Allow building the Go program with Bazel

.gitignore

@@ -1,9 +1,14 @@
 *~
-coverage.out
-.*.swp
-/tests_path.source
-/linter/jsonnet-lint/jsonnet-lint
-/jsonnet
-/dumpstdlibast
-*.so
 *.prof
+*.so
+.*.swp
+coverage.out
+/bazel-bin
+/bazel-genfiles
+/bazel-go-jsonnet
+/bazel-out
+/bazel-testlogs
+/dumpstdlibast
+/jsonnet
+/linter/jsonnet-lint/jsonnet-lint
+/tests_path.source

BUILD.bazel

@@ -0,0 +1,52 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+load(
+    "@bazel_gazelle//:def.bzl",
+    "gazelle",
+)
+
+# gazelle:prefix github.com/google/go-jsonnet
+gazelle(
+    name = "gazelle",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "builtins.go",
+        "desugarer.go",
+        "doc.go",
+        "error_formatter.go",
+        "imports.go",
+        "interpreter.go",
+        "runtime_error.go",
+        "static_analyzer.go",
+        "thunks.go",
+        "value.go",
+        "vm.go",
+    ],
+    importpath = "github.com/google/go-jsonnet",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//ast:go_default_library",
+        "//parser:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "desugarer_test.go",
+        "interpreter_test.go",
+        "jsonnet_test.go",
+        "main_test.go",
+        "static_analyzer_test.go",
+    ],
+    data = glob(["testdata/**"]),
+    embed = [":go_default_library"],
+    deps = [
+        "//ast:go_default_library",
+        "//astgen:go_default_library",
+        "//parser:go_default_library",
+        "@com_github_sergi_go_diff//diffmatchpatch:go_default_library",
+    ],
+)

WORKSPACE

@@ -0,0 +1,87 @@
+workspace(name = "google_jsonnet_go")
+
+load(
+    "@bazel_tools//tools/build_defs/repo:http.bzl",
+    "http_archive",
+)
+
+# Go and Gazelle
+http_archive(
+    name = "io_bazel_rules_go",
+    sha256 = "a82a352bffae6bee4e95f68a8d80a70e87f42c4741e6a448bec11998fcc82329",
+    urls = ["https://github.com/bazelbuild/rules_go/releases/download/0.18.5/rules_go-0.18.5.tar.gz"],
+)
+
+http_archive(
+    name = "bazel_gazelle",
+    sha256 = "3c681998538231a2d24d0c07ed5a7658cb72bfb5fd4bf9911157c0e9ac6a2687",
+    urls = ["https://github.com/bazelbuild/bazel-gazelle/releases/download/0.17.0/bazel-gazelle-0.17.0.tar.gz"],
+)
+
+load(
+    "@io_bazel_rules_go//go:deps.bzl",
+    "go_register_toolchains",
+    "go_rules_dependencies",
+)
+
+go_rules_dependencies()
+
+go_register_toolchains()
+
+load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies", "go_repository")
+
+gazelle_dependencies()
+
+go_repository(
+    name = "com_github_davecgh_go_spew",
+    importpath = "github.com/davecgh/go-spew",
+    tag = "v1.1.0",
+)
+
+go_repository(
+    name = "com_github_fatih_color",
+    importpath = "github.com/fatih/color",
+    tag = "v1.7.0",
+)
+
+go_repository(
+    name = "com_github_mattn_go_colorable",
+    importpath = "github.com/mattn/go-colorable",
+    tag = "v0.1.1",
+)
+
+go_repository(
+    name = "com_github_mattn_go_isatty",
+    importpath = "github.com/mattn/go-isatty",
+    tag = "v0.0.7",
+)
+
+go_repository(
+    name = "com_github_pmezard_go_difflib",
+    importpath = "github.com/pmezard/go-difflib",
+    tag = "v1.0.0",
+)
+
+go_repository(
+    name = "com_github_sergi_go_diff",
+    importpath = "github.com/sergi/go-diff",
+    tag = "v1.0.0",
+)
+
+go_repository(
+    name = "com_github_stretchr_objx",
+    importpath = "github.com/stretchr/objx",
+    tag = "v0.1.0",
+)
+
+go_repository(
+    name = "com_github_stretchr_testify",
+    importpath = "github.com/stretchr/testify",
+    tag = "v1.3.0",
+)
+
+go_repository(
+    name = "org_golang_x_sys",
+    commit = "a9d3bda3a223",
+    importpath = "golang.org/x/sys",
+)

