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# ========================================== |
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# Incremental Semantic Version Calculator |
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# Starting from 0.0.1-rc.0001+pr.0000 |
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# ========================================== |
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parameters: |
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- name: majorVersion |
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type: number |
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default: 0 |
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- name: minorVersion |
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type: number |
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default: 0 |
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- name: patchVersion |
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type: number |
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default: 1 |
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jobs: |
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- job: CalculateVersion |
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displayName: 'Calculate Incremental Version' |
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steps: |
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- task: PowerShell@2 |
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displayName: 'Generate Incremental Build Version' |
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inputs: |
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targetType: 'inline' |
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script: | |
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# Incremental version calculation starting from 0.0.1-rc.0001 |
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$major = ${{ parameters.majorVersion }} |
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$minor = ${{ parameters.minorVersion }} |
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$patch = ${{ parameters.patchVersion }} |
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# Get build and source info |
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$buildId = $env:BUILD_BUILDID |
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$sourceBranch = $env:BUILD_SOURCEBRANCH |
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$sourceVersion = $env:BUILD_SOURCEVERSION |
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Write-Host "=== Build Information ===" |
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Write-Host "Build ID: $buildId" |
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Write-Host "Source Branch: $sourceBranch" |
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Write-Host "Source Version: $sourceVersion" |
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# Calculate RC number (padded to 4 digits, starting from 0001) |
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$rcNumber = if ($buildId) { |
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[int]$buildId |
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} else { |
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# Fallback: use timestamp-based number |
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[int](Get-Date -UFormat %s) % 9999 + 1 |
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} |
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$rcNumberPadded = "{0:D4}" -f $rcNumber |
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# Extract branch information and determine prefix |
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$branchName = "" |
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$prNumber = "" |
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$versionPrefix = "" |
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if ($sourceBranch -eq "refs/heads/master" -or $sourceBranch -eq "refs/heads/main") { |
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$branchName = "master" |
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} elseif ($sourceBranch -match "refs/pull/(\d+)/merge") { |
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$prNumber = $matches[1] |
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$prNumberPadded = "{0:D4}" -f [int]$prNumber |
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$branchName = "pr" |
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$versionPrefix = "pr" |
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} elseif ($sourceBranch -match "refs/heads/(.+)") { |
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$fullBranchName = $matches[1] |
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# Determine prefix based on branch naming convention |
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if ($fullBranchName -match "^(feature|feat)/(.+)") { |
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$versionPrefix = "feature" |
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$branchName = $matches[2] |
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} elseif ($fullBranchName -match "^(hotfix|fix)/(.+)") { |
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$versionPrefix = "hotfix" |
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$branchName = $matches[2] |
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} elseif ($fullBranchName -match "^(bugfix|bug)/(.+)") { |
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$versionPrefix = "bugfix" |
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$branchName = $matches[2] |
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} elseif ($fullBranchName -match "^(release|rel)/(.+)") { |
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$versionPrefix = "release" |
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$branchName = $matches[2] |
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} elseif ($fullBranchName -match "^develop$") { |
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$versionPrefix = "dev" |
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$branchName = "develop" |
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} elseif ($fullBranchName -match "^staging$") { |
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$versionPrefix = "staging" |
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$branchName = "staging" |
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} elseif ($fullBranchName -match "^(test|testing)") { |
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$versionPrefix = "test" |
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$branchName = $fullBranchName |
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} else { |
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# Default for unknown branch patterns |
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$versionPrefix = "alpha" |
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$branchName = $fullBranchName |
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} |
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} |
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# Base version with padded RC number |
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$baseVersion = "$major.$minor.$patch-rc.$rcNumberPadded" |
