|
| 1 | +"""Adds version control tables |
| 2 | +
|
| 3 | +Revision ID: 0208f6b32f32 |
| 4 | +Revises: d10c53a5bea6 |
| 5 | +Create Date: 2021-09-06 14:19:42.599645+00:00 |
| 6 | +
|
| 7 | +""" |
| 8 | +import sqlalchemy as sa |
| 9 | +from alembic import op |
| 10 | +from sqlalchemy.dialects import postgresql |
| 11 | + |
| 12 | +# revision identifiers, used by Alembic. |
| 13 | +revision = "0208f6b32f32" |
| 14 | +down_revision = "d10c53a5bea6" |
| 15 | +branch_labels = None |
| 16 | +depends_on = None |
| 17 | + |
| 18 | + |
| 19 | +def upgrade(): |
| 20 | + # ### commands auto generated by Alembic - please adjust! ### |
| 21 | + op.create_table( |
| 22 | + "projects_vc_snapshots", |
| 23 | + sa.Column("checksum", sa.String(), nullable=False), |
| 24 | + sa.Column( |
| 25 | + "content", |
| 26 | + postgresql.JSONB(astext_type=sa.Text()), |
| 27 | + server_default=sa.text("'{}'::jsonb"), |
| 28 | + nullable=False, |
| 29 | + ), |
| 30 | + sa.PrimaryKeyConstraint("checksum"), |
| 31 | + ) |
| 32 | + op.create_table( |
| 33 | + "projects_vc_repos", |
| 34 | + sa.Column("id", sa.BigInteger(), nullable=False), |
| 35 | + sa.Column("project_uuid", sa.String(), nullable=False), |
| 36 | + sa.Column("project_checksum", sa.String(), nullable=True), |
| 37 | + sa.Column( |
| 38 | + "created", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 39 | + ), |
| 40 | + sa.Column( |
| 41 | + "modified", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 42 | + ), |
| 43 | + sa.ForeignKeyConstraint( |
| 44 | + ["project_uuid"], |
| 45 | + ["projects.uuid"], |
| 46 | + name="fk_projects_vc_repos_project_uuid", |
| 47 | + ), |
| 48 | + sa.PrimaryKeyConstraint("id"), |
| 49 | + sa.UniqueConstraint("project_uuid"), |
| 50 | + ) |
| 51 | + op.create_table( |
| 52 | + "projects_vc_commits", |
| 53 | + sa.Column("id", sa.BigInteger(), nullable=False), |
| 54 | + sa.Column("repo_id", sa.BigInteger(), nullable=False), |
| 55 | + sa.Column("parent_commit_id", sa.BigInteger(), nullable=True), |
| 56 | + sa.Column("snapshot_checksum", sa.String(), nullable=False), |
| 57 | + sa.Column("message", sa.String(), nullable=True), |
| 58 | + sa.Column( |
| 59 | + "created", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 60 | + ), |
| 61 | + sa.ForeignKeyConstraint( |
| 62 | + ["parent_commit_id"], |
| 63 | + ["projects_vc_commits.id"], |
| 64 | + name="fk_projects_vc_commits_parent_commit_id", |
| 65 | + onupdate="CASCADE", |
| 66 | + ), |
| 67 | + sa.ForeignKeyConstraint( |
| 68 | + ["repo_id"], |
| 69 | + ["projects_vc_repos.id"], |
| 70 | + name="fk_projects_vc_commits_repo_id", |
| 71 | + ondelete="CASCADE", |
| 72 | + ), |
| 73 | + sa.ForeignKeyConstraint( |
| 74 | + ["snapshot_checksum"], |
| 75 | + ["projects_vc_snapshots.checksum"], |
| 76 | + name="fk_projects_vc_commits_snapshot_checksum", |
| 77 | + ondelete="RESTRICT", |
| 78 | + ), |
| 79 | + sa.PrimaryKeyConstraint("id"), |
| 80 | + ) |
| 81 | + op.create_table( |
| 82 | + "projects_vc_branches", |
| 83 | + sa.Column("id", sa.BigInteger(), nullable=False), |
| 84 | + sa.Column("repo_id", sa.BigInteger(), nullable=False), |
| 85 | + sa.Column("head_commit_id", sa.BigInteger(), nullable=True), |
| 86 | + sa.Column("name", sa.String(), nullable=True), |
| 87 | + sa.Column( |
