Azure · maniSbindra · May 27, 2026
@@ -42,14 +42,19 @@ tasks:
     cmds:
       - cmd: |
           {{if ne .VER "latest"}}
-            {{.CMD}} | grep -F "{{.VER}}"
+            version="{{.VER}}"
+            normalized="${version#v}"
+            output="$({{.CMD}})"
+            printf '%s\n' "${output}" | grep -F "${version}" >/dev/null || printf '%s\n' "${output}" | grep -F "${normalized}" >/dev/null
           {{end}}
         platforms: [linux, darwin]
       - cmd: |
           {{if ne .VER "latest"}}
             {{.PWSH}} '
-              $match = (& {{.CMD}}) | Select-String -Pattern "{{.VER}}" -SimpleMatch
-              if (-not $match) { exit 1 }
+              $version = "{{.VER}}"
+              $normalized = $version -replace "^v", ""
+              $output = (& {{.CMD}}) | Out-String
+              if (-not $output.Contains($version) -and -not $output.Contains($normalized)) { exit 1 }
             '
           {{end}}
         platforms: [windows]

@@ -6,9 +6,9 @@ version: "3"
 vars:
   AZURE_VERSION:
     map:
-      az: latest
-      azd: latest
-      bicep: latest
+      az: 2.86.0
+      azd: 1.25.2
+      bicep: 0.43.8
   AZURE_INSTALLER_SHA:
     map:
       azd: 0340065907dee7ca71cd68ed132033cabb38cbce # 2025-03-27 Azure/azure-dev cli/installer/install-azd.sh

@@ -6,11 +6,11 @@ version: "3"
 vars:
   GITHUB_VERSION:
     map:
-      actionlint: latest
-      act: latest
-      pinact: latest
-      ghalint: latest
-      gh: latest
+      actionlint: 1.7.12
+      act: 0.2.88
+      pinact: 4.0.0
+      ghalint: 1.5.6
+      gh: 2.92.0
   GITHUB_INSTALLER_SHA:
     map:
       actionlint: 62c50a97a146fe36a8951a2a365158c4a4795ba8 # v1.7.11 rhysd/actionlint scripts/download-actionlint.bash

@@ -6,17 +6,17 @@ version: "3"
 vars:
   GO_VERSION:
     map:
-      dlv: latest
-      gopls: latest
-      deadcode: latest
-      golangciLint: latest
-      gotestsum: latest
-      govulncheck: latest
-      goimports: latest
-      gofumpt: latest
-      goTestCoverage: latest
-      gocoverCobertura: latest
-      goreleaser: latest
+      dlv: v1.26.3
+      gopls: v0.22.0
+      deadcode: v0.45.0
+      golangciLint: 2.12.2
+      gotestsum: v1.13.0
+      govulncheck: v1.3.0
+      goimports: v0.45.0
+      gofumpt: v0.10.0
+      goTestCoverage: v2.18.8
+      gocoverCobertura: v1.5.0
+      goreleaser: 2.16.0
   GO_INSTALLER_SHA:
     map:
       golangciLint: 35b2189782a6a059489289257e6523550167cb64 # 2026-05-01 golangci/golangci-lint install.sh

@@ -6,7 +6,8 @@ version: "3"
 vars:
   JAVASCRIPT_VERSION:
     map:
-      prettier: latest
+      prettier: 3.8.3
+      prettierPluginMultilineArrays: 4.1.8
 
 tasks:
   # * Install Prettier
@@ -18,7 +19,7 @@ tasks:
           APP: prettier@{{.JAVASCRIPT_VERSION.prettier}}
       - task: :internal:_install:npm
         vars:
-          APP: prettier-plugin-multiline-arrays
+          APP: prettier-plugin-multiline-arrays@{{.JAVASCRIPT_VERSION.prettierPluginMultilineArrays}}
           OPTS: --no-save
 
   # * Tools

@@ -6,8 +6,8 @@ version: "3"
 vars:
   MARKDOWN_VERSION:
     map:
-      markdownlintCli2: latest
-      markdownTableFormatter: latest
+      markdownlintCli2: 0.22.1
+      markdownTableFormatter: 1.7.0
 
 tasks:
   # * Install markdownlint-cli2
@@ -46,7 +46,7 @@ tasks:
     preconditions:
       - sh: task internal:command -- markdownlint-cli2
         msg: "❌ Error: markdownlint-cli2 is not installed. Please run 'task md:install:markdownlint-cli2'"
-      - sh: task internal:command:version -- "markdownlint-cli2 --help" "{{.MARKDOWN_VERSION.markdownlintCli2}}"
+      - sh: task internal:command:version -- "markdownlint-cli2 --version" "{{.MARKDOWN_VERSION.markdownlintCli2}}"
         msg: "❌ Version Mismatch: You are not using {{.MARKDOWN_VERSION.markdownlintCli2}} version. Please run 'task md:install:markdownlint-cli2'"
     sources:
       - "**/*.md"

