chore(DEV SETUP): added Bash and PowerShell dev setup scripts

.gitignore

@@ -11,3 +11,10 @@ docs/contributing.md
 docs/home.md
 docs/vendors.md
 docs/examples/**/*.md
+
+# Development setup exclusions — keeping the repository clean and minimal.
+# Except for `.venv/`, these files are typically not included in
+# `.gitignore`, but are listed here to maintain simplicity and clarity.
+.venv/
+.pre-commit-config.yaml
+.markdownlint.json

CONTRIBUTING.md

@@ -7,3 +7,44 @@ image: "https://raw.githubusercontent.com/bitol-io/artwork/main/horizontal/color
 # Contributing to Open Data Contract Standard
 
 Thank you for your interest in contributing to Open Data Contract Standard (ODCS). Please refer to the [TSC contributing guidelines](https://github.com/bitol-io/tsc/blob/main/CONTRIBUTING.md).
+
+## Create a Local Development Environment
+
+To set up a local development environment, use the predefined setup scripts:
+
+<details><summary>For Windows Development Environment run:</summary>
+
+```shell
+. \scr\script\dev_setup.ps1
+```
+
+</details>
+
+<details><summary>For Unix Development Environment run:</summary>
+
+```bash
+source src/script/dev_setup.sh
+```
+
+</details>
+
+Each of these scripts will:
+
+* Check the virtual environment:
+    * Create and activate it if missing
+    * Activate it if not already active
+* Check `pip` status:
+    * Verify the current version
+    * Compare against the latest version
+    * Upgrade if necessary
+* Check `pre_commit` status:
+    * Install if missing
+* Check `pre-commit` version:
+    * Verify the current version
+    * Compare against the latest version
+    * Upgrade if necessary
+* Check `pre-commit` hooks:
+    * Create `.pre-commit-config.yaml` if missing
+    * Update and install all hooks
+* Check `.markdownlint.json`:
+    * Create the file if it doesn’t exist

