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docs.build.ps1
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docs.build.ps1
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<# .SYNOPSIS
Invoke-Build build script
#>
param (
# Version/tag of the mm-docs image to use
[string] $aVersion = (property MM_DOCS_VERSION '1.2'),
# Registry and name to use to get mm-docs image
[string] $aImageName = (property MM_DOCS_IMAGE_NAME 'majkinetor/mm-docs'),
# Port to use when serving on localhost
[int] $aPort = (property MM_DOCS_PORT 8000),
# Do not pass proxy environment variables to the docker container
[switch] $aNoProxy,
# Top level section to publish judged by the folder name
[ValidateSet("", "user", 'tech', 'funspec', 'admin')]
[string] $aSection = ""
)
Enter-Build {
Write-Host "If you are behind the proxy use http(s)_proxy environment variables"
$script:ImageFullName = if (!$aVersion) { $aImageName } else { "${aImageName}:$aVersion" }
$script:ServeAddress = "0.0.0.0:$aPort"
$script:ServeAddress = "0.0.0.0:$aPort"
$script:ProjectName = (Split-Path -Leaf $BuildFile).Replace('.build.ps1','')
$script:ProjectRoot = git rev-parse --show-toplevel
$script:ContainerName = $ProjectName
$script:Url = "http://localhost:$aPort"
$script:DocsDir = 'source/docs/'
$script:RevisionPathToRemove = "$DocsDir"
if ($aSection) {
Write-Host "Using section '$aSection'"
$script:ConfigParam = "--config-file " + (Set-MkdocsNavSection -Section $aSection)
}
}
task . Build
# Synopsis: Serve documentation site on localhost
task Run Stop, GitRevisionDates, {
$Env:MM_DOCS_URL_PREFIX = $script:Url
$ContainerName = "$ContainerName-$aPort"
docker-run mkdocs serve --dev-addr $ServeAddress -Detach -Expose $ConfigParam
}, PingTest
# Synopsis: Build documentation into static site
task Build GitRevisionDates, {
$ContainerName = "$ContainerName-build"
docker-run mkdocs build $ConfigParam
}
# Synopsis: Stop docker documentation container that serves documentation
task Stop {
$docs = docker ps --format '{{json .}}' | ConvertFrom-Json | ? Names -like "${ContainerName}-*"
if ($docs) {
Write-Host "Stopping running container:" $docs.Names
docker stop $docs.Names
} else { Write-Host "No documentation container found serving content" }
}
# Synopsis: Check internal and external links (requires Run)
task CheckLinks {
Write-Host "Checking links"
$ContainerName = "$ContainerName-$aPort"
$cmd = 'docker exec -t {0} /bin/sh -c "blc -erf --exclude /print_page --exclude /{2}.pdf --filter-level 0 http://localhost:{1}"' -f $ContainerName, $aPort, $ProjectName
Write-Host $cmd -ForegroundColor yellow
exec { Invoke-Expression $cmd }
}
# Synopsis: Do basic availability test
task PingTest {
Wait-Action { Invoke-WebRequest $args[0] } -ArgumentList $Url -Timeout 60 -Message "Testing service response: $url"
}
# Synopsis: Export PDF of entire site (requires Run and print_page plugin)
task ExportPdf {
Write-Host "Exporting PDF"
$ContainerName = "$ContainerName-$aPort"
$pdfPath = "pdf/$ProjectName.pdf"
Remove-Item $pdfPath -ea 0
$cmd = 'docker exec -t {0} /bin/sh -c "npm --no-update-notifier link puppeteer; node pdf/print.js {1}/print_page.html {2} {3}"' -f $ContainerName, $Url, $pdfPath, $ProjectName
Write-Host $cmd -ForegroundColor yellow
exec { Invoke-Expression $cmd }
$pdfPath = "source/$pdfPath"
if (!(Test-Path $pdfPath)) { throw 'PDF was not generated' }
Write-Host "Copying PDF to site root"
Copy-Item $pdfPath source/site/
}
# Synopsis: Export standalone HTML of the entire site (requires Build, Run and print_page plugin)
task ExportHTML {
Write-Host "Exporting HTML"
$ContainerName = "$ContainerName-$aPort"
$htmlPath = "$ProjectName.html"
Remove-Item $htmlPath -ea 0
$cmd = 'docker exec -t {0} /bin/sh -c "cd site; htmlark print_page.html -o {1}"' -f $ContainerName, $htmlPath
Write-Host $cmd -ForegroundColor yellow
exec { Invoke-Expression $cmd }
$htmlPath = "source/site/$htmlPath"
if (!(Test-Path $htmlPath)) { throw 'HTML was not generated' }
}
# Synopsis: Export entire site (requires Build and offline plugin)
task ExportSite {
Write-Host "Exporting Site"
$sitePath = "$ProjectName.zip"
Remove-Item $sitePath -ea 0