@@ -6,13 +6,19 @@ version: "3"
 vars:
   RUNTIME_VERSION:
     map:
-      uv: latest
-      fnm: latest
-      pwsh: latest
-      golang: latest
+      uv: 0.11.16
+      fnm: 1.39.0
+      pwsh: 7.6.2
+      golang: 1.26.3
   RUNTIME_INSTALLER_SHA:
     map:
       fnm: bfb186034978b1ddaf87501eb1633bdc42a5c0a6 # 2026-03-09 Schniz/fnm .ci/install.sh
+  RUNTIME_SHA256:
+    map:
+      pwshLinuxX64: 6cbcfbf20e376aa62ffd91c973493c41a7a52ddfd5a5db3ff9bc12f0d0fe9292
+      pwshLinuxArm64: a8d4e386dfafda385d0604045eed03ce6f3a843d45fc8f0b9588b836ca17cdb8
+      pwshOsxX64: 3ce51ba39fd3c816212866ea461d582d69c5c9c3d35a1fd6cd789d23803758a2
+      pwshOsxArm64: 4b10e8a8e3dba067cf68c09bd92ee137ccac00b7c05ed31a0ae136309ef107b6
   PYTHON_VERSION:
     sh: |
       [ -f .python-version ] && cat .python-version || echo "3.14"
@@ -85,10 +91,10 @@ tasks:
     desc: pwsh setup
     cmds:
       - cmd: |
-          sudo ./scripts/setup_pwsh.sh "{{.RUNTIME_VERSION.pwsh}}"
+          sudo env PWSH_SHA256_LINUX_X64="{{.RUNTIME_SHA256.pwshLinuxX64}}" PWSH_SHA256_LINUX_ARM64="{{.RUNTIME_SHA256.pwshLinuxArm64}}" ./scripts/setup_pwsh.sh "{{.RUNTIME_VERSION.pwsh}}"
         platforms: [linux]
       - cmd: |
-          ./scripts/setup_pwsh.sh "{{.RUNTIME_VERSION.pwsh}}"
+          PWSH_SHA256_OSX_X64="{{.RUNTIME_SHA256.pwshOsxX64}}" PWSH_SHA256_OSX_ARM64="{{.RUNTIME_SHA256.pwshOsxArm64}}" ./scripts/setup_pwsh.sh "{{.RUNTIME_VERSION.pwsh}}"
         platforms: [darwin]
       - task: :internal:_install:winget
         vars:

@@ -69,11 +69,11 @@ if [[ "${1:-}" == "-h" || "${1:-}" == "--help" ]]; then
   exit 0
 fi
 
-# Normalize VERSION: empty/whitespace -> "latest", numeric -> add "v" prefix
+# Normalize VERSION: empty/whitespace -> "latest", optional release tag -> upstream script version
 if [[ -z "${VERSION//[[:space:]]/}" ]]; then
   VERSION="latest"
-elif [[ "${VERSION}" != "latest" && "${VERSION}" =~ ^[0-9] ]]; then
-  VERSION="v${VERSION}"
+elif [[ "${VERSION}" != "latest" ]]; then
+  VERSION="${VERSION#v}"
 fi
 
 # Determine install directory

@@ -65,6 +65,8 @@ fi
 # Normalize VERSION: empty/whitespace -> "latest"
 if [[ -z "${VERSION//[[:space:]]/}" ]]; then
   VERSION="latest"
+elif [[ "${VERSION}" != "latest" ]]; then
+  VERSION="${VERSION#v}"
 fi
 
 # Main execution

@@ -67,11 +67,11 @@ if [[ "${1:-}" == "-h" || "${1:-}" == "--help" ]]; then
   exit 0
 fi
 
-# Normalize VERSION: empty/whitespace -> "latest", numeric -> add "v" prefix
+# Normalize VERSION: empty/whitespace -> "latest", optional release tag -> upstream script version
 if [[ -z "${VERSION//[[:space:]]/}" ]]; then
   VERSION="latest"
-elif [[ "${VERSION}" != "latest" && "${VERSION}" =~ ^[0-9] ]]; then
-  VERSION="v${VERSION}"
+elif [[ "${VERSION}" != "latest" ]]; then
+  VERSION="${VERSION#v}"
 fi
 
