[CLD-1924]: feat(solana): port solana funding helpers from Chainlink#19
Merged
graham-chainlink merged 1 commit intomainfrom Apr 27, 2026
Merged
Conversation
Contributor
There was a problem hiding this comment.
Pull request overview
Adds Solana-side SOL funding helpers to support deployer-funded transfers, aligning this repo’s deployment utilities with the referenced upstream implementation.
Changes:
- Introduces
FundFromAddressIxsto build System Program transfer instructions for funding multiple accounts. - Introduces
FundFromDeployerKeyto fund accounts from the chain deployer key and confirm the resulting transaction.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
graham-chainlink
force-pushed
the
ggoh/CLD-1924/solana-fund-helpers
branch
from
c348e5e to
75a0d66
Compare
graham-chainlink
changed the title
Contributor
There was a problem hiding this comment.
Pull request overview
Adds Solana SOL funding helpers to support deployer-funded transfers, ported from chainlink’s deployments helpers.
Changes:
- Introduces
FundFromAddressIxsto build system program SOL transfer instructions for multiple recipients. - Introduces
FundFromDeployerKeyto transfer SOL from the chain deployer key and wait for confirmation. - Adds a unit test validating the generated transfer instructions decode as
system.Transferwith the expected lamports.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| pkg/family/solana/fund.go | Adds instruction builder + deployer-based funding/confirm helper. |
| pkg/family/solana/fund_test.go | Adds unit test coverage for FundFromAddressIxs instruction construction/decoding. |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
graham-chainlink
force-pushed
the
ggoh/CLD-1924/solana-fund-helpers
branch
from
75a0d66 to
785b33d
Compare
graham-chainlink
force-pushed
the
ggoh/CLD-1924/solana-fund-helpers
branch
from
785b33d to
8f729dd
Compare
Contributor
There was a problem hiding this comment.
Pull request overview
Ports Solana funding helper utilities into this repo to make it easy to generate (and optionally submit/confirm) SOL transfer instructions for funding multiple recipient accounts.
Changes:
- Added
FundFromAddressIxsto build system program transfer instructions for a sender → N recipients. - Added
FundFromDeployerKeywrapper to fund recipients from the configured Solana deployer key and wait for confirmation. - Added a unit test validating the generated instructions and promoted the Solana gobindings dependency to a direct
go.modrequirement.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| pkg/family/solana/fund.go | Introduces SOL funding helpers (instruction creation + deployer-key confirmation wrapper). |
| pkg/family/solana/fund_test.go | Adds unit coverage for instruction generation/decoding and lamport amount correctness. |
| go.mod | Makes the Solana gobindings dependency direct (consistent with existing direct imports). |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
graham-chainlink
force-pushed
the
ggoh/CLD-1924/solana-fund-helpers
branch
from
8f729dd to
015997e
Compare
graham-chainlink
force-pushed
the
ggoh/CLD-1924/solana-fund-helpers
branch
from
015997e to
7a801cd
Compare
Contributor
There was a problem hiding this comment.
Pull request overview
Adds Solana SOL funding helper utilities (ported from Chainlink deployments) to construct system-program transfer instructions and optionally submit/confirm them via the Solana chain wrapper.
Changes:
- Introduce
FundFromAddressIxsto build Solana system transfer instructions for multiple recipients. - Introduce
FundFromDeployerKeyto fund recipients from the chain deployer key and wait for confirmation. - Add a unit test validating the generated instructions decode as
system.Transferwith the expected accounts and lamports.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| pkg/family/solana/fund.go | Adds instruction builder + deployer-key funding helper that confirms transfers. |
| pkg/family/solana/fund_test.go | Adds unit test asserting instruction structure and decoded transfer amount. |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
graham-chainlink
force-pushed
the
ggoh/CLD-1924/solana-fund-helpers
branch
from
7a801cd to
110644e
Compare
DimitriosNaikopoulos
approved these changes
Apr 27, 2026
jkongie
added a commit
that referenced
this pull request
May 6, 2026
🤖 I have created a release *beep* *boop* --- ## [0.1.0](cld-changesets-v0.0.1...cld-changesets-v0.1.0) (2026-05-06) ### Features * add "catalog create chain metadata" changeset ([#36](#36)) ([c12bb51](c12bb51)) * add catalog create contract metadata changeset ([#27](#27)) ([8ec1cbc](8ec1cbc)) * add CRE workflow deploy changeset and operation ([#1](#1)) ([960fde1](960fde1)) * add target name param to cre deploy changeset ([#3](#3)) ([8b25662](8b25662)) * fund mcms pdas ([#22](#22)) ([821e542](821e542)) * **jobspec:** port jobspec changesets from chainlink ([#21](#21)) ([0ce3f74](0ce3f74)) * link token ([#30](#30)) ([07345c1](07345c1)) * **pkg:** add contract constants and Solana MCMS state loading ([#5](#5)) ([6a2bbee](6a2bbee)) * port BuildProposalFromBatchesV2 ([#24](#24)) ([28d53d7](28d53d7)) * port run changeset from chainlink ([#32](#32)) ([693922f](693922f)) * port solana grant role ([#33](#33)) ([7eca5be](7eca5be)) * port token approve ([#40](#40)) ([04130de](04130de)) * **port:** firedrill mcms with operations api refactor ([#25](#25)) ([6d9010c](6d9010c)) * **solana:** add SOL funding helpers for deployer transfers ([#19](#19)) ([63bebf8](63bebf8)) * **solana:** port over mcms pda loader ([#11](#11)) ([7170ddc](7170ddc)) ### Bug Fixes * **aptos:** move state load ([#8](#8)) ([de58102](de58102)) * **evm:** port state load evm funcs ([#9](#9)) ([99279f1](99279f1)) * **state:** restore addressbook usage ([#17](#17)) ([017cd5e](017cd5e)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: app-token-issuer-ops-platform[bot] <275822481+app-token-issuer-ops-platform[bot]@users.noreply.github.com> Co-authored-by: James Kong <61834+jkongie@users.noreply.github.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Port from https://github.com/smartcontractkit/chainlink/blob/develop/deployment/common/changeset/solana/helpers.go
JIRA: https://smartcontract-it.atlassian.net/browse/CLD-1924