src/script/dev_setup.ps1

@@ -0,0 +1,267 @@
+#!/usr/bin/env pwsh
+<#
+.SYNOPSIS
+  Developer environment setup (PowerShell 7+)
+.DESCRIPTION
+  Creates/activates venv (where possible), checks/updates pip and pre-commit,
+  and Asserts config files (.pre-commit-config.yaml, .markdownlint.json, .commitlintrc.json).
+#>
+
+# -----------------------------
+# 🎨 Color map & helpers
+# -----------------------------
+$Colors = @{
+  'Info'  = 'Cyan'
+  'Task'  = 'Yellow'
+  'Pass'  = 'Green'
+  'Warn'  = 'Magenta'
+  'Fail'  = 'Red'
+}
+
+function Write-Info([string]$m){Write-Host "💡 [INFO]   $m" -ForegroundColor $Colors.Info }
+function Write-Task([string]$m){ Write-Host "⚡ [TASK]   $m" -ForegroundColor $Colors.Task }
+function Write-Pass([string]$m){ Write-Host "✅ [PASS]   $m" -ForegroundColor $Colors.Pass }
+function Write-Warn([string]$m){ Write-Host "⚠️ [WARN]   $m" -ForegroundColor $Colors.Warn }
+function Write-Fail([string]$m){ Write-Host "❌ [FAIL]   $m" -ForegroundColor $Colors.Fail }
+
+# -----------------------------
+# 🌱 Virtual environment
+# -----------------------------
+$VenvDir = ".venv"
+
+function Assert-VirtualEnv {
+  Write-Info "Checking virtual environment status ..."
+
+  # PowerShell activation path (Windows & pwsh)
+  $ActivatePs1 = Join-Path $VenvDir "Scripts/Activate.ps1"
+
+  if (Test-Path $ActivatePs1) {
+    if ($env:VIRTUAL_ENV) {
+      Write-Pass "Virtual environment found and active."
+    } else {
+      Write-Info "Virtual environment found but not active."
+      Write-Task "activating ..."
+      try {
+        & $ActivatePs1
+      } catch {
+        Write-Warn "Activation script ran but returned an error: $($_.Exception.Message)"
+      }
+    }
+  } else {
+    Write-Warn "No virtual environment found."
+    Write-Task "creating and activating ..."
+    try {
+      & python -m venv $VenvDir 2>&1 | Out-Null
+      & $ActivatePs1
+    } catch {
+      Write-Fail "Failed to create virtual environment: $($_.Exception.Message)"
+    }
+  }
+}
+
+# -----------------------------
+# 🔧 Pip version helpers (robust regex)
+# -----------------------------
+function Get-PipVersion {
+  try {
+    $out = & pip --version 2>&1
+  } catch {
+    return $null
+  }
+  $match = [regex]::Match($out, 'pip\s+(\d+(?:\.\d+)+)')
+  if ($match.Success) { return $match.Groups[1].Value }
+  return $null
+}
+
+function Get-LatestPipVersion {
+  try {
+    $dry = & python -m pip install --upgrade pip --dry-run 2>&1
+  } catch {
+    $dry = $null
+  }
+  if ($null -ne $dry) {
+    # look for "pip-1.2.3" or parenthesized versions like "(1.2.3)"
+    $m = [regex]::Match($dry, 'pip-?(\d+(?:\.\d+)*)')
+    if ($m.Success) { return $m.Groups[1].Value }
+    $m2 = [regex]::Match($dry, '\((\d+(?:\.\d+)*)\)')
+    if ($m2.Success) { return $m2.Groups[1].Value }
+  }
+  return $null
+}
+
+function Assert-PipUpToDate {
+  Write-Info "Checking pip version ..."
+  $current = Get-PipVersion
+  $latest  = Get-LatestPipVersion
+
+  if (-not $current -or -not $latest) {
+    Write-Warn "Could not determine pip versions (current: $current, latest: $latest). Skipping upgrade check."
+    return
+  }
+  Write-Info "Current: $current | Latest: $latest"
+  if ($current -eq $latest) {
+    Write-Pass "pip is up to date."
+  } else {
+    Write-Warn "pip is outdated."
+    Write-Task "upgrading ..."
+    try { & python -m pip install --upgrade pip } catch { Write-Fail "pip upgrade failed: $($_.Exception.Message)" }
+  }
+}
+
+# -----------------------------
+# 🔄 pre-commit helpers (robust regex)
+# -----------------------------
+function Assert-PreCommitInstalled {
+  Write-Info "Checking pre-commit installation ..."
+  if (Get-Command pre-commit -ErrorAction SilentlyContinue) {
+    Write-Pass "pre-commit is installed."
+  } else {
+    Write-Warn "pre-commit is missing."
+    Write-Task "installing ..."
+    try { & pip install pre-commit } catch { Write-Fail "Failed to install pre-commit: $($_.Exception.Message)"; return }
+  }
+}
+
+function Get-PreCommitVersion {
+  try { $out = & pre-commit --version 2>&1 } catch { return $null }
+  $match = [regex]::Match($out, 'pre-commit\s+(\d+(?:\.\d+)*)')
+  if ($match.Success) { return $match.Groups[1].Value }
+  return $null
+}
+
+function Get-LatestPreCommitVersion {