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# Generate full version based on branch type |
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if ($branchName -eq "master") { |
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# Master: 0.0.1-rc.0001 |
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$fullVersion = $baseVersion |
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Write-Host "=== MASTER BRANCH DEPLOYMENT ===" -ForegroundColor Green |
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} elseif ($versionPrefix -eq "pr") { |
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# Pull Request: 0.0.1-rc.0001+pr.0000 |
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$fullVersion = "$baseVersion+pr.$prNumberPadded" |
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Write-Host "=== PULL REQUEST DEPLOYMENT ===" -ForegroundColor Yellow |
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Write-Host "PR Number: $prNumber (padded: $prNumberPadded)" |
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} else { |
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# Branch deployments with specific prefixes |
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# Generate consistent number based on branch name |
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$branchHash = $branchName.GetHashCode() |
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$suffixNumber = [Math]::Abs($branchHash % 9999) + 1 |
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$suffixNumberPadded = "{0:D4}" -f $suffixNumber |
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$fullVersion = "$baseVersion+$versionPrefix.$suffixNumberPadded" |
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# Display deployment type with color coding |
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switch ($versionPrefix) { |
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"feature" { |
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Write-Host "=== FEATURE BRANCH DEPLOYMENT ===" -ForegroundColor Blue |
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Write-Host "Feature: $branchName (ID: $suffixNumberPadded)" |
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} |
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"hotfix" { |
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Write-Host "=== HOTFIX BRANCH DEPLOYMENT ===" -ForegroundColor Red |
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Write-Host "Hotfix: $branchName (ID: $suffixNumberPadded)" |
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} |
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"bugfix" { |
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Write-Host "=== BUGFIX BRANCH DEPLOYMENT ===" -ForegroundColor DarkYellow |
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Write-Host "Bugfix: $branchName (ID: $suffixNumberPadded)" |
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} |
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"release" { |
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Write-Host "=== RELEASE BRANCH DEPLOYMENT ===" -ForegroundColor Magenta |
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Write-Host "Release: $branchName (ID: $suffixNumberPadded)" |
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} |
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"dev" { |
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Write-Host "=== DEVELOPMENT BRANCH DEPLOYMENT ===" -ForegroundColor DarkCyan |
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Write-Host "Development branch (ID: $suffixNumberPadded)" |
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} |
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"staging" { |
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Write-Host "=== STAGING BRANCH DEPLOYMENT ===" -ForegroundColor DarkGreen |
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Write-Host "Staging environment (ID: $suffixNumberPadded)" |
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} |
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"test" { |
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Write-Host "=== TEST BRANCH DEPLOYMENT ===" -ForegroundColor DarkMagenta |
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Write-Host "Test: $branchName (ID: $suffixNumberPadded)" |
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} |
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default { |
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Write-Host "=== CUSTOM BRANCH DEPLOYMENT ===" -ForegroundColor Cyan |
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Write-Host "Branch: $branchName (alpha: $suffixNumberPadded)" |
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} |
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} |
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} |
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Write-Host "" |
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Write-Host "=== VERSION INFORMATION ===" |
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Write-Host "Base Version: $baseVersion" -ForegroundColor Blue |
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Write-Host "Full Version: $fullVersion" -ForegroundColor Magenta |
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Write-Host "RC Number: $rcNumberPadded" -ForegroundColor Green |
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Write-Host "Build ID: $buildId" |
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# Validation - Updated regex to support all prefixes |
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if ($fullVersion -match "^\d+\.\d+\.\d+-rc\.\d{4}(\+(pr|feature|hotfix|bugfix|release|dev|staging|test|alpha)\.\d{4})?$") { |
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Write-Host "[PASS] Version format is valid" -ForegroundColor Green |
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} else { |
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Write-Host "[FAIL] Version format is invalid!" -ForegroundColor Red |
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Write-Host "Generated: $fullVersion" |
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exit 1 |
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} |
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# Set pipeline variables for other stages |
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Write-Host "##vso[task.setvariable variable=BuildVersion;isOutput=true]$fullVersion" |
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Write-Host "##vso[task.setvariable variable=BuildVersionBase;isOutput=true]$baseVersion" |
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Write-Host "##vso[task.setvariable variable=RcNumber;isOutput=true]$rcNumberPadded" |
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Write-Host "##vso[task.setvariable variable=BranchType;isOutput=true]$branchName" |
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# Update build number for display in Azure DevOps |
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Write-Host "##vso[build.updatebuildnumber]$fullVersion" |
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Write-Host "" |
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Write-Host "Version $fullVersion ready for deployment!" -ForegroundColor Green |
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name: 'SetVersion' |
