terrahelp 0.7.3 (new formula)

Closes #47573.

Signed-off-by: Rui Chen <chenrui333@gmail.com>

Formula/terrahelp.rb

@@ -0,0 +1,54 @@
+class Terrahelp < Formula
+  desc "Tool providing extra functionality for Terraform"
+  homepage "https://github.com/opencredo/terrahelp"
+  url "https://github.com/opencredo/terrahelp/archive/v0.7.3.tar.gz"
+  sha256 "e0d281092e399804e7fcb7636c45af2709e5b69609af07c6b8929ac793afe7d9"
+  head "https://github.com/opencredo/terrahelp.git"
+
+  depends_on "go" => :build
+
+  def install
+    ENV["GOPATH"] = buildpath
+    ENV.prepend_create_path "PATH", buildpath/"bin"
+
+    dir = buildpath/"src/github.com/opencredo/terrahelp"
+    dir.install buildpath.children
+
+    cd dir do
+      ENV["GOOS"] = "darwin"
+      ENV["GOARCH"] = "amd64"
+
+      system "go", "build", "-mod=vendor", "-o", "dist/darwin/amd64/terrahelp"
+      bin.install "dist/darwin/amd64/terrahelp"
+    end
+  end
+
+  test do
+    tf_vars = testpath/"terraform.tfvars"
+    tf_vars.write <<~EOS
+      tf_sensitive_key_1         = "sensitive-value-1-AK#%DJGHS*G"
+    EOS
+
+    tf_output = testpath/"tf.out"
+    tf_output.write <<~EOS
+      Refreshing Terraform state in-memory prior to plan...
+      The refreshed state will be used to calculate this plan, but
+      will not be persisted to local or remote state storage.
+
+      ...
+
+      <= data.template_file.example
+          rendered:  "<computed>"
+          template:  "..."
+          vars.%:    "1"
+          vars.msg1: "sensitive-value-1-AK#%DJGHS*G"
+
+      Plan: 0 to add, 0 to change, 0 to destroy.
+    EOS
+
+    output = shell_output("cat #{tf_output} \| #{bin}/terrahelp mask --tfvars #{tf_vars}").strip
+
+    assert_match("vars.msg1: \"******\"", output, "expecting sensitive value to be masked")
+    assert_not_match(/sensitive\-value\-1\-AK#%DJGHS\*G/, output, "not expecting sensitive value to be presentt")
+  end
+end