0060_commit_graph.py
python
sha256:73f24973678ceefd56628ee17c6d0535d86e33533828af6c63348f50941515ad
Merge branch 'fix/smoke-test-tag-label' into dev
Human
15 days ago
| 1 | """Add musehub_commit_graph — precomputed reachability for O(frontier) DAG walks. |
| 2 | |
| 3 | Issue #63 Phase 2: commit graph enables _walk_commit_delta to query in bulk |
| 4 | per BFS frontier instead of one DB call per commit. |
| 5 | """ |
| 6 | |
| 7 | from __future__ import annotations |
| 8 | |
| 9 | import sqlalchemy as sa |
| 10 | from alembic import op |
| 11 | |
| 12 | revision = "0060" |
| 13 | down_revision = "0059" |
| 14 | branch_labels = None |
| 15 | depends_on = None |
| 16 | |
| 17 | |
| 18 | def upgrade() -> None: |
| 19 | op.create_table( |
| 20 | "musehub_commit_graph", |
| 21 | sa.Column("repo_id", sa.String(128), nullable=False), |
| 22 | sa.Column("commit_id", sa.String(128), nullable=False), |
| 23 | sa.Column( |
| 24 | "parent_ids", |
| 25 | sa.ARRAY(sa.Text), |
| 26 | nullable=False, |
| 27 | server_default="{}", |
| 28 | ), |
| 29 | sa.Column("generation", sa.BigInteger, nullable=False, server_default="0"), |
| 30 | sa.Column("snapshot_id", sa.String(128), nullable=True), |
| 31 | sa.Column( |
| 32 | "created_at", |
| 33 | sa.DateTime(timezone=True), |
| 34 | nullable=False, |
| 35 | server_default=sa.text("now()"), |
| 36 | ), |
| 37 | sa.ForeignKeyConstraint( |
| 38 | ["repo_id"], |
| 39 | ["musehub_repos.repo_id"], |
| 40 | ondelete="CASCADE", |
| 41 | ), |
| 42 | sa.PrimaryKeyConstraint("repo_id", "commit_id"), |
| 43 | ) |
| 44 | op.create_index( |
| 45 | "ix_musehub_commit_graph_repo_generation", |
| 46 | "musehub_commit_graph", |
| 47 | ["repo_id", "generation"], |
| 48 | ) |
| 49 | |
| 50 | |
| 51 | def downgrade() -> None: |
| 52 | op.drop_index("ix_musehub_commit_graph_repo_generation", table_name="musehub_commit_graph") |
| 53 | op.drop_table("musehub_commit_graph") |
File History
12 commits
sha256:cfefc25a166c3c3eed8ea3529aee19ea350bc05f2954d007420e924133b7d8ce
chore: pivot to nightly channel — bump version to 0.2.0.dev…
Sonnet 5
patch
13 days ago
sha256:d035733f21ccff27735fddebfbbe0ed24565a32a22db8de5885402262671ecd2
chore: bump version to 0.2.0rc15 for musehub#113 fix release
Sonnet 4.6
patch
15 days ago
sha256:0032d6cfa33bc3c8367436ad768e7dd0e339b4332153160247da8266cb5fa352
Merge branch 'task/version-tags-phase3-server' into dev
Human
17 days ago
sha256:4669620efda9ff41c55bdefd1f7bfe1c239d468428744c84ead9957e5a003a53
merge: rescue snapshot-recovery hardening (c00aa21d) into d…
Opus 4.8
minor
⚠
30 days ago
sha256:a59da49c4611b970fc4b6ae48678ce4943261c213a07ddbd73ce9201df869b4a
fix: remove false-positive proposal_comments index drop fro…
Sonnet 4.6
patch
34 days ago
sha256:0a240d6dbff234f07d98a28a4a9a68db702f3f9ff9260196f24219bdb1c0b6f3
feat: render markdown mists as HTML with heading anchor links
Sonnet 4.6
patch
35 days ago
sha256:24a7d47486ebc4ebd1832830580e177ec6f877b48dced8c000e198cdec4ce9d6
Merge 'task/bump-version-rc12' into 'dev' — proposal: Bump …
Human
36 days ago
sha256:b9ff931d147e0114a1f17060f415b89ed551c170a91ff226c70437aa5c85f9ee
Merge 'task/bump-version-rc12' into 'dev' — proposal: Bump …
Human
36 days ago
sha256:d1122d21e73471879b460037b22c0b50fded7c423444a176f248428f75dac39c
Merge 'task/fix-issue-pagination-cursor' into 'dev' — propo…
Human
36 days ago
sha256:01e18975e73d2b3cd5b6db7929c895bef9aa6e0d4391dc5b2adfc548b41318dd
Merge 'feat/adding-debug-logs-to-staging' into 'dev' — prop…
Human
36 days ago
sha256:6b1949fc2797ca4c1936a637a4cbfec828ef56cf52398a2e74ca3c4f494e728f
fix: use wire_bytes not mpack_bytes_raw in compute_object_b…
Sonnet 4.6
patch
48 days ago
sha256:b99f2455dc346966d040133f5203297e6e3ef5803a93728a2c30568d0a0f7583
rename: delta_add → delta_upsert across wire format, models…
Sonnet 4.6
patch
51 days ago