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Add release.yml.
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‎.github/workflows/release.yml‎

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name: Release
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on:
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push:
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tags:
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- '*'
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workflow_dispatch:
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permissions:
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contents: write
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issues: write
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jobs:
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release:
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runs-on: windows-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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persist-credentials: true
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- name: Get tag and commit message
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id: tag-info
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shell: pwsh
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run: |
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$tag = ($env:GITHUB_REF -split '/')[ -1 ]
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Write-Host "Tag: $tag"
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git fetch --tags
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$commit = (git rev-list -n 1 $tag).Trim()
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Write-Host "Commit: $commit"
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$rawBody = git show -s --format=%B $commit
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# Strip the first non-blank line (commit summary) and any intervening blank lines,
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# starting notes from the second non-blank line onward.
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$lines = $rawBody -split '(?:\r\n|\n|\r)'
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$nonBlank = @()
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for ($i = 0; $i -lt $lines.Count; $i++) {
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if ($lines[$i].Trim() -ne '') { $nonBlank += $i }
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}
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if ($nonBlank.Count -ge 2) {
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$start = $nonBlank[1]
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$notesLines = $lines[$start..($lines.Count - 1)]
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$body = ($notesLines -join "`n")
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} else {
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# No body content beyond a single-line summary
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$body = ''
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}
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$norm = $tag -replace '^v',''
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# Use a unique delimiter for multiline output to GITHUB_OUTPUT to avoid collisions
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$delim = [guid]::NewGuid().ToString()
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Add-Content -Path $env:GITHUB_OUTPUT -Value "tag=$tag"
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Add-Content -Path $env:GITHUB_OUTPUT -Value "body<<$delim"
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Add-Content -Path $env:GITHUB_OUTPUT -Value $body
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Add-Content -Path $env:GITHUB_OUTPUT -Value $delim
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Add-Content -Path $env:GITHUB_OUTPUT -Value "norm_tag=$norm"
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- name: Create GitHub release
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uses: actions/create-release@v1
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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with:
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tag_name: ${{ steps.tag-info.outputs.tag }}
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release_name: ${{ steps.tag-info.outputs.norm_tag }}
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body: ${{ steps.tag-info.outputs.body }}
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draft: false
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prerelease: false
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- name: Update docs/CHANGELOG.html and close milestone
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shell: pwsh
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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run: |
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$tag = '${{ steps.tag-info.outputs.tag }}'
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$norm = '${{ steps.tag-info.outputs.norm_tag }}'
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git fetch --tags --prune
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$commit = (git rev-list -n 1 $tag).Trim()
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$rawBody = git show -s --format=%B $commit
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# Strip the first non-blank line (commit summary) and any intervening blank lines,
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# starting notes from the second non-blank line onward.
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$lines = $rawBody -split '(?:\r\n|\n|\r)'
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$nonBlank = @()
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for ($i = 0; $i -lt $lines.Count; $i++) {
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if ($lines[$i].Trim() -ne '') { $nonBlank += $i }
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}
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if ($nonBlank.Count -ge 2) {
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$start = $nonBlank[1]
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$notesLines = $lines[$start..($lines.Count - 1)]
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$body = ($notesLines -join "`n")
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} else {
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$body = ''
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}
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$path = 'Prefix/docs/CHANGELOG.html'
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if (-not (Test-Path $path)) { Write-Error "$path not found"; exit 1 }
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$text = Get-Content -Raw -Encoding UTF8 $path
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$regex = [regex]::new('(?s)(<script id="md" type="text/markdown">\s*)(?<md>.*?)(\s*</script>)')
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$match = $regex.Match($text)
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if (-not $match.Success) { Write-Error "Embedded markdown block not found in $path"; exit 1 }
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$prefix = $match.Groups[1].Value
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$md = $match.Groups['md'].Value
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$suffix = $match.Groups[3].Value
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if ($md -match '(?m)^\s*##\s*' + [regex]::Escape($norm) + '\s*$') {
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Write-Host "CHANGELOG already contains $norm; skipping update."
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exit 0
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}
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$sepMatches = [regex]::Matches($md, '^[ \t]*---[ \t]*$', [System.Text.RegularExpressions.RegexOptions]::Multiline)
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if ($sepMatches.Count -ge 2) { $insIndex = $sepMatches[1].Index + $sepMatches[1].Length } elseif ($sepMatches.Count -ge 1) { $insIndex = $sepMatches[0].Index + $sepMatches[0].Length } else { $insIndex = 0 }
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# Insert the commit message body exactly as provided (no added headers or placeholders).
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$sectionBody = $body
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$section = "## $norm`n`n" + $sectionBody + "`n`n---`n`n"
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$new_md = $md.Substring(0, $insIndex) + $section + $md.Substring($insIndex)
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$new_text = $text.Substring(0,$match.Index) + $prefix + $new_md + $suffix + $text.Substring($match.Index + $match.Length)
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Set-Content -Path $path -Value $new_text -Encoding UTF8
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git config user.name "github-actions[bot]"
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git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
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git add $path
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git commit -m "chore(release): update CHANGELOG for $tag" || Write-Host "No changelog changes"
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git remote set-head origin --auto
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$default_branch = (git symbolic-ref refs/remotes/origin/HEAD).Replace('refs/remotes/origin/','')
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git push origin HEAD:$default_branch
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# close matching open milestone (exact title match)
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$repo = $env:GITHUB_REPOSITORY
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$token = $env:GITHUB_TOKEN
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$miles = Invoke-RestMethod -Headers @{ Authorization = "token $token"; 'User-Agent' = 'github-actions' } -Uri "https://api.github.com/repos/$repo/milestones?state=open&per_page=100" -Method Get
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foreach ($m in $miles) {
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if ($m.title -eq $norm) {
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Write-Host "Closing milestone $($m.title) (number $($m.number))"
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Invoke-RestMethod -Headers @{ Authorization = "token $token"; 'User-Agent' = 'github-actions' } -Method Patch -Uri "https://api.github.com/repos/$repo/milestones/$($m.number)" -Body (@{ state = 'closed' } | ConvertTo-Json)
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}
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}

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