feat: draft version

db_repo/README

@@ -0,0 +1,4 @@
+This is a database migration repository.
+
+More information at
+http://code.google.com/p/sqlalchemy-migrate/

db_repo/manage.py

@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+from migrate.versioning.shell import main
+
+if __name__ == '__main__':
+    main(debug='False')

db_repo/migrate.cfg

@@ -0,0 +1,25 @@
+[db_settings]
+# Used to identify which repository this database is versioned under.
+# You can use the name of your project.
+repository_id=assets-bot work table
+
+# The name of the database table used to track the schema version.
+# This name shouldn't already be used by your project.
+# If this is changed once a database is under version control, you'll need to
+# change the table name in each database too.
+version_table=migrate_version
+
+# When committing a change script, Migrate will attempt to generate the
+# sql for all supported databases; normally, if one of them fails - probably
+# because you don't have that database installed - it is ignored and the
+# commit continues, perhaps ending successfully.
+# Databases in this list MUST compile successfully during a commit, or the
+# entire commit will fail. List the databases your application will actually
+# be using to ensure your updates to that database work properly.
+# This must be a list; example: ['postgres','sqlite']
+required_dbs=[]
+
+# When creating new change scripts, Migrate will stamp the new script with
+# a version number. By default this is latest_version + 1. You can set this
+# to 'true' to tell Migrate to use the UTC timestamp instead.
+use_timestamp_numbering=False

db_repo/versions/001_Analyze_tables.py

@@ -0,0 +1,54 @@
+from sqlalchemy import Table, Column, Integer, Unicode, Boolean, MetaData, ForeignKey, Float, Index
+
+meta = MetaData()
+
+user = Table(
+    "users", meta,
+    Column("id", Integer, primary_key=True),
+    Column("opt_out", Boolean, default=False, nullable=False),
+    Column("name", Unicode(120), nullable=False, index=True, unique=True)
+)
+
+repository = Table(
+    "repositories", meta,
+    Column("id", Integer, primary_key=True),
+    Column("user_id", ForeignKey("users.id"), nullable=False),
+    Column("name", Unicode(120), nullable=False, index=True),
+    Column("stargazers_count", Integer, nullable=False),
+    Column("fork", Boolean, nullable=False),
+    Column("default_branch", Unicode(80), nullable=False),
+    Column("archived", Boolean, nullable=False),
+    Column("updated_at", Integer, comment="Value from GitHub API", nullable=False, index=True),
+    Column("created_at", Integer, comment="Value from GitHub API", nullable=False),
+    Column("size", Integer, nullable=False, comment="Value from GitHub API"),
+    Column("private", Boolean, nullable=False),
+)
+
+
+analyze_task = Table(
+    "analyze_tasks", meta,
+     Column("id", Integer, primary_key=True),
+     Column("repository_id", ForeignKey("repositories.id"), nullable=False, index=True),
+     Column("duration", Float, nullable=False, index=True),
+     Column("created_at", Integer, nullable=False, index=True),
+     Column("worker", Unicode(80), nullable=False, index=True),
+     Column("level", Integer, nullable=False),
+     Column("url", Unicode(200), nullable=False),
+     Column("improvement_absolute", Integer, nullable=False, index=True),
+     Column("improvement_relative", Float, nullable=False, index=True)
+)
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    meta.reflect()
+    user.create()
+    repository.create()
+    analyze_task.create()
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    user.drop()
+    repository.drop()
+    analyze_task.drop()

db_repo/versions/002_unique_repositories_index.py

@@ -0,0 +1,24 @@
+from sqlalchemy import Table, MetaData, Index
+
+meta = MetaData()
+
+
+def _get_indices(meta):
+    meta.reflect()
+    Users = Table("users", meta, autoload=True, autoload_with=meta.bind)
+    Repositories = Table("users", meta, autoload=True, autoload_with=meta.bind)
+    return [
+        Index("repositories_name_unique_id", Users.c.id, Repositories.c.name, unique=True)
+    ]
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    for idx in _get_indices(meta):
+        idx.create()
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    for idx in _get_indices(meta):
+        idx.drop()

db_repo/versions/003_clone_duration_column.py

@@ -0,0 +1,26 @@
+from sqlalchemy import Table, MetaData, Column, Float
+
+meta = MetaData()
+
+
+def _get_table(meta):
+    meta.reflect()
+    AnalyzeTask = Table("analyze_tasks", meta, autoload=True, autoload_with=meta.bind)
+    return AnalyzeTask
+
+
+def _get_column():
+    return Column("clone_duration", Float, nullable=False, default=0, server_default="0")
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    table = _get_table(meta)
+    col = _get_column()
+    col.create(table, populate_default=True)
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    table = _get_table(meta)
+    table.c.clone_duration.drop()

db_repo/versions/004_task_status_column.py

@@ -0,0 +1,38 @@
+from sqlalchemy import Table, MetaData, Column, Integer, Index
+
+meta = MetaData()
+
+
+def _get_table(meta):
+    meta.reflect()
+    AnalyzeTask = Table("analyze_tasks", meta, autoload=True, autoload_with=meta.bind)
+    return AnalyzeTask
+
+
+def _get_column():
+    return Column("status", Integer, nullable=False, default=0, server_default="2")
+
+
+def _get_indices(meta):
+    meta.reflect()
+    AnalyzeTask = Table("analyze_tasks", meta, autoload=True, autoload_with=meta.bind)
+    return [
+        Index("analyze_tasks_status_idx", AnalyzeTask.c.status, unique=False)
+    ]
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    table = _get_table(meta)
+    col = _get_column()
+    col.create(table, populate_default=True)
+    for idx in _get_indices(meta):
+        idx.create()
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    table = _get_table(meta)
+    table.c.status.drop()
+    for idx in _get_indices(meta):
+        idx.drop()