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feat: decouple cosmos-db #874

Merged
merged 4 commits into from
Jan 25, 2024
Merged

feat: decouple cosmos-db #874

merged 4 commits into from
Jan 25, 2024

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cool-develope
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@cool-develope cool-develope commented Jan 22, 2024

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

@cool-develope cool-develope requested a review from a team as a code owner January 22, 2024 14:05
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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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Comment on lines 20 to 26
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"

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

var (
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📝 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?

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@alexanderbez alexanderbez left a comment

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

db/memdb.go Outdated Show resolved Hide resolved
nodedb.go Outdated Show resolved Hide resolved
@cool-develope
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@tac0turtle backport to v1.0.x?

@cool-develope cool-develope merged commit 11ba496 into master Jan 25, 2024
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@cool-develope cool-develope deleted the feat/cosmos-db branch January 25, 2024 17:49
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@Mergifyio backport release/v1.x.x

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mergify bot commented Feb 20, 2024

backport release/v1.x.x

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request Feb 20, 2024
(cherry picked from commit 11ba496)

# Conflicts:
#	.github/workflows/lint.yml
#	batch.go
#	nodedb.go
alexanderbez pushed a commit that referenced this pull request Feb 21, 2024
Co-authored-by: cool-developer <51834436+cool-develope@users.noreply.github.com>
Co-authored-by: Cool Developer <cool199966@outlook.com>
tac0turtle added a commit that referenced this pull request Mar 6, 2024
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3 participants