 # Determine install directory

@@ -11,6 +11,7 @@ readonly PACKAGES_DEB="packages-microsoft-prod.deb"
 VERSION="${1:-${VERSION:-latest}}"
 
 tempFile=""
+tempDir=""
 
 log() {
   echo "-> $*" >&2
@@ -29,6 +30,10 @@ Positional arguments:
 
 Environment variables:
   VERSION           Desired version (default: latest)
+  PWSH_SHA256_LINUX_X64    Expected SHA256 for pinned linux-x64 archive
+  PWSH_SHA256_LINUX_ARM64  Expected SHA256 for pinned linux-arm64 archive
+  PWSH_SHA256_OSX_X64      Expected SHA256 for pinned osx-x64 archive
+  PWSH_SHA256_OSX_ARM64    Expected SHA256 for pinned osx-arm64 archive
 
 Notes:
   - Linux: installs PowerShell from packages.microsoft.com (preferred method in official docs). Must be run with sudo/root.
@@ -44,6 +49,9 @@ cleanup() {
   if [[ -n "${tempFile}" && -f "${tempFile}" ]]; then
     rm -f "${tempFile}"
   fi
+  if [[ -n "${tempDir}" && -d "${tempDir}" ]]; then
+    rm -rf "${tempDir}"
+  fi
 }
 trap cleanup EXIT INT TERM
 
@@ -53,6 +61,24 @@ check_sudo() {
   fi
 }
 
+verify_sha256() {
+  local filePath="$1"
+  local expectedSha="$2"
+  local actualSha
+
+  [[ -n "${expectedSha}" ]] || die "Missing expected SHA256 for pinned PowerShell archive"
+
+  if command -v sha256sum >/dev/null 2>&1; then
+    actualSha="$(sha256sum "${filePath}" | awk '{print $1}')"
+  elif command -v shasum >/dev/null 2>&1; then
+    actualSha="$(shasum -a 256 "${filePath}" | awk '{print $1}')"
+  else
+    die "Missing required dependency: sha256sum or shasum"
+  fi
+
+  [[ "${actualSha}" == "${expectedSha}" ]] || die "SHA256 mismatch for ${filePath}"
+}
+
 # Show help if requested
 if [[ "${1:-}" == "-h" || "${1:-}" == "--help" ]]; then
   usage
@@ -65,35 +91,68 @@ if [[ -z "${VERSION//[[:space:]]/}" ]]; then
 fi
 
 os="$(uname -s | tr '[:upper:]' '[:lower:]')"
+version="${VERSION#v}"
 
 if [[ "${os}" == "darwin" ]]; then
-  log "Installing ${TOOL_NAME} (${VERSION}) using Homebrew"
-
-  command -v brew >/dev/null 2>&1 || die "brew is not installed. Install it from https://brew.sh/"
-
-  if [[ "${VERSION}" != "latest" ]]; then
-    log "Note: version pinning isn't supported by this Homebrew installer path; installing latest stable."
+  if [[ "${VERSION}" == "latest" ]]; then
+    log "Installing ${TOOL_NAME} (${VERSION}) using Homebrew"
+    command -v brew >/dev/null 2>&1 || die "brew is not installed. Install it from https://brew.sh/"
+    brew install --cask powershell || die "Failed to install PowerShell via Homebrew"
+    log "✓ Successfully installed ${TOOL_NAME}"
+    pwsh --version >/dev/null 2>&1 || die "Installed binary failed to run"
+    exit 0
   fi
 
-  brew install --cask powershell || die "Failed to install PowerShell via Homebrew"
+  log "Installing ${TOOL_NAME} (${version}) from pinned release archive"
+
+  for dep in curl tar; do
+    command -v "${dep}" >/dev/null 2>&1 || die "Missing required dependency: ${dep}"
+  done
+
+  arch="$(uname -m)"
+  case "${arch}" in
+    x86_64 | amd64)
+      asset_arch="x64"
+      expectedSha="${PWSH_SHA256_OSX_X64:-}"
+      ;;
+    arm64 | aarch64)
+      asset_arch="arm64"
+      expectedSha="${PWSH_SHA256_OSX_ARM64:-}"
+      ;;
+    *) die "Unsupported architecture: ${arch}" ;;
+  esac
+
+  tempDir="$(mktemp -d)" || die "Failed to create temporary directory"
+  installDir="${HOME}/.local/powershell/${version}"
+  binDir="${HOME}/.local/bin"
+  archivePath="${tempDir}/powershell.tar.gz"
+  downloadUrl="https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-osx-${asset_arch}.tar.gz"
+
+  mkdir -p "${installDir}" "${binDir}" || die "Failed to create install directories"
+  curl -fsSL "${downloadUrl}" -o "${archivePath}" || die "Failed to download PowerShell ${version}"
+  verify_sha256 "${archivePath}" "${expectedSha}"
+  tar -xzf "${archivePath}" -C "${installDir}" || die "Failed to extract PowerShell ${version}"
+  chmod +x "${installDir}/pwsh" || die "Failed to make pwsh executable"
+  ln -sf "${installDir}/pwsh" "${binDir}/pwsh" || die "Failed to link pwsh"
 
