Invoice rebalancing between managed nodes (#74)

* Invoice rebalancing, error pkg rename to avoid clash with standard library errors pkg, refactored structs to simplify its initialization

* Regtest polar on bitcoind 26.0 and lnd 0.17.4

* Bump loopd

* Update gitsubmodules lnd 0.17.4 and loop 0.27.1

* Recompile loopd mock

* Removed compilation of rpc for loop and lnd

* Added bob as managed node

* Refactored structs initialization and added nodeCtxs map

* Update launch.json configuration for debugging liquidator

* Update Go version to 1.22 in GitHub Actions workflow

* Simplify invoice rebalancing logic in liquidator.go

.github/workflows/go.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v3
       with:
-        go-version: 1.19
+        go-version: 1.22
 
     - name: Build
       run: go build -v ./...

.justfile

@@ -14,16 +14,13 @@ run *args='': build
 install-loopd-loop:
     cd loop/cmd/loop && go install .
     cd loop/cmd/loopd && go install .
-compile-lnrpc-proto:
-    rm -rf ./github.com/lightningnetwork/lnd && protoc -I lnd/lnrpc --go_out=. --go-grpc_out=.  lnd/lnrpc/*.proto && cd ./github.com/lightningnetwork/lnd/lnrpc && go mod init lnrpc
+
 compile-nodeguard-proto:
     rm -rf nodeguard && protoc -I rpc --go_out=. --go-grpc_out=.  rpc/*.proto && mockgen -destination ./nodeguard/nodeguard_mock.go -source nodeguard/nodeguard_grpc.pb.go  -package nodeguard && mockgen -destination ./nodeguard/nodeguard_mock.go -source nodeguard/nodeguard_grpc.pb.go  -package nodeguard
 compile-lnd-client-mock:
     mockgen -destination lightning_rpc_mock.go -source lnd/lnrpc/lightning_grpc.pb.go  -package main
 compile-provider-mock:
-    mockgen -destination ./provider/provider_mock.go -source provider/provider.go  -package provider && mockgen -destination ./provider/loopd_mock.go -source loop/looprpc/client_grpc.pb.go  -package provider
-compile-loop-proto:
-    rm -rf ./github.com/lightninglabs/loop && cd loop && protoc -I. -I looprpc -I swapserverrpc --go_out=.. --go-grpc_out=..  looprpc/*.proto  && cd ../github.com/lightninglabs/loop/looprpc && go mod init looprpc    
+    mockgen -destination ./provider/provider_mock.go -source provider/provider.go  -package provider && mockgen -destination ./provider/loopd_mock.go -source loop/looprpc/client_grpc.pb.go  -package provider 
 cover-test:
     go test ./... -coverprofile=coverage.out; go tool cover -html=coverage.out
 start-loopserver: build-loopserver

