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	1	+= Overview =
	2	+
	3	+
1	1	We will migrate all the tfvc repos into one git repository called "migration" as a staging area to facilitate the process of moving the individual solutions into its final git location. This can be done in a delta fasion until we restrict the tfvc repos and everyone starts working off the git staging repo.
2	2
3	3	Feature branches can be merged back into master via a pull request and the feature branches that are not applicable anymore can be abandoned.
4	4
	8	+= Migration process =
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	10	+
5	5	The process to sync the tfvc to the git repo
6	6
7	7	1. pull all the latest changes from TFVC via cli
8		-
9		-1. {{code language="powershell"}}tf vc workspace /new migration /collection:https://dev.azure.com/ebsphere
	14	+\\{{code language="powershell"}}tf vc workspace /new migration /collection:https://dev.azure.com/ebsphere
10	10	mkdir c:\dev\src\migration
11	11	cd c:\dev\src\migration
12	12	tf vc get{{/code}}
13	13
14	14	1. do an extract and dump into excel to generate the copy commands
15		-\\{{code language="PowerShell"}}forfiles /P C:\dev\src\migration /S /C "cmd /c echo @isdir;@ext;@path" >>list3.txt
16		-{{/code}}
	20	+\\{{code language="PowerShell"}}forfiles /P C:\dev\src\migration /S /C "cmd /c echo @isdir;@ext;@path" >>list3.txt{{/code}}
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17	17	1. execute copy commands from excel generation
18		-11. this will split the source into master and feature brances
	23	+11. this will split the source into master and feature branches
19	19
	25	+1. A recon step must be performed at this stage to make sure all files where copied this is performed in excel
	26	+11. get directory listing of copied files (dir/s/b %path% > list.txt) and dump into "recon" sheet and "recon" column in main sheet will indicate if any are missing with a 1
	27	+11. rectify any problematic items
	28	+
20	20	1. run the [[tf-sync.ps1>>doc:.tf-sync.WebHome]] script
21	21	11. this will parse the directories that was created into the migration repository
22	22	111. see [[mappings >>doc:.mappings.WebHome]]for structure
23		-11. this will create or update the migration repository
	32	+11. this will create or update the migration repository in GIT
	33	+11. an .gitignore gets injected this will make sure binaries are excluded
	34	+11. subsequent runs if the repo already exists will create a feature branch for the main branches timestamped with the date is was ran
	35	+ie: /feature/master-20220202-172700
	36	+
	37	+
	38	+= Disable TFVC repository =
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	40	+After a repository has been moved to the staging environment and a call has been made to switch off the old repository we will put the old repository in read-only mode, the steps are:
	41	+
	42	+1. Notify the team and request that any pending changes need to be committed
	43	+1. Do a final delta migration of the repository
	44	+1. Disable inheritance on the repository
	45	+1. Remove Contributors group
	46	+1. Make sure the Readers group is present
	47	+
	48	+