This commit introduces a modern coverage infrastructure for Core Lightning:
- Migrate from ad-hoc coverage script to integrated Makefile targets
- Add LLVM source-based coverage support with per-test profraw organization
- Integrate coverage collection into pytest framework via TailableProc
- Add GitHub Actions workflow for nightly coverage reports
- Add Taskfile.yml for convenient task automation
- Add codecov.yml for Codecov integration
- Add comprehensive coverage documentation in COVERAGE.md
- Update contributor workflow docs with new coverage script path
- Add coverage data files to .gitignore (*.profraw, *.profdata)
- Remove obsolete contrib/clang-coverage-report.sh
- Remove obsolete tests/conftest.py (now using pyln-testing markers)
- Update pyproject.toml to include pyln-testing in main dependencies
The new infrastructure automatically collects coverage data when CLN_COVERAGE_DIR
is set, organizing profraw files by test name for granular analysis.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
When installed, the name is `lightning-hsmtool`. We actually copy
`tools/hsmtool` to `tools/lightning-hsmtool` but that's a silly step
which we should get rid of.
So:
1. Make sure our documentation always refers to it as lightning-hsmtool.
2. Make sure our tests invoke it as `lightning-hsmtool`.
3. Rename the C file.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Also added missing "added" annotation. This meant that I had to manually
change contrib/msggen/msggen/patch.py to insert that added notation where it
was missing from .msggen.json.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-None: introduced this release.
Changelog-Added: Plugins: "filters" can be specified on the `custommsg` hook to limit what message types the hook will be called for.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: the `rpc_command` hook can now specify a "filter" on what commands it is interested in.
This is just a polite way of telling us that if we close, don't bother broadcasting
since we didn't broadcast the funding tx.
Changelog-Added: JSON-RPC: `fundchannel_complete` new parameter `withhold` (default false).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: `listpeerchannels` `funding` object `withheld` flag, and `listclosedchannels` `funding_withheld` flags, indicating fundchannel_complete was called with the `withheld` parameter true.
Changelog-Added: JSON-RPC: `psbt` field in `funding` in listpeerchannels, and `funding_psbt` in listclosedchannels.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Somehow I missed this when deprecating `short_channel_id` being null.
Changelog-Deprecated: Plugins: `channel_state_changed` notification `message` field being `null`: it will be omitted instead.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We have the issue of aliases: xpay uses scids like 0x0x0 for
routehints and blinded paths, and then can apply reservations to them. But
generally, reservations are *global*, so we need to differentiate.
Changelog-Added: Plugins: `askrene-reserve` and `askrene-unreserve` can take an optional `layer` inside `path` elements.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Switched to nixpkgs-unstable
Replaced postgresql dependency with much smaller libpq.
Utilise new inputs.self.submodules feature to simplify flake use
Moved apps to a separate file
Changelog-None
Changelog-Added: askrene-bias-node: an RPC command to set a bias on node's outgoing or incoming channels.
Signed-off-by: Lagrang3 <lagrang3@protonmail.com>
We add one more field to biases: "timestamp".
With the timestamp variable old biases can be removed with the
askrene-age command.
Changelog-Added: Plugins: askrene channel biases now have an associated timestamp, and are timed out by askrene-age
Signed-off-by: Lagrang3 <lagrang3@protonmail.com>
For example, `autoclean-once failedforwards` would count every non-failed forwards
as "uncleaned".
This is both technically correct and completely useless.
Changelog-Fixed: JSON-RPC: `autoclean-once` returns "uncleaned" number reflecting number of candidates which were too new to be cleaned, not all records we didn't delete.
Fixes: https://github.com/ElementsProject/lightning/issues/8632
Reported-by: @grubles and several other sharp-eyed users.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We also document this in the listnetworkevents command itself.
The test_autoclean_once was getting repetitive, so I cleaned that
up too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: `autoclean` will remove networkevents after 30 days by default.
In some cases it is helpful to know who offered us the HTLC.
Changelog-Changed: Plugins: The `htlc_accepted` hook now knows the
`peer_id` of the peer that offered us the HTLC.
Signed-off-by: Peter Neuroth <pet.v.ne@gmail.com>
Okay, so I think this is what happened to me:
1) I had brew installed on my Intel Mac
2) I got an Apple Silicon Mac
3) I setup my new Mac by copying over Intel Mac harddrive
4) I now have two brew's installed on my machine:
a) /usr/local/bin/brew (for intel macs & cross-compiling)
b) /opt/homebrew/bin/brew (for (for apple silicon)
5) The wrong brew was in my path (a)
Looking through our getting started docs, we seem to reference both /usr/local/... and opt/homebrew/...
Update the installation document to mac this and related issues more clear for new users who might run into this problem.
Changelog-None
This commit introduces a new field `invoice_msat` to the htlc_accepted
hook. If this field is specified it will replace the amount of the
invoice that belongs to the payment_hash of the HTLC on internal checks.
This is useful in scenarios where we actually expect a smaller amount
than initially specified in an invoice.
Changelog-Changed: Plugins: `htlc_accepted` hook can now override the
expected total amount of the invoice that belongs to the HTLC.
Signed-off-by: Peter Neuroth <pet.v.ne@gmail.com>
Of course we still have to return a `bech32` for the deprecation period.
Changelog-Added: JSON-RPC: `newaddr` will now return a `p2tr` field by default.
Changelog-Deprecated: JSON-RPC: `newaddr` returning a `bech32` field if `addresstype` is not specified (use `p2tr`).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We have another report of looping. This maxparts code is being completely
rewritten, but it's good to have a catchall for any other cases which might
emerge.
I had to make it customizable since our tests under valgrind are SLOW!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
No idea if it works, we don't test it and nobody runs it. I guess not.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: Config: non-functioning litecoin support (who knew we even had that?)
We shipped our own because Ubuntu xenial (16.4) had an ancient one.
Changelog-Changed: Build: libsodium version >= 1.0.4 now required (released 2015-06-11)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Every distribution we have packages this now.
Changelog-Changed: Build: lowdown is now required (we no longer bundle our own).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This schema change updates newaddr to remove bip86 which was previously added, since don't want to make unnecessary schema changes this is being removed.
The generated files for the exposesecret schema change are also being added
Update the exposesecret plugin to work with the new unified HSM secret
format that supports BIP39 mnemonics.
Changelog-Added - exposesecret now has a mnemonic field
Changelog-Changed: hsmd: New nodes will now be created with a BIP-39 12-word phrase as their root secret.
Changelog-Deprecated: config: `encrypted-hsm` to require a passphrase (use `hsm-passphrase`).
Changelog-Added: config: `hsm-passphrase` indicates we should use a manual passphrase with the hsm secret.
