Merge "Re-home migrate-to-phab.sql"
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commit
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528
tools/phabricator/migrate-to-phab.sql
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528
tools/phabricator/migrate-to-phab.sql
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-- (c) 2015 Hewlett-Packard Development Company, L.P.
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--
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-- Licensed under the Apache License, Version 2.0 (the "License");
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-- you may not use this file except in compliance with the License.
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-- You may obtain a copy of the License at
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--
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-- http://www.apache.org/licenses/LICENSE-2.0
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--
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-- Unless required by applicable law or agreed to in writing, software
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-- distributed under the License is distributed on an "AS IS" BASIS,
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-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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-- implied.
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-- See the License for the specific language governing permissions and
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-- limitations under the License.
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-- Migrate data from a storyboard schema to a phabricator schema
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-- Assumes standard phabricator schema and that storyboard schema is loaded
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-- in storyboard adjacent to the phabricator schema
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use storyboard;
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delimiter //
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-- phabricator uses an artificial id for everything to facilitate vertical
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-- sharding without needing cross-repo joins. You can tell they started life
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-- at Facebook
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drop function if exists make_phid //
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create function make_phid(slug varbinary(9))
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returns varbinary(30)
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BEGIN
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return concat(
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'PHID-',
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concat(slug, concat('-', left(
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concat(
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lower(conv(floor(rand() * 99999999999999), 20, 36)),
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lower(conv(floor(rand() * 99999999999999), 20, 36))
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),
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24-length(slug)
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))));
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END //
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-- There are several places where columns need a random string of a length
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-- This is kinda lame way to make it (make a 256 character random string, then
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-- return the first len characters, but it gets the job done
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drop function if exists make_cert //
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create function make_cert(len integer)
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returns varbinary(255)
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BEGIN
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return left(
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concat(
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md5(rand()),
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md5(rand()),
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md5(rand()),
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md5(rand()),
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md5(rand()),
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md5(rand()),
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md5(rand()),
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md5(rand())
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), len);
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END //
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-- We probably won't eventually use this, but this creates an apache style
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-- 1000 md5s in a row password hash that we can use to seed the database
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-- with a bunch of passwords
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drop function if exists make_hash //
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create function make_hash(input varbinary(255))
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returns varbinary(255)
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BEGIN
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DECLARE x int;
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DECLARE str VARBINARY(255);
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SET x = 0;
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SET str = input;
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while x < 1000 DO
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SET str = md5(str);
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SET x = x + 1;
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END WHILE;
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return str;
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END //
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delimiter ;
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-- We're going to generate PHID values in each of the original tables
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-- so that we can inject via joins
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alter table users add column phid varbinary(64);
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alter table stories add column phid varbinary(64);
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alter table tasks add column phid varbinary(64);
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alter table tasks add column storyPHID varbinary(64);
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alter table projects add column phid varbinary(64);
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alter table project_groups add column phid varbinary(64);
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alter table comments add column phid varbinary(64);
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alter table comments add column transPHID varbinary(64);
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-- Add PHIDs to everything
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update users set phid = make_phid('USER');
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update stories set phid = make_phid('TASK');
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update tasks set phid = make_phid('TASK');
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update projects set phid = make_phid('PROJ');
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update project_groups set phid = make_phid('PROJ');
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update comments set phid = make_phid('XCMT');
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update comments set transPHID = make_phid('XACT-TASK');
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-- We want to track what story the task was related to without needing a
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-- backreference join
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update stories, tasks
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set tasks.storyPHID=stories.phid
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where stories.id=tasks.story_id;
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-- There are a bunch of duplicate users in the storyboard db that are listed
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-- with @example.com email addresses. username is unique in phabricator
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update users
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set id=concat(id, '_')
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where email like '%example.com' and id not like '%_';
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-- Create temporary table that helps us sort stories with a single task
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-- from stories with multiple tasks
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drop table if exists task_count;
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create table task_count
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select story_id, storyPHID, count(storyPHID) as count
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from tasks group by storyPHID;
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-- Scrub the data into something a bit more usable before we import
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alter table tasks
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modify column `priority` enum('low', 'medium', 'high', 'wishlist');
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update tasks set priority='wishlist' where priority is null;
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update tasks set status='todo' where status is NULL;
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-- We're straight re-using the ids, so we need to make sure story and task ids
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-- don't conflict.
