feat: basic repository setup

.editorconfig

@@ -0,0 +1,34 @@
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+max_line_length = 100
+trim_trailing_whitespace = true
+
+# Markdown files are checked using markdownlint
+[*.md]
+indent_size = unset
+max_line_length = unset
+trim_trailing_whitespace = unset
+
+[{*.yml,*.yaml,*.toml}]
+indent_size = 2
+max_line_length = 150
+
+# Ignore paths
+[{.git/**/*,LICENSE}]
+charset = unset
+end_of_line = unset
+indent_size = unset
+indent_style = unset
+insert_final_newline = unset
+max_line_length = unset
+trim_trailing_whitespace = unset

.github/dependabot.yaml

@@ -0,0 +1,15 @@
+# Documentation for all configuration options:
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    commit-message:
+      prefix: "chore"
+      include: "scope"
+    groups:
+      github-actions-all:
+        patterns: ["*"]

.github/workflows/lint.yml

@@ -0,0 +1,59 @@
+name: Lint
+
+on: [pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  pr-title:
+    runs-on: ubuntu-latest
+    name: Check PR title format
+    permissions:
+      contents: read
+      pull-requests: read
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Check PR title
+        uses: amannn/action-semantic-pull-request@v5.5.2
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  editorconfig:
+    runs-on: ubuntu-latest
+    name: Check editorconfig
+    steps:
+      - uses: actions/checkout@v4
+      - run: pip install editorconfig-checker=="2.7.3"
+      - run: ec
+
+  markdownlint:
+    runs-on: ubuntu-latest
+    name: Lint all markdown files
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DavidAnson/markdownlint-cli2-action@v16.0.0
+
+  typos:
+    runs-on: ubuntu-latest
+    name: Check spelling
+    steps:
+      - uses: actions/checkout@v4
+      - uses: crate-ci/typos@v1.21.0
+
+  check-all:
+    name: Check if all lint jobs succeeded
+    if: always()
+    needs:
+      - pr-title
+      - editorconfig
+      - typos
+      - markdownlint
+    runs-on: ubuntu-latest
+    steps:
+    - name: Decide whether all needed jobs succeeded
+      uses: re-actors/alls-green@v1.2.2
+      with:
+        jobs: ${{ toJSON(needs) }}

.github/workflows/updates.yml

@@ -0,0 +1,46 @@
+name: Updates
+
+on:
+  # every month
+  schedule:
+    - cron: '14 3 1 * *'
+  # on demand
+  workflow_dispatch:
+
+jobs:
+  pre-commit:
+    name: "Update pre-commit hooks and run them on all files"
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - run: pip install pre-commit
+      - run: pre-commit autoupdate
+      - run: pre-commit run --all-files
+
+      - uses: peter-evans/create-pull-request@v6.0.5
+        if: ${{ success() }}
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: chore/update-pre-commit-hooks
+          title: "chore: update pre-commit hooks"
+          commit-message: "chore: update pre-commit hooks"
+          body: Update pre-commit hooks to latest version.
+      - uses: peter-evans/create-pull-request@v6.0.5
+        if: ${{ failure() }}
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: chore/update-pre-commit-hooks
+          title: "chore: update pre-commit hooks"
+          commit-message: "chore: update pre-commit hooks"
+          body: |
+            Update pre-commit hooks to latest version.
+
+            **Warning**: Some checks did not succeed. Please check the [action output][run] before merging this PR.
+
+            [run]: https://github.com/MystenLabs/walrus/actions/runs/${{ github.run_id }}

.gitignore

@@ -1,9 +1,10 @@
 # Editors/OS
 **/.history/
-**/.vscode/
+**/.vscode/**
 **/.idea/
 .nvimrc
 .DS_Store
+!.vscode/extensions.json
 
 # Custom pre-commit configuration
 .custom-pre-commit-config.yaml

.markdownlint-cli2.yaml

@@ -0,0 +1,17 @@
+globs:
+  - "**/*.md"
+gitignore: true
+config:
+  default: true
+  line-length:
+    line_length: 100
+    heading_line_length: 80
+    code_block_line_length: 150
+    tables: false
+    stern: true
+  heading-style:
+    style: atx
+  ul-style:
+    style: dash
+  ol-prefix:
+    style: one

.pre-commit-config.yaml

@@ -0,0 +1,26 @@
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.6.0
+  hooks:
+  - id: check-merge-conflict
+  - id: check-yaml
+  - id: trailing-whitespace
+  - id: check-symlinks
+  - id: end-of-file-fixer
+  - id: mixed-line-ending
+  - id: trailing-whitespace
+- repo: https://github.com/editorconfig-checker/editorconfig-checker.python
+  rev: 2.7.3
+  hooks:
+  - id: editorconfig-checker
+    alias: ec
+- repo: https://github.com/DavidAnson/markdownlint-cli2
+  rev: v0.13.0
+  hooks:
+  - id: markdownlint-cli2
+    args: ["--fix"]
+- repo: https://github.com/crate-ci/typos
+  rev: v1.21.0
+  hooks:
+  - id: typos
+    pass_filenames: false

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+    "recommendations": [
+        "davidanson.vscode-markdownlint",
+        "editorconfig.editorconfig",
+        "yzhang.markdown-all-in-one"
+    ]
+}

CODE_OF_CONDUCT.md

@@ -0,0 +1,28 @@
+# Walrus Code of Conduct
+
+Walrus is a part of the Sui ecosystem and follows the same code of conduct.
+
+As an open-source project, we encourage free discussion rooted in respect.
+We endeavor to always be mindful of others' perspectives and ask all
+fellow contributors to do the same. We welcome you to the Sui platform
+and ask you to help us grow it with relevant, on-point contributions.
+
+## Our pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## More information
+
+See the central [Sui Code of Conduct](https://docs.sui.io/code-of-conduct) for
+full details.
+
+Our Code of Conduct is adapted from the [Contributor Covenant version
+2.1](https://www.contributor-covenant.org/version/2/1/code_of_conduct.html).

README.md

@@ -3,6 +3,17 @@
 Walrus is a decentralized blob store using [Sui](https://github.com/MystenLabs/sui) for coordination
 and governance.
 
+## Get help and report issues
+
+If you have general questions or require help on how to use Walrus, please check for [existing
+discussions](https://github.com/MystenLabs/walrus-docs/discussions). If your question is not
+answered yet, you can [open a new
+discussion](https://github.com/MystenLabs/walrus-docs/discussions/new?category=q-a).
+
+If you experience any issues or bugs, please [check for existing
+issues](https://github.com/MystenLabs/walrus-docs/issues) and [file an
+issue](https://github.com/MystenLabs/walrus-docs/issues/new) if it hasn't been reported yet.
+
 ## License
 
 This project is licensed under the Apache License, Version 2.0 ([LICENSE](LICENSE) or