feat: decouple cosmos-db #874

cool-develope · 2024-01-22T14:05:31Z

Context

As discussed in this, we need to decouple cosmos-db from iavl.

Implemented the own raw DB interface
Added the Wrapper to support the old clients which use cosmos-db
cleanup
updated golangci-lint from 1.51.2 to 1.55.2 ref

coderabbitai · 2024-01-22T14:05:57Z

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Commits

Files that changed from the base of the PR and between 98d5ede and 003b801.

Walkthrough

The overarching change involves a refactor of the database interaction within a codebase, primarily affecting import paths, function calls, and type definitions. The db package has been renamed to dbm, and a new in-memory database backend using a B-tree has been introduced. A Wrapper type has also been added to implement the DB interface. Additionally, there are updates to how database backends are interacted with, including changes to backend types and iterators.

Changes

Files	Change Summary
`basic_test.go`, `batch.go`, `batch_test.go`, `benchmarks/bench_test.go`, `benchmarks/cosmos-exim/main.go`, `cmd/iaviewer/main.go`, `diff_test.go`, `export_test.go`, `import_test.go`, `iterator_test.go`, `migrate_test.go`, `mock/db_mock.go`, `mutable_tree.go`, `mutable_tree_test.go`, `nodedb.go`, `nodedb_test.go`, `proof_iavl_test.go`, `proof_ics23_test.go`, `testutils_test.go`, `tree_random_test.go`, `tree_test.go`	Updated import paths from `github.com/cosmos/cosmos-db` to `github.com/cosmos/iavl/db`. Refactored `db.NewMemDB()` to `dbm.NewMemDB()` and `db.NewDB` to `dbm.NewDB`. Adjusted function signatures and calls to use new `dbm` types and methods.
`db/memdb.go`, `db/types.go`, `db/wrapper.go`	Introduced new `MemDB` backend, `DB` interface, and `Wrapper` type.
`internal/bytes/bytes.go`	Added new functions `Cp` and `CpIncr`.
`.github/workflows/lint.yml`, `Makefile`	Updated tool versions for linting.

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coderabbitai · 2024-01-22T14:14:28Z

mutable_tree_test.go

 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

-	db "github.com/cosmos/cosmos-db"
+	dbm "github.com/cosmos/iavl/db"
 )

 var (


📝 NOTE
This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [12-12]

The FIXME comment indicates that maxIterator should be enlarged to 100000. This should be addressed or tracked in an issue for future improvement.

Would you like me to open a GitHub issue to track this task?

alexanderbez

nit: I would put all DB types into public const.

db/memdb.go

nodedb.go

cool-develope · 2024-01-25T17:49:28Z

@tac0turtle backport to v1.0.x?

alexanderbez · 2024-02-20T17:10:43Z

@Mergifyio backport release/v1.x.x

mergify · 2024-02-20T17:11:02Z

backport release/v1.x.x

✅ Backports have been created

#887 feat: decouple cosmos-db (backport #874) has been created for branch release/v1.x.x but encountered conflicts

(cherry picked from commit 11ba496) # Conflicts: # .github/workflows/lint.yml # batch.go # nodedb.go

Co-authored-by: cool-developer <51834436+cool-develope@users.noreply.github.com> Co-authored-by: Cool Developer <cool199966@outlook.com>

This reverts commit e019f74.

decouple cosmos-db

38fd6f2

cool-develope requested a review from a team as a code owner January 22, 2024 14:05

coderabbitai bot reviewed Jan 22, 2024

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cool-develope requested a review from alexanderbez January 24, 2024 15:11

alexanderbez approved these changes Jan 24, 2024

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alexanderbez requested review from kocubinski and tac0turtle January 24, 2024 17:29

cool-develope mentioned this pull request Jan 25, 2024

feat(store/v2): remove cosmos-db depdency from store cosmos/cosmos-sdk#19229

Merged

12 tasks

tac0turtle approved these changes Jan 25, 2024

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cool-develope added 3 commits January 25, 2024 12:11

linting

98d5ede

fix linting

7b0b23e

fix linting

003b801

cool-develope merged commit 11ba496 into master Jan 25, 2024
7 checks passed

cool-develope deleted the feat/cosmos-db branch January 25, 2024 17:49

alexanderbez added the backport/v1.x label Feb 20, 2024

mergify bot pushed a commit that referenced this pull request Feb 20, 2024

feat: decouple cosmos-db (#874)

192accd

(cherry picked from commit 11ba496) # Conflicts: # .github/workflows/lint.yml # batch.go # nodedb.go

mergify bot mentioned this pull request Feb 20, 2024

feat: decouple cosmos-db (backport #874) #887

Merged

alexanderbez pushed a commit that referenced this pull request Feb 21, 2024

feat: decouple cosmos-db (backport #874) (#887)

e019f74

Co-authored-by: cool-developer <51834436+cool-develope@users.noreply.github.com> Co-authored-by: Cool Developer <cool199966@outlook.com>

cool-develope mentioned this pull request Feb 22, 2024

chore(docs): add documents of db #888

Merged

tac0turtle added a commit that referenced this pull request Mar 6, 2024

Revert "feat: decouple cosmos-db (backport #874) (#887)"

f9e0be0

This reverts commit e019f74.

coderabbitai bot mentioned this pull request May 13, 2024

chore: changelog onto master #946

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feat: decouple cosmos-db #874

feat: decouple cosmos-db #874

cool-develope commented Jan 22, 2024 •

edited

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feat: decouple cosmos-db #874

feat: decouple cosmos-db #874

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cool-develope commented Jan 25, 2024

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✅ Backports have been created

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