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-- Also, id's start with a T now, so we don't need to do as much to avoid
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-- overlap with launchpad ids
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alter table tasks drop foreign key tasks_ibfk_4;
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update stories set id = id+3000 where id < 3000;
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update tasks set story_id = story_id + 3000 where story_id < 3000;
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update events set story_id = story_id + 3000 where story_id < 3000;
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update stories set id = id - 2000000 + 4000 where id >= 2000000;
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update tasks set story_id = story_id - 2000000 + 4000 where story_id >= 2000000;
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update events set story_id = story_id - 2000000 + 4000 where story_id < 2000000;
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use phabricator_user
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delete from user;
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delete from user_email;
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insert into user
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select
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id as id,
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phid as phid,
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email as userName,
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if(full_name is NULL, email, full_name) as realName,
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NULL as sex,
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NULL as translation,
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storyboard.make_cert(32) as passwordSalt,
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'' as passwordHash,
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unix_timestamp(created_at) as dateCreated,
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if(updated_at is NULL, unix_timestamp(now()), unix_timestamp(updated_at)) as dateModified,
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NULL as profileImagePHID,
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0 as consoleEnabled,
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0 as consoleVisible,
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'' as consoleTab,
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storyboard.make_cert(255) as conduitCertificate,
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0 as isSystemAgent,
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0 as isDisabled,
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is_superuser as isAdmin,
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'UTC' as timezoneIdentifier,
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0 as isEmailVerified,
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1 as isApproved,
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1 as accountSecret,
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1 as isEnrolledInMultiFactor,
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NULL as profileImageCache,
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NULL as availabilityCache,
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NULL as availabilityCacheTTL,
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0 as isMailingList
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from storyboard.users;
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update user
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set passwordHash = concat(
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'md5:', storyboard.make_hash(
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concat(username, 'password', phid, passwordSalt)));
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insert into user_email
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select
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id, phid, email, 1, 1,
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storyboard.make_cert(24),
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unix_timestamp(created_at),
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if(updated_at is NULL, unix_timestamp(now()), unix_timestamp(updated_at))
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from storyboard.users;
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use phabricator_maniphest
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-- priorities
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-- 100 = Unbreak Now!
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-- 90 = Needs Triage
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-- 80 = High
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-- 50 = Normal
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-- 25 = Low
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-- 0 = Wishlist
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delete from maniphest_task;
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delete from edge;
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delete from maniphest_transaction;
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delete from maniphest_transaction_comment;
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-- stories with one task get collapsed in a single new task
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insert into maniphest_task
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select
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s.id, -- id
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s.phid, -- phid
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if(s.creator_id is NULL, '', s.creator_id), -- second pass authorPHID
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if(t.assignee_id is NULL, NULL, t.assignee_id), -- second pass ownerPHID
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'', -- attached
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case t.status -- status