.vscode/launch.json

@@ -5,21 +5,21 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Launch Package",
+            "name": "Debug liquidator",
             "type": "go",
             "request": "launch",
             "mode": "debug",
             "program": "${workspaceFolder}",
             "env": {
-                "LNDCONNECTURIS": "lndconnect://127.0.0.1:10003?cert=MIICJTCCAcygAwIBAgIQLYfp6m1vP9wFBXOcE-UsaDAKBggqhkjOPQQDAjAxMR8wHQYDVQQKExZsbmQgYXV0b2dlbmVyYXRlZCBjZXJ0MQ4wDAYDVQQDEwVjYXJvbDAeFw0yMzAzMjkxNTM4MjBaFw0yNDA1MjMxNTM4MjBaMDExHzAdBgNVBAoTFmxuZCBhdXRvZ2VuZXJhdGVkIGNlcnQxDjAMBgNVBAMTBWNhcm9sMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEcXT4dekJnAiZWd8Pk3FgL1BSFXMRwLGSAlk7Di5hIJnIA1B_o8RWKzlPz7u3Aw5mmWHhN8B2MWMylWlWB2130KOBxTCBwjAOBgNVHQ8BAf8EBAMCAqQwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDwYDVR0TAQH_BAUwAwEB_zAdBgNVHQ4EFgQUDOS-19_0LFGf62WRyaaUSLc3j98wawYDVR0RBGQwYoIFY2Fyb2yCCWxvY2FsaG9zdIIFY2Fyb2yCDnBvbGFyLW4xLWNhcm9sggR1bml4ggp1bml4cGFja2V0ggdidWZjb25uhwR_AAABhxAAAAAAAAAAAAAAAAAAAAABhwSsFQAFMAoGCCqGSM49BAMCA0cAMEQCHxYe59PCXrTtSmGsOjfQo6V-sS8j73cqWOzTQbvgI3gCIQCj7sOxnZWBwilec7t8bBXjwPgX9frv8408JW4QhNFOUg&macaroon=AgEDbG5kAvgBAwoQHsW2NwwWb2yOKFMWQQkUWhIBMBoWCgdhZGRyZXNzEgRyZWFkEgV3cml0ZRoTCgRpbmZvEgRyZWFkEgV3cml0ZRoXCghpbnZvaWNlcxIEcmVhZBIFd3JpdGUaIQoIbWFjYXJvb24SCGdlbmVyYXRlEgRyZWFkEgV3cml0ZRoWCgdtZXNzYWdlEgRyZWFkEgV3cml0ZRoXCghvZmZjaGFpbhIEcmVhZBIFd3JpdGUaFgoHb25jaGFpbhIEcmVhZBIFd3JpdGUaFAoFcGVlcnMSBHJlYWQSBXdyaXRlGhgKBnNpZ25lchIIZ2VuZXJhdGUSBHJlYWQAAAYgjpV-eOw554EPrSXPxDhQuOnnwHmEO47Hu1Uiu6EiMNY",
+                "LNDCONNECTURIS": "lndconnect://127.0.0.1:10003?cert=MIICJTCCAcygAwIBAgIQLYfp6m1vP9wFBXOcE-UsaDAKBggqhkjOPQQDAjAxMR8wHQYDVQQKExZsbmQgYXV0b2dlbmVyYXRlZCBjZXJ0MQ4wDAYDVQQDEwVjYXJvbDAeFw0yMzAzMjkxNTM4MjBaFw0yNDA1MjMxNTM4MjBaMDExHzAdBgNVBAoTFmxuZCBhdXRvZ2VuZXJhdGVkIGNlcnQxDjAMBgNVBAMTBWNhcm9sMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEcXT4dekJnAiZWd8Pk3FgL1BSFXMRwLGSAlk7Di5hIJnIA1B_o8RWKzlPz7u3Aw5mmWHhN8B2MWMylWlWB2130KOBxTCBwjAOBgNVHQ8BAf8EBAMCAqQwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDwYDVR0TAQH_BAUwAwEB_zAdBgNVHQ4EFgQUDOS-19_0