lore

(★ 8,450)

Lore is a next-generation, open source version control system

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- config.toml
- - bug_report.yml
  - config.yml
  - feature_request.yml
- - dco.yml
  - labeler.yml
  - lint.yml
  - pr-validate.yml
  - publish-docs.yml
  - terraform-aws-example.yml
- actionlint.yaml
- dependabot.yaml
- labeler.yml
- PULL_REQUEST_TEMPLATE.md
- - .gitignore
  - compute.tf
  - iam.tf
  - main.tf
  - network.tf
  - outputs.tf
  - README.md
  - storage.tf
  - terraform.tfvars.example
  - tls.tf
  - user_data.sh.tpl
  - variables.tf
  - versions.tf
- - Cargo.lock
  - Cargo.toml
  - README.md
- - README.md
- - explanation-template.md
  - README.md
  - system-design.md
- - deploy-local-lore-server.md
  - how-to-template.md
  - install-lore-cli.md
  - README.md
- - 2026-04-27-lore-enhancement-proposals.md
  - 2026-05-03-modified-file-tracking.md
  - 2026-05-14-low-level-revision-api.md
  - 2026-07-24-tokio-runtime-split-and-async-io.md
  - 2026-08-02-resolved-storage-operations.md
  - 2026-08-03-fragment-metadata-on-the-s3-object.md
  - 2026-08-04-unify-store-existence-and-metadata.md
  - lep-template.md
  - README.md
- - lore-cli-commands.md
  - lore-cli-config.md
  - lore-server-config.md
  - README.md
  - reference-template.md
- - quickstart.md
  - README.md
  - tutorial-template.md
- .pages
- faq.md
- glossary.md
- README.md
- roadmap.md
- - analytics.rs
  - args.rs
  - auth.rs
  - branch.rs
  - call.rs
  - call_delegation.rs
  - dependency.rs
  - file.rs
  - interface.rs
  - layer.rs
  - lib.rs
  - link.rs
  - lock.rs
  - log.rs
  - notification.rs
  - remote.rs
  - repository.rs
  - revision.rs
  - service.rs
  - shared_store.rs
  - util.rs
- - events.rs
  - ffi_error_events.rs
  - file_write.rs
  - in_memory.rs
  - metadata.rs
  - remote_message.rs
  - shutdown.rs
  - test_util.rs
- build.rs
- Cargo.toml
- cbindgen.toml
- - aws_error.rs
  - clients.rs
  - dynamodb.rs
  - lib.rs
  - net_http_client.rs
  - s3.rs
- Cargo.toml
- README.md
- - directories.rs
  - error.rs
  - lib.rs
  - runtime.rs
  - text.rs
  - version.rs
- - growvec.rs
  - heapbuf.rs
  - node_block_heap.rs
  - runtime_shutdown.rs
- build.rs
- Cargo.toml
- lore.h
- - chaos.rs
  - chaos_main.rs
  - cli.rs
  - lib.rs
  - lore.rs
  - main.rs
  - operations.rs
  - parallel.rs
  - probability.rs
  - tracing.rs
- Cargo.toml
- README.md
- build.rs
- Cargo.toml
- clippy.toml
- - jwt.rs
  - lib.rs
  - token_store.rs
  - util.rs
- Cargo.toml
- - ext.rs
  - ffi.rs
  - internal.rs
  - lib.rs
  - location.rs
  - set.rs
  - traced.rs
- - compile_fail.rs
  - ergonomics.rs
  - error_sets.rs
  - features.rs
  - ffi.rs
  - filter.rs
  - forward.rs
  - forward_strict.rs
  - interop.rs
  - map_matched_err.rs
  - mapping.rs
  - matched.rs
  - traced_internal.rs
  - tracing.rs
  - wrap_internal.rs
- - ffi_derive_missing_attr.stderr
- Cargo.toml
- - codegen.rs
  - derive_ffi.rs
  - lib.rs
- Cargo.toml
- - consul.rs
  - lib.rs
- Cargo.toml
- - aws_store_test.rs
  - dynamodb_test.rs
  - hashicorp.rs
  - lib.rs
  - locks_test.rs
  - presign_test.rs
  - remote_store_test.rs
  - replication_service_test.rs
  - revision_tree_test.rs
  - shared_store_test.rs
  - storage_copy_on_write_test.rs
  - storage_mutable_test.rs
  - storage_remote_test.rs
  - storage_test.rs
  - store_fan_out_test.rs
  - store_keep_alive_test.rs
- Cargo.toml
- compose.yaml
- README.md
- - bench.rs
  - build-ab.sh
  - handle-fanout.rs
  - pool-sweep.sh
- - buffer.rs
  - dir.rs
  - driver.rs
  - file.rs
  - iocp.rs
  - lib.rs
  - overlapped.rs
  - pool.rs
  - psync.rs
  - uring.rs
- - conformance.rs
  - send_probe.rs
- BENCHMARKS.md
- Cargo.toml
- - lib.rs
  - lore_args.rs
  - lore_command.rs
  - lore_instrument.rs
  - validate_text.rs
  - variant.rs
- Cargo.toml
- - client.rs
  - lib.rs
- Cargo.toml
- - admin.proto
  - auth_api.proto
  - environment.proto
  - epic_events.proto
  - lock.proto
  - lore_notification.proto
  - model.proto
  - notification.proto
  - rebac_api.proto
  - replication.proto
- - convert.rs
  - lib.rs
- - v1_lint.rs
  - v1_model.rs
  - v1_repository.rs
  - v1_revision.rs
  - v1_thin_client.rs
- build.rs
- Cargo.toml
- package.json
- README.md
- - anchor.rs
  - auth.rs
  - branch.rs
  - change.rs
  - cluster.rs
  - commit.rs
  - diff.rs
  - environment.rs
  - error.rs
  - event.rs
  - file.rs
  - filter.rs
  - find.rs
  - fragment.rs
  - global.rs
  - hash.rs
  - history.rs
  - immutable.rs
  - infer.rs
  - instance.rs
  - interface.rs
  - layer.rs
  - lib.rs
  - link.rs
  - lock.rs
  - logging.rs
  - lore.rs
  - merge.rs
  - merge_carry.rs
  - metadata.rs
  - nametable.rs
  - node.rs
  - notification.rs
  - path.rs
  - progress.rs
  - projfs.rs
  - proto.rs
  - protocol.rs
  - relay.rs
  - repository.rs