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when 'todo' then 'open'
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when 'inprogress' then 'inprogress'
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when 'invalid' then 'invalid'
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when 'review' then 'review'
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when 'merged' then 'merged'
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when 'invalid' then 'invalid'
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end,
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case t.priority -- priority
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when 'high' then 80
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when 'medium' then 50
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when 'low' then 25
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when 'wishlist' then 0
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end,
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s.title, -- title
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s.title, -- originalTitle
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s.description, -- description
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unix_timestamp(s.created_at), -- dateCreated
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if(t.updated_at is NULL, unix_timestamp(t.created_at), unix_timestamp(t.updated_at)), -- dateUpdated
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'[]', -- update in second pass - projectPHIDs
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storyboard.make_cert(20), -- mailKey
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NULL, -- ownerOrdering
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NULL, -- originalEmailSource
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0, -- subpriority
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'users', -- viewPolicy
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'users', -- editPolicy
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NULL -- spacePHID
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from storyboard.stories s, storyboard.tasks t, storyboard.task_count c
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where s.id = t.story_id and c.story_id=s.id and c.count = 1;
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-- For stories with more than one task, each task becomes a new task
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insert into maniphest_task
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select
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t.id,
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t.phid,
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if(t.creator_id is NULL, '', t.creator_id), -- u.phid,
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if(t.assignee_id is NULL, NULL, t.assignee_id), -- second pass
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'',
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case t.status
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when 'todo' then 'open'
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when 'inprogress' then 'inprogress'
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when 'invalid' then 'invalid'
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when 'review' then 'review'
|
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when 'merged' then 'merged'
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when 'invalid' then 'invalid'
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end,
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case t.priority
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when 'high' then 80
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when 'medium' then 50
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when 'low' then 25
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when 'wishlist' then 0
|
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end,
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t.title,
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t.title,
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'',
|
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unix_timestamp(t.created_at),
|
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if(t.updated_at is NULL, unix_timestamp(t.created_at), unix_timestamp(t.updated_at)),
|
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'[]', -- update in second pass
|
||||
storyboard.make_cert(20),
|
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NULL,
|
||||
NULL,
|
||||
0,
|
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'users',
|
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'users',
|
||||
NULL -- spacePHID
|
||||
from storyboard.stories s, storyboard.tasks t, storyboard.task_count c
|
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where s.id = t.story_id and c.story_id=s.id and c.count > 1;
|
||||
|
||||
-- For stories with more than one task, each story also becomes a task, but
|
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-- it doesn't have a project associated with it
|
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insert into maniphest_task
|
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select
|
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s.id,
|
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s.phid,
|
||||
if(s.creator_id is NULL, '', s.creator_id), -- u.phid,
|
||||
NULL,
|
||||
'',
|
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'open',
|
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50,
|
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s.title,
|
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s.title,
|
||||
s.description,
|
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unix_timestamp(s.created_at),
|
||||
if(s.updated_at is NULL, unix_timestamp(s.created_at), unix_timestamp(s.updated_at)),
|
||||
'[]',
|
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storyboard.make_cert(20),
|
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NULL,
|
||||
NULL,
|
||||
0,
|
||||
'users',
|
||||
'users',
|
||||
NULL -- spacePHID
|
||||