ast/BUILD.bazel

@@ -0,0 +1,16 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "ast.go",
+        "clone.go",
+        "fodder.go",
+        "identifier_set.go",
+        "location.go",
+        "stdast.go",
+        "util.go",
+    ],
+    importpath = "github.com/google/go-jsonnet/ast",
+    visibility = ["//visibility:public"],
+)

c-bindings/BUILD.bazel

@@ -0,0 +1,23 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "c-bindings.go",
+        "internal.h",
+        "json.cpp",
+        "json.h",
+        "libjsonnet.cpp",
+    ],
+    cgo = True,
+    copts = ["-std=c++11 -Wall"],
+    importpath = "github.com/google/go-jsonnet/c-bindings",
+    visibility = ["//visibility:private"],
+    deps = ["//:go_default_library"],
+)
+
+go_binary(
+    name = "c-bindings",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)

cmd/dumpstdlibast/BUILD.bazel

@@ -0,0 +1,18 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["dumpstdlibast.go"],
+    importpath = "github.com/google/go-jsonnet/cmd/dumpstdlibast",
+    visibility = ["//visibility:private"],
+    deps = [
+        "//:go_default_library",
+        "//dump:go_default_library",
+    ],
+)
+
+go_binary(
+    name = "dumpstdlibast",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)

cmd/jsonnet/BUILD.bazel

@@ -0,0 +1,24 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["cmd.go"],
+    importpath = "github.com/google/go-jsonnet/cmd/jsonnet",
+    visibility = ["//visibility:private"],
+    deps = [
+        "//:go_default_library",
+        "@com_github_fatih_color//:go_default_library",
+    ],
+)
+
+go_binary(
+    name = "jsonnet",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["cmd_test.go"],
+    embed = [":go_default_library"],
+)

dump/BUILD.bazel

@@ -0,0 +1,18 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dump.go",
+        "pointermap.go",
+        "utils.go",
+    ],
+    importpath = "github.com/google/go-jsonnet/dump",
+    visibility = ["//visibility:public"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["dump_test.go"],
+    embed = [":go_default_library"],
+)

linter/BUILD.bazel

@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "find_variables.go",
+        "linter.go",
+    ],
+    importpath = "github.com/google/go-jsonnet/linter",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//ast:go_default_library",
+        "//parser:go_default_library",
+    ],
+)

linter/jsonnet-lint/BUILD.bazel

@@ -0,0 +1,18 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["cmd.go"],
+    importpath = "github.com/google/go-jsonnet/linter/jsonnet-lint",
+    visibility = ["//visibility:private"],
+    deps = [
+        "//:go_default_library",
+        "//linter:go_default_library",
+    ],
+)
+
+go_binary(
+    name = "jsonnet-lint",
+    embed = [":go_default_library"],
+    visibility = ["//visibility:public"],
+)

parser/BUILD.bazel

@@ -0,0 +1,25 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "context.go",
+        "lexer.go",
+        "literalfield_set.go",
+        "parser.go",
+        "static_error.go",
+    ],
+    importpath = "github.com/google/go-jsonnet/parser",
+    visibility = ["//visibility:public"],
+    deps = ["//ast:go_default_library"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "lexer_test.go",
+        "parser_test.go",
+    ],
+    embed = [":go_default_library"],
+    deps = ["//ast:go_default_library"],
+)