  - revision.rs
  - runtime.rs
  - shared_store.rs
  - stage.rs
  - state.rs
  - store.rs
  - util.rs
- - auth.rs
  - auth_exchange.rs
  - branch_latest.rs
  - change.rs
  - clone.rs
  - commit.rs
  - commit_in_memory.rs
  - compile_fail.rs
  - composite_store.rs
  - dependency.rs
  - diff3_streaming.rs
  - dirty.rs
  - errors.rs
  - filesystem.rs
  - filter.rs
  - fragment.rs
  - hash.rs
  - helper.rs
  - immutable.rs
  - immutablestore.rs
  - in_memory_store.rs
  - inflight.rs
  - instance.rs
  - interface.rs
  - lore.rs
  - merge.rs
  - metadata.rs
  - mutablestore.rs
  - node.rs
  - node_add.rs
  - node_add_parallel.rs
  - node_delete.rs
  - node_modify.rs
  - packstore.rs
  - parallel_reads.rs
  - path.rs
  - quic.rs
  - repository_format.rs
  - reset.rs
  - revision.rs
  - runtime.rs
  - serde.rs
  - stage.rs
  - state.rs
  - store_error.rs
  - sync.rs
  - task_queue.rs
  - token_store.rs
  - unstage.rs
  - verify.rs
- build.rs
- Cargo.toml
- clippy.toml
- Dockerfile
- README-PROTOCOLS.md
- - config.toml
- - default.toml
  - dev-local.toml
  - gha.toml
  - local.toml
- - config-aws.toml
  - config-consul.toml
  - config-hooks.toml
- - install.sh
  - lore.service
- - authnz.rs
  - execution_state.rs
  - lib.rs
  - server.rs
  - server_config.rs
  - settings.rs
  - tls.rs
- build.rs
- Cargo.toml
- clippy.toml
- DOCKER.md
- Dockerfile
- README.md
- - chunker.rs
  - compress.rs
  - concurrency.rs
  - conformance.rs
  - defragment.rs
  - error.rs
  - errors.rs
  - fragment_engine.rs
  - fragment_flags.rs
  - fs_util.rs
  - gc_event.rs
  - growvec.rs
  - hash.rs
  - immutable_store.rs
  - lib.rs
  - maintenance.rs
  - mutable_conformance.rs
  - mutable_store.rs
  - options.rs
  - packstore.rs
  - read.rs
  - store_types.rs
  - test_util.rs
  - typed_bytes.rs
  - types.rs
  - write.rs
  - write_tracker.rs
- build.rs
- Cargo.toml
- - config.rs
  - drop_record.rs
  - drop_time.rs
  - error.rs
  - execution_state.rs
  - lib.rs
  - observe.rs
  - timer.rs
  - tracing.rs
- Cargo.toml
- - connection.rs
  - error.rs
  - lib.rs
  - session.rs
  - tls.rs
  - traits.rs
  - types.rs
  - util.rs
- Cargo.toml
- - asn1-rs-impl.LICENSE
  - canonical-apache-2.0.LICENSE
  - governor.LICENSE
  - rs-consul.LICENSE
- generate-notices.sh
- manual-additions.toml
- merge-manual-additions.py
- README.md
- third-party-notices.hbs
- - conftest.py
  - error_types.py
  - grpc_admin.py
  - lore.py
  - lore_ffi.py
  - lore_parsers.py
  - lore_server.py
  - service_util.py
  - status_util.py
  - test_auth.py
  - test_bisect.py
  - test_branch.py
  - test_branch_metadata.py
  - test_branch_switch_reconnect.py
  - test_case.py
  - test_cherry_pick.py
  - test_clone.py
  - test_clone_deps.py
  - test_commit.py
  - test_compact.py
  - test_conflict.py
  - test_create.py
  - test_create_offline.py
  - test_deduplicate.py
  - test_delete.py
  - test_dependency.py
  - test_diff.py
  - test_diff_git_baseline.py
  - test_dirty.py
  - test_dirty_complex.py
  - test_file.py
  - test_filter.py
  - test_forwarded_requests.py
  - test_history.py
  - test_identity.py
  - test_info.py
  - test_latest_list.py
  - test_layer.py
  - test_link.py
  - test_lock.py
  - test_lock_branch.py
  - test_lock_query.py
  - test_lock_release.py
  - test_longpath_windows.py
  - test_maintenance_mode.py
  - test_manyfiles.py
  - test_merge.py
  - test_merge_folder_delete.py
  - test_merge_into.py
  - test_merge_resolve.py
  - test_merge_restart.py
  - test_merge_view.py
  - test_metadata.py
  - test_move_copy.py
  - test_nodeblock.py
  - test_notifications.py
  - test_obliterate.py
  - test_p4shelve.py
  - test_progress_events.py
  - test_push.py
  - test_push_copy.py
  - test_push_missing_fragments.py
  - test_replicated_store.py
  - test_repository_info.py
  - test_repository_metadata.py
  - test_rest.py
  - test_restore.py
  - test_restore_missing_fragments.py
  - test_revert.py
  - test_revision_list.py
  - test_revision_metadata.py
  - test_search_nearest.py
  - test_service.py
  - test_shared_store.py
  - test_stage_parallel.py
  - test_status.py
  - test_sync.py
  - test_sync_deps.py
  - test_syncfind.py
  - test_topology.py
  - test_unstage.py
  - test_urcignore.py
  - test_utf8.py
  - test_utils.py
  - test_verify.py
  - test_view.py
- docs-lint.sh
- install.ps1
- install.sh
- - .cargo-ok
  - .cargo_vcs_info.json
  - Cargo.lock
  - Cargo.toml
  - Cargo.toml.orig
  - LICENSE-APACHE
  - LICENSE-MIT
.dockerignore
.gitignore
.loreignore
.markdownlint-cli2.jsonc
.pre-commit-clippy.py
.pre-commit-config.yaml
.rustfmt.toml
.vale.ini
about.toml
build-helper.rs
Cargo.lock
Cargo.toml
clippy.toml
CODE_OF_CONDUCT.md
CONTRIBUTING.md
DCO
deny.toml
GOVERNANCE.md
LICENSE
MAINTAINERS.md
mkdocs.yml
pyproject.toml
pyrightconfig.json
README.md
SECURITY.md
uv.lock