from storyboard.stories s, storyboard.task_count c, storyboard.users u
|
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where c.story_id=s.id and c.count > 1
|
||||
and u.id = s.creator_id;
|
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|
||||
-- Set the author and owner PHIDs as a second pass to avoid really crazy
|
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-- join semantics above. It could be done ... but why?
|
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update maniphest_task, storyboard.users
|
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set maniphest_task.authorPHID=storyboard.users.phid
|
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where maniphest_task.authorPHID=storyboard.users.id;
|
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|
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update maniphest_task, storyboard.users
|
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set maniphest_task.ownerPHID=storyboard.users.phid
|
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where maniphest_task.ownerPHID=storyboard.users.id;
|
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|
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-- Releationships are edges in a DAG, so set up relationships between
|
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-- tasks with their owners and authors in both directions
|
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insert into edge
|
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select authorPHID, 22, phid, 0, 0, NULL from maniphest_task;
|
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insert into edge
|
||||
select phid, 21, authorPHID, 0, 0, NULL from maniphest_task;
|
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replace into edge
|
||||
select ownerPHID, 22, phid, 0, 0, NULL from maniphest_task where ownerPHID is not null;
|
||||
replace into edge
|
||||
select phid, 21, ownerPHID, 0, 0, NULL from maniphest_task where ownerPHID is not null;
|
||||
|
||||
-- Comments have two parts - the first is an entry in the transaction table
|
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-- indicating that a comment happened and associating the comment with the task
|
||||
insert into maniphest_transaction
|
||||
select
|
||||
c.id, -- id
|
||||
c.transPHID, -- phid
|
||||
u.phid, -- authorPHID
|
||||
s.phid, -- objectPHID
|
||||
'public', -- viewPolicy
|
||||
u.phid, -- editPolicy
|
||||
c.phid, -- commentPHID
|
||||
1, -- commentVersion
|
||||
'core:comment', -- transactionType
|
||||
'null', -- oldValue
|
||||
'null', -- newValue
|
||||
'{"source":"web"}', -- contentSource
|
||||
'[]', -- metadata
|
||||
unix_timestamp(c.created_at), -- dateCreated
|
||||
if(c.updated_at is null, unix_timestamp(c.created_at), unix_timestamp(c.updated_at)) -- dateUpdated
|
||||
from storyboard.comments c, storyboard.events e, storyboard.stories s, storyboard.users u
|
||||
where c.id = e.comment_id and s.id = e.story_id
|
||||
and e.event_type='user_comment' and s.creator_id = u.id;
|
||||
|
||||
-- The second part is the comment payload itself
|
||||
insert into maniphest_transaction_comment
|
||||
select
|
||||
c.id, -- id
|
||||
c.phid, -- phid
|
||||
c.transPHID, -- transactionPHID
|
||||
u.phid, -- author
|
||||
'public', -- viewPolicy
|
||||
u.phid, -- editPolicy
|
||||
1, --
|
||||
if(c.content is NULL, '', c.content),
|
||||
'{"source":"web"}',
|
||||
if(c.is_active, false, true),
|
||||
unix_timestamp(c.created_at),
|
||||
if(c.updated_at is null, unix_timestamp(c.created_at), unix_timestamp(c.updated_at))
|
||||
from storyboard.comments c, storyboard.events e, storyboard.stories s, storyboard.users u
|
||||
where c.id = e.comment_id and s.id = e.story_id
|
||||
and e.event_type='user_comment' and s.creator_id = u.id;
|
||||
|
||||
|
||||
-- We go back over to storyboard repo to create some calculated tables to
|
||||
-- help us do project mapping. We needed to run in the tasks first so that
|
||||
-- we can easily tell which tasks we need projects for.
|
||||
use storyboard
|
||||
|
||||
drop table if exists task_project;
|
||||
drop table if exists task_project_list;
|
||||
drop table if exists task_project_grouping;
|
||||
|
||||
-- This is a table mapping tasks to every project it's associated with in a
|
||||
-- clean and easy fashion for later
|
||||
create table task_project
|
||||
select t.phid as task_phid, p.phid as project_phid, t.project_id as project_id
|
||||
from tasks t, phabricator_maniphest.maniphest_task m, projects p
|
||||
where m.phid=t.phid and t.project_id is not null and t.project_id = p.id;
|
||||
-- We also add project groups to this table
|
||||
insert into task_project
|
||||
select t.task_phid, g.phid, t.project_id
|
||||
from task_project t, project_groups g, project_group_mapping m
|
||||
where t.project_id = m.project_id and g.id = m.project_group_id;
|
||||
|
||||
-- based on that table, we make a new table so that we can modify and create
|
||||
-- the comma-separated json list
|
||||
create table task_project_list
|
||||
select task_phid, project_phid from task_project;
|
||||
update task_project_list set project_phid = concat('"', project_phid, '"');
|
||||
-- use group_concat to get a row for each task and then a comma-sep list of
|
||||
-- projects. Since we wrapped them all in " above, this will be comma-sep and
|
||||
-- quoted
|
||||
create table task_project_grouping
|
||||
select task_phid, group_concat(project_phid) as phids
|
||||
from task_project_list
|
||||
group by task_phid;
|
||||
-- Finally, wrap the results in [ and ]
|
||||
update task_project_grouping set phids = concat('[', phids, ']');
|
||||
|
||||
-- We need to map tasks to dependent tasks. Lucky for us, Storyboard only
|
||||
-- groks one level of this. Make a table for easy of importing later
|
||||
drop table if exists task_subtask;
|
||||
create table task_subtask
|
||||
select tasks.phid, tasks.storyPHID
|
||||
from tasks, phabricator_maniphest.maniphest_task
|
||||
where tasks.phid = phabricator_maniphest.maniphest_task.phid;
|
||||
|
||||
-- Grab a PHID to use as an author for the projects.
|
||||
-- TODO: Make a system/bot account that we can use as the "owner" of these
|
||||
-- projects. But I'll do for now.