LFGf62WRyaaUSLc3j98wawYDVR0RBGQwYoIFY2Fyb2yCCWxvY2FsaG9zdIIFY2Fyb2yCDnBvbGFyLW4xLWNhcm9sggR1bml4ggp1bml4cGFja2V0ggdidWZjb25uhwR_AAABhxAAAAAAAAAAAAAAAAAAAAABhwSsFQAFMAoGCCqGSM49BAMCA0cAMEQCHxYe59PCXrTtSmGsOjfQo6V-sS8j73cqWOzTQbvgI3gCIQCj7sOxnZWBwilec7t8bBXjwPgX9frv8408JW4QhNFOUg&macaroon=AgEDbG5kAvgBAwoQHsW2NwwWb2yOKFMWQQkUWhIBMBoWCgdhZGRyZXNzEgRyZWFkEgV3cml0ZRoTCgRpbmZvEgRyZWFkEgV3cml0ZRoXCghpbnZvaWNlcxIEcmVhZBIFd3JpdGUaIQoIbWFjYXJvb24SCGdlbmVyYXRlEgRyZWFkEgV3cml0ZRoWCgdtZXNzYWdlEgRyZWFkEgV3cml0ZRoXCghvZmZjaGFpbhIEcmVhZBIFd3JpdGUaFgoHb25jaGFpbhIEcmVhZBIFd3JpdGUaFAoFcGVlcnMSBHJlYWQSBXdyaXRlGhgKBnNpZ25lchIIZ2VuZXJhdGUSBHJlYWQAAAYgjpV-eOw554EPrSXPxDhQuOnnwHmEO47Hu1Uiu6EiMNY,lndconnect://127.0.0.1:10002?cert=MIICHjCCAcOgAwIBAgIRAIo0ymsuTa2pwV6D4S0sVU4wCgYIKoZIzj0EAwIwLzEfMB0GA1UEChMWbG5kIGF1dG9nZW5lcmF0ZWQgY2VydDEMMAoGA1UEAxMDYm9iMB4XDTIzMDMyOTE1MzgyMFoXDTI0MDUyMzE1MzgyMFowLzEfMB0GA1UEChMWbG5kIGF1dG9nZW5lcmF0ZWQgY2VydDEMMAoGA1UEAxMDYm9iMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEvYpHe6seaLVfS76lVxmZuo1VdwPSu3ENam48mG8xUvokXKAiVxJ9m8kgsEp8mGxWHTO5sVR7PQptCNAQPb2UYaOBvzCBvDAOBgNVHQ8BAf8EBAMCAqQwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDwYDVR0TAQH_BAUwAwEB_zAdBgNVHQ4EFgQUJmnSJicFf2dj0M014osRBf0qEsEwZQYDVR0RBF4wXIIDYm9igglsb2NhbGhvc3SCA2JvYoIMcG9sYXItbjEtYm9iggR1bml4ggp1bml4cGFja2V0ggdidWZjb25uhwR_AAABhxAAAAAAAAAAAAAAAAAAAAABhwSsFQAEMAoGCCqGSM49BAMCA0kAMEYCIQCEtET3b29t8HU37xF6uy545iMFlo5zRooDvOsfqAFhRQIhAJE4UQrg-Fk4Cb0JApilTO8BgE_utibAWEH6hcC5dAXb&macaroon=AgEDbG5kAvgBAwoQ4OiaaPniOYIoqZWJBjfSUxIBMBoWCgdhZGRyZXNzEgRyZWFkEgV3cml0ZRoTCgRpbmZvEgRyZWFkEgV3cml0ZRoXCghpbnZvaWNlcxIEcmVhZBIFd3JpdGUaIQoIbWFjYXJvb24SCGdlbmVyYXRlEgRyZWFkEgV3cml0ZRoWCgdtZXNzYWdlEgRyZWFkEgV3cml0ZRoXCghvZmZjaGFpbhIEcmVhZBIFd3JpdGUaFgoHb25jaGFpbhIEcmVhZBIFd3JpdGUaFAoFcGVlcnMSBHJlYWQSBXdyaXRlGhgKBnNpZ25lchIIZ2VuZXJhdGUSBHJlYWQAAAYguFrmtpMziYfNZe2mCiRXPpYjAbKpHY98ViVlDWNodR8",
                 "POLLINGINTERVAL": "5s",
                 "RETRIESBEFOREBACKOFF": "3",
                 "BACKOFFCOEFFICIENT": "0.99",
                 "BACKOFFLIMIT": "0.1",
                 "LOGLEVEL": "DEBUG",
                 "LOGFORMAT": "text",
