Reference implementation of the Filecoin protocol, written in Go
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Steven Allen a888ea0d1f fix: avoid holding a lock while calling the View callback
Interleaved puts/views could get really slow and there's no real reason
to use view under the covers here because the underlying blockstore is
always a "memstore".
2021-03-11 20:03:38 -08:00
.circleci Merge pull request #5604 from filecoin-project/feat/packer-build 2021-03-02 13:55:44 +01:00
.github Update proving-issues.md 2021-02-27 00:55:55 -05:00
api Merge pull request #5620 from filecoin-project/feat/disable-owner-worker-fallback 2021-03-10 11:21:39 +01:00
blockstore fix: avoid holding a lock while calling the View callback 2021-03-11 20:03:38 -08:00
build v1.5.2 changelog, version bump 2021-03-11 10:28:40 +01:00
chain Merge pull request #5730 from filecoin-project/asr/genesis-rootkey 2021-03-08 22:42:09 +01:00
cli Metadata datastore log 2021-03-09 22:33:01 +01:00
cmd Merge pull request #5757 from filecoin-project/chore/sr2_stats_factored_out 2021-03-10 14:15:35 +01:00
conformance Merge branch 'master' into refactor/lib/blockstore 2021-02-28 19:55:23 +00:00
documentation Merge pull request #5620 from filecoin-project/feat/disable-owner-worker-fallback 2021-03-10 11:21:39 +01:00
extern Merge pull request #5779 from filecoin-project/feat/storagefsm-no-restart-log 2021-03-11 15:18:32 +01:00
gen backupds: Allow larger values in write log 2021-03-11 12:03:24 +01:00
genesis port to v2 imports 2020-10-21 12:16:23 -07:00
journal unshare the journal 2020-10-09 13:23:07 -07:00
lib fix lint 2021-03-11 12:05:32 +01:00
lotuspond Generate v3 methods for pond 2021-01-28 19:01:28 +01:00
markets Merge branch 'feat/max-deal-collateral-multiplier' into next 2021-03-10 11:13:15 +01:00
metrics add some metrics 2021-03-05 14:48:57 +02:00
miner Make state tipset usage consistent in the API 2020-12-09 11:29:40 -08:00
node Merge pull request #5755 from filecoin-project/feat/kvlog 2021-03-10 14:13:01 +01:00
paychmgr Update markets, cbor-gen with soft map decoding 2021-02-19 20:11:43 +01:00
scripts bugfix: fixup devnet script 2020-11-22 00:11:39 +08:00
storage wdpost: Always head tipset to get randomness 2021-03-11 09:59:26 +01:00
system avoid global ResourceConstraints. 2020-12-02 22:26:30 +00:00
testplans Merge branch 'master' into refactor/lib/blockstore 2021-02-28 19:55:23 +00:00
tools tag in droplet image 2021-03-01 10:11:52 -08:00
.codecov.yml Add misc tooling to codecov ignore list 2021-01-13 17:07:27 +01:00
.dockerignore add docker support 2019-12-05 11:31:32 +08:00
.gitignore add keygen outfile 2020-12-04 18:39:35 +08:00
.gitmodules remove extern/blst 2021-01-20 16:19:07 +01:00
.golangci.yml Lint everything 2020-08-20 20:46:36 -07:00
CHANGELOG.md v1.5.2 changelog, version bump 2021-03-11 10:28:40 +01:00
Dockerfile.lotus add job to build docker image and push to AWS ECR private repo 2021-01-20 16:27:19 +01:00
go.mod update go-statestore to avoid redundant log writes 2021-03-11 13:34:35 +01:00
go.sum update go-statestore to avoid redundant log writes 2021-03-11 13:34:35 +01:00
LICENSE-APACHE Add basic readme and licenses 2019-08-01 21:26:11 -07:00
LICENSE-MIT Add basic readme and licenses 2019-08-01 21:26:11 -07:00
Makefile Add butterfly network 2021-02-17 19:42:47 +00:00
README.md README: refine Contribute section. 2021-01-12 16:59:48 +00:00
SECURITY.md Update SECURITY.md (#5246) 2020-12-23 00:48:25 -03:00

Project Lotus Logo

Project Lotus - 莲


Lotus is an implementation of the Filecoin Distributed Storage Network. For more details about Filecoin, check out the Filecoin Spec.

Building & Documentation

For instructions on how to build, install and setup lotus, please visit https://docs.filecoin.io/get-started/lotus.

Reporting a Vulnerability

Please send an email to security@filecoin.org. See our security policy for more details.

These repos are independent and reusable modules, but are tightly integrated into Lotus to make up a fully featured Filecoin implementation:

Contribute

Lotus is a universally open project and welcomes contributions of all kinds: code, docs, and more. However, before making a contribution, we ask you to heed these recommendations:

  1. If the proposal entails a protocol change, please first submit a Filecoin Improvement Proposal.
  2. If the change is complex and requires prior discussion, open an issue or a discussion to request feedback before you start working on a pull request. This is to avoid disappointment and sunk costs, in case the change is not actually needed or accepted.
  3. Please refrain from submitting PRs to adapt existing code to subjective preferences. The changeset should contain functional or technical improvements/enhancements, bug fixes, new features, or some other clear material contribution. Simple stylistic changes are likely to be rejected in order to reduce code churn.

When implementing a change:

  1. Adhere to the standard Go formatting guidelines, e.g. Effective Go. Run go fmt.
  2. Stick to the idioms and patterns used in the codebase. Familiar-looking code has a higher chance of being accepted than eerie code. Pay attention to commonly used variable and parameter names, avoidance of naked returns, error handling patterns, etc.
  3. Comments: follow the advice on the Commentary section of Effective Go.
  4. Minimize code churn. Modify only what is strictly necessary. Well-encapsulated changesets will get a quicker response from maintainers.
  5. Lint your code with golangci-lint (CI will reject your PR if unlinted).
  6. Add tests.
  7. Title the PR in a meaningful way and describe the rationale and the thought process in the PR description.
  8. Write clean, thoughtful, and detailed commit messages. This is even more important than the PR description, because commit messages are stored inside the Git history. One good rule is: if you are happy posting the commit message as the PR description, then it's a good commit message.

License

Dual-licensed under MIT + Apache 2.0