|
||||
select phid into @author_phid from users where email='craige@mcwhirter.com.au';
|
||||
|
||||
use phabricator_project
|
||||
|
||||
delete from project;
|
||||
insert into project
|
||||
select
|
||||
id, -- id
|
||||
name, -- name
|
||||
phid, -- phid
|
||||
@author_phid,
|
||||
unix_timestamp(created_at),
|
||||
if(updated_at is NULL, unix_timestamp(created_at), unix_timestamp(updated_at)),
|
||||
0, -- status
|
||||
'[]', -- subprojectPHIDs
|
||||
concat(replace(lower(name), '/', '_'), '/'),
|
||||
'users',
|
||||
'users',
|
||||
'users',
|
||||
0,
|
||||
NULL,
|
||||
'fa-briefcase',
|
||||
'blue',
|
||||
'12345678901234567890' -- mailKey
|
||||
from storyboard.projects;
|
||||
insert into project
|
||||
select
|
||||
id + 1000,
|
||||
name,
|
||||
phid,
|
||||
@author_phid,
|
||||
unix_timestamp(created_at),
|
||||
if(updated_at is NULL, unix_timestamp(created_at), unix_timestamp(updated_at)),
|
||||
0, -- status
|
||||
'[]', -- subprojectPHIDs
|
||||
concat(replace(lower(name), '/', '_'), '/'),
|
||||
'users',
|
||||
'users',
|
||||
'users',
|
||||
0,
|
||||
NULL,
|
||||
'fa-briefcase',
|
||||
'blue',
|
||||
'12345678901234567890' -- mailKey
|
||||
from storyboard.projects;
|
||||
from storyboard.project_groups;
|
||||
|
||||
delete from project_slug;
|
||||
insert into project_slug
|
||||
select
|
||||
id,
|
||||
phid,
|
||||
replace(lower(name), '/', '_'),
|
||||
dateCreated,
|
||||
dateModified
|
||||
from project;
|
||||
|
||||
|
||||
-- insert into project_datasourcetoken (need to split name on - and do a row for each value) for typeahead search in boxes
|
||||
insert into project_datasourcetoken (projectID, token)
|
||||
SELECT p.id, SUBSTRING_INDEX(SUBSTRING_INDEX(
|
||||
p.name, '-', n.n), '-', -1) value
|
||||
FROM project p CROSS JOIN (
|
||||
SELECT a.N + b.N * 10 + 1 n
|
||||
FROM
|
||||
(SELECT 0 AS N UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6 UNION ALL SELECT 7 UNION ALL SELECT 8 UNION ALL SELECT 9) a,
|
||||
(SELECT 0 AS N UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6 UNION ALL SELECT 7 UNION ALL SELECT 8 UNION ALL SELECT 9) b
|
||||
ORDER BY n
|
||||
) n
|
||||
WHERE n.n <= 1 + (LENGTH(p.name) - LENGTH(REPLACE(p.name, '-', '')))
|
||||
ORDER BY value;
|
||||
|
||||
-- More DAG magic - this will map a project to a task in the projects DB
|
||||
insert into edge
|
||||
select
|
||||
project_phid, 42, task_phid, 0, 0, NULL
|
||||
from storyboard.task_project;
|
||||
|
||||
use phabricator_maniphest
|
||||
|
||||
-- We have projects now, so inject them into the name mapping table in the
|
||||
-- bug system
|
||||
insert into maniphest_nameindex
|
||||
select id, phid, name from phabricator_project.project;
|
||||
update maniphest_task t, storyboard.task_project_grouping g
|
||||
set t.projectPHIDs = g.phids
|
||||
where t.phid = g.task_phid;
|
||||
|
||||
-- Associate tasks with projects from the task side
|
||||
insert into edge
|
||||
select
|
||||
task_phid, 41, project_phid, 0, 0, NULL
|
||||
from storyboard.task_project;
|
||||
|
||||
-- Relationship
|
||||
-- If the task phid matches a storyboard task.phid, then it's a
|
||||
-- subtask, and we should take the storyPHID from that storyboard.task
|
||||
-- and use it to create the parent/child edges
|
||||
-- Create Parent Edge:
|
||||
-- src = story.phid, type = 3, dst = task.phid
|
||||
-- Create Child Backref:
|
||||
-- src = task.phid, type = 4, dst = story.phid
|
||||
insert into edge
|
||||
select
|
||||
storyPHID, 3, phid, 0, 0, NULL
|
||||
from storyboard.task_subtask;
|
||||
insert into edge
|
||||
select
|
||||
phid, 4, storyPHID, 0, 0, NULL
|
||||
from storyboard.task_subtask;
|
||||
Loading…
Reference in New Issue
Block a user