Change path of differ to make go install more ergonomic

.github/workflows/bazel-ci.yaml

@@ -27,9 +27,9 @@ jobs:
       # You won't do this in your build since you will likely use a prebuilt bazel-differ binary, but we
       # need to bootstrap
       - name: build
-        run: bazel build //cli:bazel-differ
+        run: bazel build //:bazel-differ
       - name: set bazel differ path
-        run: echo "BAZEL_DIFFER=$(bazel info bazel-bin)/cli/bazel-differ_/bazel-differ" >> $GITHUB_ENV
+        run: echo "BAZEL_DIFFER=$(bazel info bazel-bin)/bazel-differ_/bazel-differ" >> $GITHUB_ENV
       # This section starts an example of how to use get-targets in your CI process
       - name: Get revisions
         id: get-revisions

.github/workflows/release.yml

@@ -15,13 +15,13 @@ jobs:
       - name: build amd64
         run: |
           set -eu
-          bazelisk build //cli:bazel-differ-linux-amd64
-          bazelisk run --run_under "cp -f " //cli:bazel-differ-linux-amd64 $(pwd)/bazel-differ-linux-amd64
+          bazelisk build //:bazel-differ-linux-amd64
+          bazelisk run --run_under "cp -f " //:bazel-differ-linux-amd64 $(pwd)/bazel-differ-linux-amd64
       - name: build arm64
         run: |
           set -eu
-          bazelisk build //cli:bazel-differ-linux-arm64
-          bazelisk run --run_under "cp -f " //cli:bazel-differ-linux-arm64 $(pwd)/bazel-differ-linux-arm64
+          bazelisk build //:bazel-differ-linux-arm64
+          bazelisk run --run_under "cp -f " //:bazel-differ-linux-arm64 $(pwd)/bazel-differ-linux-arm64
       - name: get release URL
         id: get_release
         uses: bruceadams/get-release@v1.2.2
@@ -60,13 +60,13 @@ jobs:
       - name: build amd64
         run: |
           set -eu
-          bazelisk build //cli:bazel-differ-darwin-amd64
-          bazelisk run --run_under "cp -f " //cli:bazel-differ-darwin-amd64 $(pwd)/bazel-differ-darwin-amd64
+          bazelisk build //:bazel-differ-darwin-amd64
+          bazelisk run --run_under "cp -f " //:bazel-differ-darwin-amd64 $(pwd)/bazel-differ-darwin-amd64
       - name: build arm64
         run: |
           set -eu
-          bazelisk build //cli:bazel-differ-darwin-arm64
-          bazelisk run --run_under "cp -f " //cli:bazel-differ-darwin-arm64 $(pwd)/bazel-differ-darwin-arm64
+          bazelisk build //:bazel-differ-darwin-arm64
+          bazelisk run --run_under "cp -f " //:bazel-differ-darwin-arm64 $(pwd)/bazel-differ-darwin-arm64
       - name: get release URL
         id: get_release
         uses: bruceadams/get-release@v1.2.2

BUILD.bazel

@@ -1,6 +1,7 @@
 # gazelle:prefix github.com/ewhauser/bazel-differ
 # gazelle:exclude sql
 load("@bazel_gazelle//:def.bzl", "gazelle")
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
 
 gazelle(
     name = "gazelle",
@@ -44,3 +45,57 @@ sh_binary(
         no_match_error = "Buildozer does not have a binary for your platform",
     ),
 )
+
+go_binary(
+    name = "bazel-differ",
+    embed = [":cli_lib"],
+    visibility = ["//visibility:public"],
+)
+
+go_binary(
+    name = "bazel-differ-linux-amd64",
+    embed = [":cli_lib"],
+    goarch = "amd64",
+    goos = "linux",
+    pure = "on",
+    static = "on",
+    visibility = ["//visibility:public"],
+)
+
+go_binary(
+    name = "bazel-differ-linux-arm64",
+    embed = [":cli_lib"],
+    goarch = "arm64",
+    goos = "linux",
+    pure = "on",
+    static = "on",
+    visibility = ["//visibility:public"],
+)
+
+go_binary(
+    name = "bazel-differ-darwin-amd64",
+    embed = [":cli_lib"],
+    goarch = "amd64",
+    goos = "darwin",
+    pure = "on",
+    static = "on",
+    visibility = ["//visibility:public"],
+)
+
+go_binary(
+    name = "bazel-differ-darwin-arm64",
+    embed = [":cli_lib"],
+    goarch = "arm64",
+    goos = "darwin",
+    pure = "on",
+    static = "on",
+    visibility = ["//visibility:public"],
+)
+
+go_library(
+    name = "cli_lib",
+    srcs = ["main.go"],
+    importpath = "github.com/ewhauser/bazel-differ/cli",
+    visibility = ["//visibility:private"],
+    deps = ["//cmd"],
+)