ADO Wiki Change Weekly Digest

Overview

A scheduled cloud flow that runs every Friday at 9:00 AM Eastern, queries Azure DevOps wiki pages via the pagesbatch API, retrieves per-page revision history, filters for edits within a configurable lookback window, builds a styled HTML digest with page path, editor name, edit date, and revision comment, archives the digest to a SharePoint document library, emails it to the team, and posts a summary to a Teams channel. Gives documentation owners a weekly audit trail of every wiki change without requiring anyone to log into Azure DevOps.

Use Case

Documentation drift is invisible until something breaks. Teams that maintain an Azure DevOps wiki — runbooks, onboarding guides, architecture notes — rarely look at the page history unless they have a reason to. This flow surfaces every edit that landed in the configured lookback window as a single email so the documentation owner can spot churn, untracked authors, or pages getting modified without review. The HTML archive in SharePoint provides a tamper-evident historical record for compliance audits. The Teams summary gives the whole channel instant visibility without opening email.

The flow is ideal for teams that:

• Documentation owners who need a weekly audit trail of wiki edits without manually checking page history
• Compliance-conscious teams that require a tamper-evident archive of documentation changes
• Engineering teams that want channel-wide visibility into runbook, onboarding, and architecture-note churn
• Project managers tracking documentation activity across an Azure DevOps wiki

Flow Architecture

Environment Variables

Connectors & Connections

Note — All connections are referenced as solution connection references; the flow is portable between environments as long as a connection is mapped at import time.

Customization Guide

Almost every realistic variant of this flow can be implemented by changing environment variable values. A few cases require small edits inside the flow definition — those are called out explicitly below.

Point at your wiki

Update flowlibs_AdoOrganization, flowlibs_AdoProject, and flowlibs_AdoWikiIdentifier. The Wiki Identifier is the underlying git repo id — find it via GET https://dev.azure.com/{org}/{project}/_apis/wiki/wikis?api-version=7.0 and copy the id field.

Adjust the lookback window

flowlibs_WikiDigestLookbackDays is cast to int at runtime via int(parameters(...)) — change it from 7 to any number of days.

Change the schedule

Edit the Recurrence trigger's frequency, weekDays, hours, and timeZone to match your team's working week.

Move the archive

Change flowlibs_SharePointSiteURL and flowlibs_WikiDigestArchiveLibrary to point at any document library on any site collection.

Re-route the email

Update flowlibs_DigestRecipientEmail. To send to a distribution group, use a semicolon-separated list.

Change the Teams channel

Update flowlibs_TeamsGroupId and flowlibs_TeamsChannelId to post to any channel in any team.

Style the email

Edit the Compose Full Digest Email action to adjust colors, fonts, table layout, or add an inline logo.

Key Expressions

The flow is intentionally light on Power Fx / WDL gymnastics — the heaviest expressions are the branch-name concatenation and the approval outcome check. They are listed below in the order they appear in the flow.

addDays(utcNow(), mul(variables('varLookbackDays'), -1))

concat(variables('varAdoProject'), '/_apis/wiki/wikis/', variables('varAdoWikiIdentifier'), '/pagesbatch?api-version=7.0')

concat(variables('varAdoProject'), '/_apis/wiki/wikis/', variables('varAdoWikiIdentifier'), '/pages/', items('Loop_Through_Wiki_Pages')?['id'], '/revisions?api-version=7.0&$top=10')

greaterOrEquals(item()?['createdDate'], outputs('Compose_Cutoff_Date'))

concat('<tr><td>', items('Loop_Through_Wiki_Pages')?['path'], '</td><td>', items('Loop_Through_Recent_Revisions')?['author']?['displayName'], '</td><td>', formatDateTime(items('Loop_Through_Recent_Revisions')?['createdDate'], 'yyyy-MM-dd HH:mm'), '</td><td>', coalesce(items('Loop_Through_Recent_Revisions')?['comment'], 'No comment'), '</td></tr>')

length(body('Filter_Recent_Revisions'))

concat('WikiDigest_', formatDateTime(utcNow(), 'yyyy-MM-dd'), '.html')