6 islands fail to compile on development branch (WASM standalone build) #31

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opened 2026-02-26 23:36:13 +00:00 by mik-tf · 0 comments

mik-tf commented

2026-02-26 23:36:13 +00:00

Owner

Problem

When building standalone WASM islands via scripts/build_standalone.sh, 6 islands fail to compile on the current development branch. This was discovered while adding WASM frontend builds to the production Docker container (hero_services PR #38).

31/37 islands build successfully, but these 6 fail with compilation errors:

hero_archipelagos_filesystem
hero_archipelagos_contexts
hero_archipelagos_ai
hero_archipelagos_code
hero_archipelagos_room
hero_archipelagos_hero_service

How to reproduce

# From hero_archipelagos repo root
INSTALL_DIR=/tmp/islands bash scripts/build_standalone.sh --install --force

Each failing island is built with:

wasm-pack build --target web --features standalone --no-default-features

Impact

The production container (hero_services Dockerfile.prod) builds all standalone islands during the Docker image build. These 6 islands are skipped, meaning those apps won't be available in the Hero OS desktop environment.

Expected behavior

All islands with [package.metadata.island] and a standalone feature should compile to WASM without errors.

## Problem When building standalone WASM islands via `scripts/build_standalone.sh`, 6 islands fail to compile on the current `development` branch. This was discovered while adding WASM frontend builds to the production Docker container (hero_services PR #38). 31/37 islands build successfully, but these 6 fail with compilation errors: - `hero_archipelagos_filesystem` - `hero_archipelagos_contexts` - `hero_archipelagos_ai` - `hero_archipelagos_code` - `hero_archipelagos_room` - `hero_archipelagos_hero_service` ## How to reproduce ```bash # From hero_archipelagos repo root INSTALL_DIR=/tmp/islands bash scripts/build_standalone.sh --install --force ``` Each failing island is built with: ```bash wasm-pack build --target web --features standalone --no-default-features ``` ## Impact The production container (hero_services Dockerfile.prod) builds all standalone islands during the Docker image build. These 6 islands are skipped, meaning those apps won't be available in the Hero OS desktop environment. ## Expected behavior All islands with `[package.metadata.island]` and a `standalone` feature should compile to WASM without errors.