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gl-sdk: generate Kotlin bindings with a gobley build that fixes 32-bit ARM #749

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Merged
cdecker merged 1 commit into from
Oct 13, 2026
Merged

gl-sdk: generate Kotlin bindings with a gobley build that fixes 32-bit ARM #749

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10 changes: 8 additions & 2 deletions build/.tasks.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,9 +18,15 @@ tasks:
vars:
OS_NAME:
sh: uname | tr '[:upper:]' '[:lower:]'
# gobley 0.3.7 misreads u8/u16 return values on 32-bit ARM Android, which fails the UniFFI
# checksum check once the app is AOT-compiled (https://github.com/gobley/gobley/issues/252).
# This revision carries the fix proposed upstream in https://github.com/gobley/gobley/pull/297.
GOBLEY_GIT: https://github.com/angelix/gobley
GOBLEY_REV: 40cef27c59829ca97a71945928028f9ab4880305
GOBLEY_ROOT: target/gobley
cmds:
- cargo install --bin gobley-uniffi-bindgen gobley-uniffi-bindgen@0.3.7
- gobley-uniffi-bindgen --config ./libs/gl-sdk/uniffi.kotlin-multiplatform.toml --library ./target/aarch64-linux-android/debug/libglsdk.a --out-dir target/release/kotlin-multiplatform
- cargo install --locked --git {{.GOBLEY_GIT}} --rev {{.GOBLEY_REV}} --root {{.GOBLEY_ROOT}} --bin gobley-uniffi-bindgen gobley-uniffi-bindgen
- "{{.GOBLEY_ROOT}}/bin/gobley-uniffi-bindgen --config ./libs/gl-sdk/uniffi.kotlin-multiplatform.toml --library ./target/aarch64-linux-android/debug/libglsdk.a --out-dir target/release/kotlin-multiplatform"
- cp -a ./target/release/kotlin-multiplatform/* libs/gl-sdk-android/lib/src/
- mkdir -p libs/gl-sdk-android/lib/src/lib/ios-arm64
- mkdir -p libs/gl-sdk-android/lib/src/lib/ios-simulator-arm64
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4 changes: 4 additions & 0 deletions libs/gl-sdk/CHANGELOG.md
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Expand Up @@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

## Unreleased

### Fixed

- Kotlin: `UniFFI API checksum mismatch` on 32-bit ARM Android once the app is AOT-compiled. The bindings are generated with a gobley build that reads `u8`/`u16` return values correctly ([gobley#252](https://github.com/gobley/gobley/issues/252)).

### Added

- `Scheduler.lightning_available(node_id)` — asks whether the Lightning account backed by `node_id` may be surfaced to the user. Intended as a feature gate for applications that offer Lightning alongside other account types. Callable before `register()` and without credentials, since the decision has to be made before a node exists. The answer is monotonic: once the node is registered it is reported as available and stays that way, whatever the node's status or the provider's capacity. Before registration the answer is advisory; treat an error as "unknown" rather than as a negative answer. Greenlight currently reports every unregistered account as unavailable while the backing Lightning Service Provider integration is being built.
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