   log "✓ Successfully installed ${TOOL_NAME}"
-  pwsh --version >/dev/null 2>&1 || die "Installed binary failed to run"
+  "${binDir}/pwsh" --version >/dev/null 2>&1 || die "Installed binary failed to run"
   exit 0
 fi
 
 if [[ "${os}" != "linux" ]]; then
   die "Unsupported OS: ${os}"
 fi
 
-# Check for ARM64 architecture - PowerShell apt packages are not available for ARM64
 arch="$(uname -m)"
-if [[ "${arch}" == "aarch64" || "${arch}" == "arm64" ]]; then
+
+if [[ "${VERSION}" == "latest" && ("${arch}" == "aarch64" || "${arch}" == "arm64") ]]; then
   log "⚠ PowerShell is not available via apt for ARM64 architecture."
   log "Installing PowerShell via .NET global tool instead..."
 
   # Install .NET SDK if not present
   if ! command -v dotnet >/dev/null 2>&1; then
+    check_sudo
     log "Installing .NET SDK..."
     apt-get update
     apt-get install -y dotnet-sdk-8.0 || die "Failed to install .NET SDK"
@@ -116,7 +175,38 @@ fi
 check_sudo
 
 if [[ "${VERSION}" != "latest" ]]; then
-  die "This installer uses the Microsoft package repository method and installs the latest available version. For specific versions, use the official direct-download method."
+  for dep in curl tar; do
+    command -v "${dep}" >/dev/null 2>&1 || die "Missing required dependency: ${dep}"
+  done
+
+  case "${arch}" in
+    x86_64 | amd64)
+      asset_arch="x64"
+      expectedSha="${PWSH_SHA256_LINUX_X64:-}"
+      ;;
+    arm64 | aarch64)
+      asset_arch="arm64"
+      expectedSha="${PWSH_SHA256_LINUX_ARM64:-}"
+      ;;
+    *) die "Unsupported architecture: ${arch}" ;;
+  esac
+
+  tempDir="$(mktemp -d)" || die "Failed to create temporary directory"
+  installDir="/opt/microsoft/powershell/${version}"
+  archivePath="${tempDir}/powershell.tar.gz"
+  downloadUrl="https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-linux-${asset_arch}.tar.gz"
+
+  log "Installing ${TOOL_NAME} (${version}) from pinned release archive"
+  mkdir -p "${installDir}" || die "Failed to create install directory ${installDir}"
+  curl -fsSL "${downloadUrl}" -o "${archivePath}" || die "Failed to download PowerShell ${version}"
+  verify_sha256 "${archivePath}" "${expectedSha}"
+  tar -xzf "${archivePath}" -C "${installDir}" || die "Failed to extract PowerShell ${version}"
+  chmod +x "${installDir}/pwsh" || die "Failed to make pwsh executable"
+  ln -sf "${installDir}/pwsh" /usr/bin/pwsh || die "Failed to link pwsh"
+
+  log "✓ Successfully installed ${TOOL_NAME}"
+  "${TOOL_NAME}" -Version >/dev/null 2>&1 || die "Installed binary failed to run"
+  exit 0
 fi
 
 log "Installing ${TOOL_NAME} (${VERSION}) via Microsoft package repository"

@@ -6,8 +6,8 @@ version: "3"
 vars:
   SHELL_VERSION:
     map:
-      shellcheck: latest
-      shfmt: latest
+      shellcheck: 0.11.0
+      shfmt: 3.13.1
 
 tasks:
   # * Install shellcheck

@@ -6,8 +6,8 @@ version: "3"
 vars:
   TERRAFORM_VERSION:
     map:
-      terraform: latest
-      opentofu: latest
+      terraform: 1.15.4
+      opentofu: 1.12.1
   TERRAFORM_INSTALLER_SHA:
     map:
       opentofu: c4f7de951e69f7c11b04e2e97b72b1e4e447e5bc # 2024-12-26 opentofu/get.opentofu.org static/install-opentofu.sh