# Installation Guide

1. Get the code

git clone https://github.com/EpicGames/lore

Downloads the entire project code from GitHub to your computer.

cd lore

Moves into the project folder you just downloaded.

2. Docker

Easy Recommended

Prerequisites

Git Needed to download the project code from GitHub.
Docker Desktop Needed to build and run containers. Install it and keep it running in the background.

docker compose -f lore-integration-tests/compose.yaml up -d --build

Runs the command against the services defined in the compose file.

✅ Run docker compose ps to check the containers are Up. If the README mentions a port, open http://localhost:PORT in your browser.

3. Node.js

Easy

Prerequisites

Git Needed to download the project code from GitHub.
Node.js Node.js must be installed to use npm. The LTS version is recommended.

cd lore-proto

This project's files live in a subfolder, so move into it first.

npm install

Downloads and installs the libraries listed in package.json.

npm start

Starts the development/run server.

✅ After running the command, open the address shown in the terminal (usually something like http://localhost:3000) in your browser.

4. Python

Easy

Prerequisites

Git Needed to download the project code from GitHub.
Python 3 On Windows, be sure to check 'Add Python to PATH' during installation.

pip install .

Installs the package published on PyPI directly — no need to clone the source.

python <실행할 파일명>.py # README에서 정확한 실행 파일명을 확인하세요

Runs the Python script (or module).

✅ If it runs without errors and prints output in the terminal, it worked.

5. Rust

Medium

Prerequisites

Git Needed to download the project code from GitHub.
Rust (rustup) Installing via rustup also installs cargo.

cargo build --release

Compiles the Rust project.

cargo run

Builds and then immediately runs the program.

✅ If cargo build finishes without errors, it worked. The executable is created under target/.

// repository documentation

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lore

File Explorer

# Installation Guide

2. Docker

3. Node.js

4. Python

5. Rust

Today's picks

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lore

File Explorer

# Installation Guide

2. Docker

3. Node.js

4. Python

5. Rust

Today's picks

Was this content helpful?

Recent Feedback

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