90 lines
1.8 KiB
Markdown
90 lines
1.8 KiB
Markdown
# gogstea
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## migration from gogs to gitea with less pain
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High level operation:
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The main idea is to do a copy. The script will take the users from csv data from gogs, previously obtained, and will create gitea users interacting with gitea API
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```go
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source := gogs.mysql --> select * from user; --> csv
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dst:= gitea.postgres --> API /admin gitea --> go script read from csv and http post to gitea api
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copy(dst, source)
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```
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### users migration
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Export results of this query to .csv to migrate the users
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```sql
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SELECT * FROM user
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WHERE email !='';
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```
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**Execution:**
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```sh
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CONFIG_FILE=./app.yml go run ./cmd/users/main.go
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```
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### orgs migration
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Export results of this query to .csv to migrate the users
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```sql
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SELECT
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u.name,
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ou.org_id,
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uo.name AS owner_name,
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uo.email AS owner_email
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FROM org_user ou
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INNER JOIN user u ON ou.org_id = u.id
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INNER JOIN user uo ON uo.id = ou.is_owner
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```
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**Execution:**
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```sh
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CONFIG_FILE=./app.yml go run ./cmd/org/main.go
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```
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### repositories migration
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You have to options: You can use the API to import them or like I did: manually import using the `unadopted` button from the UI.
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**Execution:**
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```sh
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CONFIG_FILE=./app.yml go run ./cmd/org/main.go
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```
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### collaborators migration
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Export results of this query to .csv to migrate the repositories
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```sql
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SELECT
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r.name AS repo_name,
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uo.name AS repo_owner,
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u.name AS collaborator_user,
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co.mode,
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CASE
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WHEN co.mode = 1 THEN 'read'
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WHEN co.mode = 2 THEN 'write'
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WHEN co.mode = 3 THEN 'admin'
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WHEN co.mode = 4 THEN 'owner'
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ELSE 'failed'
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END AS permission
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FROM collaboration co
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INNER JOIN repository r ON r.id = co.repo_id
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INNER JOIN user uo ON uo.id = r.owner_id
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INNER JOIN user u ON u.id = co.user_id;
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```
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**Execution:**
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```sh
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CONFIG_FILE=./app.yml go run ./cmd/collaborator/main.go
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```
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