How do you export history from TFS 2010 that includes the user, date and the complete comment (not truncated)?
For example, in Team Explorer: right-click team member name > show check-in history. This will bring up the user's check-in history, but the comments are truncated.
The easiest way is to connect to the TFSWharehouse from excel, then pull the data from the source control history in a excel sheet. This is really simple and very powerful.
You'll find useful info here: http://www.woodwardweb.com/vsts/getting_started.html
Edit:
Using the TFS API to enumerate the changesets when you don't have access to SSAS (e.g. tfspreview.com for instance):
You have 3 options here:
Number 1 is probably the easiest so I'll start with that. You can read the documentation for the tf history command here. In order to get the comment non-truncated you will need to use the /format:detailed option. If you want all of the history, try something like this:
tf history $/ /r /format:detailed /noprompt
If you are looking for all of the changesets for a given user, try this:
tf history $/ /r /format:detailed /user: /noprompt
That will produce a fair amount of text output that you would need to parse to be able to put it into excel. Give that a shot and if you are interested in options 2 or 3 let me know and I can give you more details.
A simpler rendition than the above for visualstudio.com
https://{accountName}.visualstudio.com/{project}/_apis/tfvc/changesets?$top=10000&maxCommentLength=2000
You need the max comment length to stop it from truncating. The above tool didn't work, but this one does: http://www.convertcsv.com/json-to-csv.htm
You can also use TFS Rest API like this:-
This will generate a JSON, you can upload it to any online site like https://json-csv.com/ and get the CSV.
This is really not an automated export however,thought of sharing.
For VS2015 What I found easier was following(around 20 changesets)
Did above for all the changesets and got my complete list.