
+
+; necessary because black expect the trailing comma
+include_trailing_comma = true
+
+; black compatibility
+force_grid_wrap = 0
+
+; black compatibility
+use_parentheses = True
+
+; black compatibility
+ensure_newline_before_comments = True
+
+; we chose 120 as line length
+line_length = 120

.github/linters/.markdown-lint.yml

@@ -0,0 +1,38 @@
+---
+###########################
+###########################
+## Markdown Linter rules ##
+###########################
+###########################
+
+# Linter rules doc:
+# - https://github.com/DavidAnson/markdownlint
+#
+# Note:
+# To comment out a single error:
+#   <!-- markdownlint-disable -->
+#   any violations you want
+#   <!-- markdownlint-restore -->
+#
+
+###############
+# Rules by id #
+###############
+MD004: false                  # Unordered list style
+MD007:
+  indent: 2                   # Unordered list indentation
+MD013:
+  line_length: 808            # Line length
+MD024:
+  allow_different_nesting: true
+MD026:
+  punctuation: ".,;:!。，；:"  # List of not allowed
+MD029: false                  # Ordered list item prefix
+MD033: false                  # Allow inline HTML
+MD036: false                  # Emphasis used instead of a heading
+MD041: false                  # Allow file to start without h1
+
+#################
+# Rules by tags #
+#################
+blank_lines: false  # Error on blank lines

.github/linters/.python-black

@@ -0,0 +1,2 @@
+[tool.black]
+line_length = 120