Compress-Archive source/site/* $sitePath
if (!(Test-Path $sitePath)) { throw 'Site zip was not generated' }
Move-Item $sitePath source/site
}
# Synopsis: Clean generated documentation files (not docker images)
task Clean { remove source\site, source\__pycache__ }
# Synopsis: Get the last revision date for all files in the documentation
task GitRevisionDates {
$mdRevisionPath = "$DocsDir/revision.md"
"# Revisions
**Build Date**: $((get-date -format s).Replace('T',' '))
[View revision.json](../revision.json)
|Date|Path|
|---|---|" | Out-File -Encoding utf8 $mdRevisionPath
$revisions = Get-GitRevisionDates -Path $DocsDir -Ext '.md'
$revisions | ConvertTo-Json | Out-File $DocsDir/revision.json
$revisions.GetEnumerator() | % { "|{0}|{1}" -f $_.Value.Date, $_.Key } | Out-File -Encoding utf8 -Append $mdRevisionPath
Get-Item $mdRevisionPath
}
function docker-run( [switch] $Interactive, [switch] $Detach, [switch] $Expose) {
$params = @(
'run'
'--rm'
'-v', "'${pwd}:/docs'"
'--name', $ContainerName
'--env', 'MM_DOCS_ENABLE_PDF_EXPORT'
'--env', 'MM_DOCS_NAV'
'--env', 'MM_DOCS_URL_PREFIX'
if ($IsLinux) { '--user {0}:{1}' -f $(id -u), $(id -g) }
if ($Interactive) { '--interactive --tty' }
if ($Detach) { '--detach' }
if ($Expose) { '-p', "${aPort}:${aPort}" }
if (!$aNoProxy -and $Env:HTTP_PROXY) { '--env', "http_proxy",'--env', "https_proxy" }
$ImageFullName
)
$cmd = "`ndocker $params $args`n"
Write-Host $cmd -ForegroundColor yellow
exec { Invoke-Expression $cmd }
}
# NOTE: This doesn't work correctly with shallow clones:
# https://stackoverflow.com/questions/60868897/git-log-dates-incorrect-in-a-github-action
function Get-GitRevisionDates($Path='.', $Ext)
{
[array] $gitlog = git --no-pager log --format=format:%ai --name-only $Path
$res = @{}
$date = Get-Date
foreach ($line in $gitlog) {
if ([DateTime]::TryParse($line, [ref]$date)) { $lastdate = $date; continue }
if (!$line.StartsWith($RevisionPathToRemove)) { continue }
if (!$line.Trim().EndsWith($Ext)) { continue }
$line = $line.Replace($RevisionPathToRemove, '')
if ($line.StartsWith('files')) { continue }
if ($res.$line) { continue }
$res.$line = @{ Date = $lastdate.ToString('yyyy-MM-dd HH:mm:ss') }
}
$res
}
function Wait-Action ([ScriptBlock]$Action, [int]$Timeout=20, [string] $Message, $ArgumentList) {
Write-Host "Waiting for action to succeed up to $Timeout seconds"
Write-Host "|== $Message"
$start = Get-Date
while ($true) {
$elapsed = ((Get-Date) - $start).TotalSeconds
if ($elapsed -ge $Timeout) {break}
$j = Start-Job $Action -ArgumentList $ArgumentList
$maxWait = [int]($Timeout-$elapsed)
if ($maxWait -lt 1) { $maxWait = 1 }
Wait-Job $j -Timeout $maxWait | Out-Null
if ($j.State -eq 'Running') { $err = 'still running'; break }
if ($j0 = $j.ChildJobs[0]) {
if ($err = $j0.Error) { continue }
if ($err = $J0.JobStateInfo.Reason) {continue}
}
try { Receive-Job $j -ErrorAction STOP | Out-Null; } catch { $err = "$_"; continue }
Write-Host "Action succeded"; return
}
throw "Action timedout. Last error: $err"
}
# Create mkdocs-<sections>.yml file and return its file name
# Sections are added as comments in a format "### <folder_name>" above the top level nav section
function Set-MkdocsNavSection ([string] $ConfigPath = "$PSScriptRoot/source/mkdocs.yml", [string[]] $SectionName)
{
$conf = Get-Content $ConfigPath -Raw
$aSections = $conf -split '##'
$allSections = @{}
for ($i=1; $i -lt $aSections.Count; $i++) {
$aSections[$i] -match '#\s*(\w+)' | Out-Null
$allSections.$($Matches[1]) = $aSections[$i]
}
$res = $aSections[0]; $excluded = @()
foreach ($section in $allSections.Keys) {
if ($section -notin $SectionName) { $excluded += $section; continue }
$res += $allSections.$section
}
# Add other sections to excludes or they will got build anyway
$excludeRegEx = 'regex: [({0})/.+]' -f ($excluded -join '|')
$res = $res.Replace('regex: []', $excludeRegEx )
$joined = $SectionName -join '-'
$outDir = Split-Path $ConfigPath
$fileName = (Split-Path -Leaf $ConfigPath) -replace '\.yml', "-$joined.yml"
$outPath = Join-Path $outDir $fileName
if (Test-Path $outPath) { Remove-Item $outPath }
Set-Content $outPath $res
$fileName
}