+  try { $dry = & pip install pre-commit --upgrade --dry-run 2>&1 } catch { $dry = $null }
+  if ($null -ne $dry) {
+    $m = [regex]::Match($dry, 'commit-?(\d+(?:\.\d+)*)')
+    if ($m.Success) { return $m.Groups[1].Value }
+    $m2 = [regex]::Match($dry, '\((\d+(?:\.\d+)*)\)')
+    if ($m2.Success) { return $m2.Groups[1].Value }
+  }
+  return $null
+}
+
+function Assert-PreCommitUpToDate {
+  Write-Info "Checking pre-commit version ..."
+  $current = Get-PreCommitVersion
+  $latest  = Get-LatestPreCommitVersion
+  if (-not $current -or -not $latest) {
+    Write-Warn "Could not determine pre-commit versions (current: $current, latest: $latest). Skipping upgrade check."
+    return
+  }
+  Write-Info "Current: $current | Latest: $latest"
+  if ($current -eq $latest) {
+    Write-Pass "pre-commit is up to date."
+  } else {
+    Write-Warn "pre-commit is outdated."
+    Write-Task "upgrading ..."
+    try { & pip install --upgrade pre-commit } catch { Write-Fail "Failed to upgrade pre-commit: $($_.Exception.Message)" }
+  }
+}
+
+# -----------------------------
+# 📄 Config file creators (PowerShell-native)
+# -----------------------------
+function New-PreCommitConfig { @"
+default_stages: [pre-commit, manual]
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v6.0.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+        args: ["--unsafe"]
+      - id: check-added-large-files
+
+  - repo: https://github.com/tcort/markdown-link-check
+    rev: v3.13.7
+    hooks:
+      - id: markdown-link-check
+        args: [-q]
+
+  - repo: https://github.com/igorshubovych/markdownlint-cli
+    rev: v0.45.0
+    hooks:
+      - id: markdownlint
+        args: ["--ignore", "CHANGELOG.md", "--fix"]
+"@ | Out-File -FilePath ".pre-commit-config.yaml" -Encoding utf8 }
+
+function New-MarkdownLintConfig { @"
+{
+  "comment": "Markdown Lint Rules",
+  "default": true,
+  "MD007": {"indent": 4},
+  "MD013": false,
+  "MD024": false,
+  "MD025": {"front_matter_title": ""},
+  "MD029": {"style": "one_or_ordered"},
+  "MD033": false
+}
+"@ | Out-File -FilePath ".markdownlint.json" -Encoding utf8 }
+
+function New-CommitLintConfig { @"
+{
+  "rules": {
+    "body-leading-blank": [1, "always"],
+    "footer-leading-blank": [1, "always"],
+    "header-max-length": [2, "always", 72],
+    "scope-case": [2, "always", "upper-case"],
+    "scope-empty": [2, "never"],
+    "subject-case": [2, "never", ["start-case", "pascal-case", "upper-case"]],
+    "subject-empty": [2, "never"],
+    "subject-full-stop": [2, "never", "."],
+    "type-case": [2, "always", "lower-case"],
+    "type-empty": [2, "never"],
+    "type-enum": [2, "always", ["build","chore","ci","docs","feat","fix","perf","refactor","revert","style","test"]]
+  }
+}
+"@ | Out-File -FilePath ".commitlintrc.json" -Encoding utf8 }
+
+# -----------------------------
+# 🔧 Assert files and hooks
+# -----------------------------
+function Assert-File([string]$path, [scriptblock]$createBlock) {
+  if (Test-Path $path) {
+    Write-Pass "$path already exists, please ensure it has the correct format."
+  } else {
+    Write-Warn "$path file is missing."
+    Write-Task "creating ..."
+    & $createBlock
+  }
+}
+
+function Assert-PreCommitHooks {
+  Write-Info "Checking pre-commit config and hooks ..."
+  Assert-File ".pre-commit-config.yaml" { New-PreCommitConfig }
+  try {
+    & pre-commit autoupdate
+    & pre-commit install
+  } catch {
+    Write-Warn "pre-commit command failed to run: $($_.Exception.Message)"
+  }
+
+  # If commit-msg/commitlint present, install commit-msg hook and Assert commitlintrc
+  $hasCommitMsg = Select-String -Path ".pre-commit-config.yaml" -Pattern "commit-msg|commitlint" -Quiet
+  if ($hasCommitMsg) {
+    Write-Task "Installing commit-msg hook ..."
+    try {
+      & pre-commit install --hook-type commit-msg
+    } catch {
+      Write-Warn "Could not install commit-msg hook: $($_.Exception.Message)"
+    }
+    Assert-File ".commitlintrc.json" { New-CommitLintConfig }
+  }
+  Assert-File ".markdownlint.json" { New-MarkdownLintConfig }
+}
+
+# -----------------------------
+# 🚀 Run tasks
+# -----------------------------
+Assert-VirtualEnv
+Assert-PipUpToDate
+Assert-PreCommitInstalled
+Assert-PreCommitUpToDate
+Assert-PreCommitHooks
+
+Write-Pass "🎉 Setup Completed Successfully!"