1
load("//:build/wd_cc_capnp_library.bzl", "wd_cc_capnp_library")
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load("//:build/wd_rust_capnp_library.bzl", "wd_rust_capnp_library")
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4
def wd_capnp_library(
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        src,
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        deps = [],
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        tags = [],
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        visibility = ["//visibility:public"]):
9
    """Generates capnp library for multiple languages.
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11
    For a given file-name.capnp it will produce:
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    - `file-name_capnp` c++ library
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    - `file-name_capnp_rust` rust library
14
    """
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    base_name = src.removesuffix(".capnp")
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    target_compatible_with = select({
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        "@//build/config:no_build": ["@platforms//:incompatible"],
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        "//conditions:default": [],
19
    })
20
 
21
    # json.capnp is available implicitly for c++ targets
22
    cc_deps = [dep for dep in deps if dep != "@capnp-cpp//src/capnp/compat:json_capnp"]
23
 
24
    wd_cc_capnp_library(
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        name = base_name + "_capnp",
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        visibility = visibility,
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        deps = cc_deps,
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        srcs = [src],
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        tags = ["manual"] + tags,
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        target_compatible_with = target_compatible_with,
31
    )
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33
    rust_deps = [dep + "_rust" if dep.endswith("_capnp") else dep for dep in deps]
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    wd_rust_capnp_library(
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        name = base_name + "_capnp_rust",
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        crate_name = base_name.replace("-", "_") + "_capnp",
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        visibility = visibility,
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        deps = rust_deps,
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        srcs = [src],
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        tags = ["manual"] + tags,
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        target_compatible_with = target_compatible_with,
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    )