feat(cli): add generate-bindings command wrapping the Stellar code generator - #824
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feat(cli): add generate-bindings command wrapping the Stellar code generator#824davidugorji wants to merge 1 commit into
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…nerator Adds a `bc-forge generate-bindings` command that drives `stellar contract bindings <language>` so binding generation is reachable from the project CLI with the configured network already applied. All seven generators the Stellar CLI exposes are supported: typescript, rust, python, java, flutter, swift and php. Option combinations are validated before spawning, so misuse is reported by this CLI rather than as an opaque subprocess failure: - exactly one contract source (--wasm, --wasm-hash or --contract-id) - --output-dir required for the generators that write a package - the rust generator accepts a local --wasm only, matching its actual flag surface, and is rejected early for network sources RPC flags are forwarded only when generating from the network, since a local wasm needs no node. The binary is resolved through STELLAR_CLI_BIN / SOROBAN_CLI_BIN to accommodate the soroban -> stellar rename, and a missing binary produces an install hint instead of a bare ENOENT. The command runner is injected so tests assert the argument vector without spawning a process. Verified end to end against Stellar CLI 25.2.0: typescript generation produced a package exposing the real contract methods, and the rust generator emitted a client module. Closes BCPathway#701
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Implements the
generate-bindingsCLI utility.Wraps
stellar contract bindings <language>so binding generation is reachable from the project CLI with the configured network already applied. All seven generators are supported (typescript, rust, python, java, flutter, swift, php).Option combinations are validated before spawning, so misuse is reported by this CLI rather than as an opaque subprocess failure: exactly one contract source,
--output-dirwhere required, and the rust generator restricted to a local--wasmto match its actual flag surface. The binary resolves throughSTELLAR_CLI_BIN/SOROBAN_CLI_BINfor the soroban→stellar rename, and a missing binary yields an install hint instead of a bare ENOENT.Verification:
tscclean, 17/17 unit tests pass, and verified end-to-end against Stellar CLI 25.2.0 — typescript generation produced a package exposing the real contract methods, and the rust generator emitted a client module.Closes #701