| 88 | + "created", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 89 | + ), |
| 90 | + sa.Column( |
| 91 | + "modified", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 92 | + ), |
| 93 | + sa.ForeignKeyConstraint( |
| 94 | + ["head_commit_id"], |
| 95 | + ["projects_vc_commits.id"], |
| 96 | + name="fk_projects_vc_branches_head_commit_id", |
| 97 | + ondelete="RESTRICT", |
| 98 | + ), |
| 99 | + sa.ForeignKeyConstraint( |
| 100 | + ["repo_id"], |
| 101 | + ["projects_vc_repos.id"], |
| 102 | + name="projects_vc_branches_repo_id", |
| 103 | + ondelete="CASCADE", |
| 104 | + ), |
| 105 | + sa.PrimaryKeyConstraint("id"), |
| 106 | + sa.UniqueConstraint("name", "repo_id", name="repo_branch_uniqueness"), |
| 107 | + ) |
| 108 | + op.create_table( |
| 109 | + "projects_vc_tags", |
| 110 | + sa.Column("id", sa.BigInteger(), nullable=False), |
| 111 | + sa.Column("repo_id", sa.BigInteger(), nullable=False), |
| 112 | + sa.Column("commit_id", sa.BigInteger(), nullable=False), |
| 113 | + sa.Column("name", sa.String(), nullable=True), |
| 114 | + sa.Column("message", sa.String(), nullable=True), |
| 115 | + sa.Column("hidden", sa.Boolean(), nullable=True), |
| 116 | + sa.Column( |
| 117 | + "created", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 118 | + ), |
| 119 | + sa.Column( |
| 120 | + "modified", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 121 | + ), |
| 122 | + sa.ForeignKeyConstraint( |
| 123 | + ["commit_id"], |
| 124 | + ["projects_vc_commits.id"], |
| 125 | + name="fk_projects_vc_tags_commit_id", |
| 126 | + ondelete="CASCADE", |
| 127 | + ), |
| 128 | + sa.ForeignKeyConstraint( |
| 129 | + ["repo_id"], |
| 130 | + ["projects_vc_repos.id"], |
| 131 | + name="fk_projects_vc_tags_repo_id", |
| 132 | + ondelete="CASCADE", |
| 133 | + ), |
| 134 | + sa.PrimaryKeyConstraint("id"), |
| 135 | + sa.UniqueConstraint("name", "repo_id", name="repo_tag_uniqueness"), |
| 136 | + ) |
| 137 | + op.create_table( |
| 138 | + "projects_vc_heads", |
| 139 | + sa.Column("repo_id", sa.BigInteger(), nullable=False), |
| 140 | + sa.Column("head_branch_id", sa.BigInteger(), nullable=True), |
| 141 | + sa.Column( |
| 142 | + "modified", sa.DateTime(), server_default=sa.text("now()"), nullable=False |
| 143 | + ), |
| 144 | + sa.ForeignKeyConstraint( |
| 145 | + ["head_branch_id"], |
| 146 | + ["projects_vc_branches.id"], |
| 147 | + name="fk_projects_vc_heads_head_branch_id", |
| 148 | + ondelete="CASCADE", |
| 149 | + ), |
| 150 | + sa.ForeignKeyConstraint( |
| 151 | + ["repo_id"], |
| 152 | + ["projects_vc_repos.id"], |
| 153 | + name="projects_vc_branches_repo_id", |
| 154 | + ondelete="CASCADE", |
| 155 | + ), |
| 156 | + sa.PrimaryKeyConstraint("repo_id"), |
| 157 | + sa.UniqueConstraint("head_branch_id"), |
| 158 | + ) |
| 159 | + # ### end Alembic commands ### |
| 160 | + |
| 161 | + |
| 162 | +def downgrade(): |
| 163 | + # ### commands auto generated by Alembic - please adjust! ### |
| 164 | + op.drop_table("projects_vc_heads") |
| 165 | + op.drop_table("projects_vc_tags") |
| 166 | + op.drop_table("projects_vc_branches") |
| 167 | + op.drop_table("projects_vc_commits") |
| 168 | + op.drop_table("projects_vc_repos") |
| 169 | + op.drop_table("projects_vc_snapshots") |
| 170 | + # ### end Alembic commands ### |
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