                 "NODEGUARDHOST": "localhost:50051",
-                "LOOPDCONNECTURIS": "lndconnect://localhost:11010?cert=MIIC1zCCAn2gAwIBAgIQRWr7OVVAidkjx3rY1Fui1DAKBggqhkjOPQQDAjA6MSAwHgYDVQQKExdsb29wIGF1dG9nZW5lcmF0ZWQgY2VydDEWMBQGA1UEAxMNRG9vbW1hYy5sb2NhbDAeFw0yMzA0MTExMDIyMTJaFw0yNDA2MDUxMDIyMTJaMDoxIDAeBgNVBAoTF2xvb3AgYXV0b2dlbmVyYXRlZCBjZXJ0MRYwFAYDVQQDEw1Eb29tbWFjLmxvY2FsMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZ4oLXzeFkXnnnjZvbHoJLWTBkzovapwkv43lMFAGvD3EUYjapn9UN63LOamwSW67S2p4fyDbZykRVi5KdGuHWqOCAWMwggFfMA4GA1UdDwEB_wQEAwICpDATBgNVHSUEDDAKBggrBgEFBQcDATAPBgNVHRMBAf8EBTADAQH_MB0GA1UdDgQWBBQ_C-VsxCCp7hIukcSQY66T_1-wwDCCAQYGA1UdEQSB_jCB-4INRG9vbW1hYy5sb2NhbIIJbG9jYWxob3N0ggR1bml4ggp1bml4cGFja2V0ggdidWZjb25uhwR_AAABhxAAAAAAAAAAAAAAAAAAAAABhxD-gAAAAAAAAAAAAAAAAAABhxD-gAAAAAAAAFSCWv_--hJchxD-gAAAAAAAAFSCWv_--hJahxD-gAAAAAAAAFSCWv_--hJbhxD-gAAAAAAAAAAtb1hMXkTshwTAqAHlhxD-gAAAAAAAAHQf-P_-JUMfhwQKkK07hxD-gAAAAAAAANx-KvMiB6mphxD-gAAAAAAAAIdaqQYVUHbchxD-gAAAAAAAAM6BCxy9LAaeMAoGCCqGSM49BAMCA0gAMEUCIHmOfHbewxWmX0JoItg8vF84A3GWfYLvjbnGxoapsaH4AiEAlGk3QVSDSHjP7vntLEK37tJ3ZCZAYeuLJKYSjbgbdI8&macaroon=AgEEbG9vcAJ3AwoQSQHLuEtbfDxGeNmwvABdRRIBMBoMCgRhdXRoEgRyZWFkGg8KBGxvb3ASAmluEgNvdXQaGgoLc3VnZ2VzdGlvbnMSBHJlYWQSBXdyaXRlGhUKBHN3YXASB2V4ZWN1dGUSBHJlYWQaDQoFdGVybXMSBHJlYWQAAAYgHb_8HcZwROzXASOxItpkbD3XAWHy1Ye32vlc1ccLeg8",
+                "LOOPDCONNECTURIS": "lndconnect://localhost:11010?cert=MIIC1zCCAn2gAwIBAgIQRWr7OVVAidkjx3rY1Fui1DAKBggqhkjOPQQDAjA6MSAwHgYDVQQKExdsb29wIGF1dG9nZW5lcmF0ZWQgY2VydDEWMBQGA1UEAxMNRG9vbW1hYy5sb2NhbDAeFw0yMzA0MTExMDIyMTJaFw0yNDA2MDUxMDIyMTJaMDoxIDAeBgNVBAoTF2xvb3AgYXV0b2dlbmVyYXRlZCBjZXJ0MRYwFAYDVQQDEw1Eb29tbWFjLmxvY2FsMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZ4oLXzeFkXnnnjZvbHoJLWTBkzovapwkv43lMFAGvD3EUYjapn9UN63LOamwSW67S2p4fyDbZykRVi5KdGuHWqOCAWMwggFfMA4GA1UdDwEB_wQEAwICpDATBgNVHSUEDDAKBggrBgEFBQcDATAPBgNVHRMBAf8EBTADAQH_MB0GA1UdDgQWBBQ_C-VsxCCp7hIukcSQY66T_1-wwDCCAQYGA1UdEQSB_jCB-4INRG9vbW1hYy5sb2NhbIIJbG9jYWxob3N0ggR1bml4ggp1bml4cGFja2V0ggdidWZjb25uhwR_AAABhxAAAAAAAAAAAAAAAAAAAAABhxD-gAAAAAAAAAAAAAAAAAABhxD-gAAAAAAAAFSCWv_--hJchxD-gAAAAAAAAFSCWv_--hJahxD-gAAAAAAAAFSCWv_--hJbhxD-gAAAAAAAAAAtb1hMXkTshwTAqAHlhxD-gAAAAAAAAHQf-P_-JUMfhwQKkK07hxD-gAAAAAAAANx-KvMiB6mphxD-gAAAAAAAAIdaqQYVUHbchxD-gAAAAAAAAM6BCxy9LAaeMAoGCCqGSM49BAMCA0gAMEUCIHmOfHbewxWmX0JoItg8vF84A3GWfYLvjbnGxoapsaH4AiEAlGk3QVSDSHjP7vntLEK37tJ3ZCZAYeuLJKYSjbgbdI8&macaroon=AgEEbG9vcAJ3AwoQSQHLuEtbfDxGeNmwvABdRRIBMBoMCgRhdXRoEgRyZWFkGg8KBGxvb3ASAmluEgNvdXQaGgoLc3VnZ2VzdGlvbnMSBHJlYWQSBXdyaXRlGhUKBHN3YXASB2V4ZWN1dGUSBHJlYWQaDQoFdGVybXMSBHJlYWQAAAYgHb_8HcZwROzXASOxItpkbD3XAWHy1Ye32vlc1ccLeg8,lndconnect://localhost:11010?cert=MIIC1zCCAn2gAwIBAgIQRWr7OVVAidkjx3rY1Fui1DAKBggqhkjOPQQDAjA6MSAwHgYDVQQKExdsb29wIGF1dG9nZW5lcmF0ZWQgY2VydDEWMBQGA1UEAxMNRG9vbW1hYy5sb2NhbDAeFw0yMzA0MTExMDIyMTJaFw0yNDA2MDUxMDIyMTJaMDoxIDAeBgNVBAoTF2xvb3AgYXV0b2dlbmVyYXRlZCBjZXJ0MRYwFAYDVQQDEw1Eb29tbWFjLmxvY2FsMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZ4oLXzeFkXnnnjZvbHoJLWTBkzovapwkv43lMFAGvD3EUYjapn9UN63LOamwSW67S2p4fyDbZykRVi5KdGuHWqOCAWMwggFfMA4GA1UdDwEB_wQEAwICpDATBgNVHSUEDDAKBggrBgEFBQcDATAPBgNVHRMBAf8EBTADAQH_MB0GA1UdDgQWBBQ_C-VsxCCp7hIukcSQY66T_1-wwDCCAQYGA1UdEQSB_jCB-4INRG9vbW1hYy5sb2NhbIIJbG9jYWxob3N0ggR1bml4ggp1bml4cGFja2V0ggdidWZjb25uhwR_AAABhxAAAAAAAAAAAAAAAAAAAAABhxD-gAAAAAAAAAAAAAAAAAABhxD-gAAAAAAAAFSCWv_--hJchxD-gAAAAAAAAFSCWv_--hJahxD-gAAAAAAAAFSCWv_--hJbhxD-gAAAAAAAAAAtb1hMXkTshwTAqAHlhxD-gAAAAAAAAHQf-P_-JUMfhwQKkK07hxD-gAAAAAAAANx-KvMiB6mphxD-gAAAAAAAAIdaqQYVUHbchxD-gAAAAAAAAM6BCxy9LAaeMAoGCCqGSM49BAMCA0gAMEUCIHmOfHbewxWmX0JoItg8vF84A3GWfYLvjbnGxoapsaH4AiEAlGk3QVSDSHjP7vntLEK37tJ3ZCZAYeuLJKYSjbgbdI8&macaroon=AgEEbG9vcAJ3AwoQSQHLuEtbfDxGeNmwvABdRRIBMBoMCgRhdXRoEgRyZWFkGg8KBGxvb3ASAmluEgNvdXQaGgoLc3VnZ2VzdGlvbnMSBHJlYWQSBXdyaXRlGhUKBHN3YXASB2V4ZWN1dGUSBHJlYWQaDQoFdGVybXMSBHJlYWQAAAYgHb_8HcZwROzXASOxItpkbD3XAWHy1Ye32vlc1ccLeg8",
                 "OTEL_RESOURCE_ATTRIBUTES": "service.name=liquidator,service.version=0.1.0",
                 "OTEL_EXPORTER_OTLP_ENDPOINT": "host.docker.internal:4317"
             }

errors/errors.go → customerrors/errors.go

@@ -1,4 +1,4 @@
-package errors
+package customerrors
 
 // Error type for when a swap is in progress
 type SwapInProgressError struct {