Merge pull request #27 from prysmaticlabs/add-gazelle

Add gazelle, generated BUILDs for examples, update rules_go

BUILD.bazel

@@ -1,4 +1,10 @@
 load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+load("@bazel_gazelle//:def.bzl", "gazelle")
+
+# gazelle:prefix github.com/prysmaticlabs/go-bls
+gazelle(name = "gazelle")
+
+# gazelle:exclude bls.c
 
 go_library(
     name = "go_default_library",
@@ -7,14 +13,14 @@ go_library(
         "crypto.go",
     ],
     cdeps = [
-      "go-lib",
+        "go-lib",
     ],
     cgo = True,
-    clinkopts = ["-lstdc++"],
-    copts = ["-DMCLBN_FP_UNIT_SIZE=6 -DMCL_DONT_USE_OPENSSL"],
+    clinkopts = ["-lstdc++"],  # keep
+    copts = ["-DMCLBN_FP_UNIT_SIZE=6 -DMCL_DONT_USE_OPENSSL"],  # keep
     importpath = "github.com/prysmaticlabs/go-bls",
     visibility = ["//visibility:public"],
-    x_defs = { "bazel": "true" },
+    x_defs = {"bazel": "true"},
 )
 
 cc_library(

WORKSPACE

@@ -2,16 +2,26 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
 http_archive(
     name = "io_bazel_rules_go",
-    url = "https://github.com/bazelbuild/rules_go/releases/download/0.16.6/rules_go-0.16.6.tar.gz",
-    sha256 = "ade51a315fa17347e5c31201fdc55aa5ffb913377aa315dceb56ee9725e620ee",
+    urls = ["https://github.com/bazelbuild/rules_go/releases/download/0.17.0/rules_go-0.17.0.tar.gz"],
+    sha256 = "492c3ac68ed9dcf527a07e6a1b2dcbf199c6bf8b35517951467ac32e421c06c1",
 )
 
-load("@io_bazel_rules_go//go:def.bzl", "go_rules_dependencies", "go_register_toolchains")
+http_archive(
+    name = "bazel_gazelle",
+    urls = ["https://github.com/bazelbuild/bazel-gazelle/releases/download/0.16.0/bazel-gazelle-0.16.0.tar.gz"],
+    sha256 = "7949fc6cc17b5b191103e97481cf8889217263acf52e00b560683413af204fcb",
+)
+
+load("@io_bazel_rules_go//go:deps.bzl", "go_rules_dependencies", "go_register_toolchains")
 
 go_rules_dependencies()
 
 go_register_toolchains()
 
+load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")
+
+gazelle_dependencies()
+
 load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
 
 git_repository(

bls.c

@@ -8,9 +8,9 @@ void blsSignatureAdd(blsSignature *sig, const blsSignature *rhs){}
 int blsVerify(const blsSignature *sig, const blsPublicKey *pub, const void *m, mclSize size){ return 0; }
 void mclBnFr_add(mclBnFr *z, const mclBnFr *x, const mclBnFr *y){}
 void mclBnFr_clear(mclBnFr *x){}
-mclSize mclBnFr_deserialize(mclBnFr *x, const void *buf, mclSize bufSize){}
+mclSize mclBnFr_deserialize(mclBnFr *x, const void *buf, mclSize bufSize){ return 0; }
 void mclBnFr_div(mclBnFr *z, const mclBnFr *x, const mclBnFr *y){}
-mclSize mclBnFr_getStr(char *buf, mclSize maxBufSize, const mclBnFr *x, int ioMode){}
+mclSize mclBnFr_getStr(char *buf, mclSize maxBufSize, const mclBnFr *x, int ioMode){ return 0; }
 int mclBnFr_setStr(mclBnFr *x, const char *buf, mclSize bufSize, int ioMode){ return 0; }
 void mclBnFr_inv(mclBnFr *y, const mclBnFr *x){}
 int mclBnFr_isEqual(const mclBnFr *x, const mclBnFr *y){ return 0; }

example/aggregate-verify/BUILD.bazel

@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "github.com/prysmaticlabs/go-bls/example/aggregate-verify",
+    visibility = ["//visibility:private"],
+    deps = ["//:go_default_library"],
+)
+
+go_binary(
+    name = "aggregate-verify",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)

example/hash-map-to-g2/BUILD.bazel

@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "github.com/prysmaticlabs/go-bls/example/hash-map-to-g2",
+    visibility = ["//visibility:private"],
+    deps = ["//:go_default_library"],
+)
+
+go_binary(
+    name = "hash-map-to-g2",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)

example/parallelize-verification/BUILD.bazel

@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "github.com/prysmaticlabs/go-bls/example/parallelize-verification",
+    visibility = ["//visibility:private"],
+    deps = ["//:go_default_library"],
+)
+
+go_binary(
+    name = "parallelize-verification",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)

example/single-sign-verify/BUILD.bazel

@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    importpath = "github.com/prysmaticlabs/go-bls/example/single-sign-verify",
+    visibility = ["//visibility:private"],
+    deps = ["//:go_default_library"],
+)
+
+go_binary(
+    name = "single-sign-verify",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)