From 9d9f62c579a2ac335f858b0191667bebf7994e18 Mon Sep 17 00:00:00 2001
From: Amin Yahyaabadi <aminyahyaabadi74@gmail.com>
Date: Tue, 14 Sep 2021 12:42:08 -0500
Subject: [PATCH] feat: add gcovr installation

---
 README.md                         |  2 +-
 action.yml                        |  3 +++
 src/gcovr/__tests__/gcovr.test.ts | 15 +++++++++++++++
 src/gcovr/gcovr.ts                | 15 +++++++++++++++
 src/main.ts                       |  7 +++++++
 5 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 src/gcovr/__tests__/gcovr.test.ts
 create mode 100644 src/gcovr/gcovr.ts

diff --git a/README.md b/README.md
index 1aa1b67b..6a3914bb 100644
--- a/README.md
+++ b/README.md
@@ -18,10 +18,10 @@ The package will be usable from any environment (locally, GitHub Actions, etc).
 - [x] setup llvm
 - [x] setup conan
 - [x] setup meson
+- [x] setup gcovr
 - [ ] setup msvc
 - [ ] setup gcc/mingw
 - [ ] setup vcpkg
-- [ ] setup gcovr
 - [ ] setup OpenCppCoverage
 - [ ] setup cppcheck
 - [ ] setup doxygen
diff --git a/action.yml b/action.yml
index 3ae8202b..ec2e82cc 100644
--- a/action.yml
+++ b/action.yml
@@ -23,6 +23,9 @@ inputs:
   meson:
     description: "The meson version to install."
     required: false
+  gcovr:
+    description: "The gcovr version to install."
+    required: false
 
 runs:
   using: "node12"
diff --git a/src/gcovr/__tests__/gcovr.test.ts b/src/gcovr/__tests__/gcovr.test.ts
new file mode 100644
index 00000000..83f31f8e
--- /dev/null
+++ b/src/gcovr/__tests__/gcovr.test.ts
@@ -0,0 +1,15 @@
+import { setupGcovr } from "../gcovr"
+import { spawnSync as spawn } from "child_process"
+
+jest.setTimeout(100000)
+
+describe("setup-gcovr", () => {
+  it("should setup gcovr", async () => {
+    await setupGcovr("5.0")
+
+    const { status } = spawn("gcovr", ["--version"], {
+      encoding: "utf8",
+    })
+    expect(status).toBe(0)
+  })
+})
diff --git a/src/gcovr/gcovr.ts b/src/gcovr/gcovr.ts
new file mode 100644
index 00000000..06d27eda
--- /dev/null
+++ b/src/gcovr/gcovr.ts
@@ -0,0 +1,15 @@
+import { setupPip } from "../utils/setup/setupPip"
+import { addPath, startGroup, endGroup } from "@actions/core"
+
+export async function setupGcovr(version?: string) {
+  await setupPip("gcovr", version)
+
+  if (process.platform === "linux") {
+    try {
+      startGroup(`Add /home/runner/.local/bin to PATH`)
+      addPath("/home/runner/.local/bin/")
+    } finally {
+      endGroup()
+    }
+  }
+}
diff --git a/src/main.ts b/src/main.ts
index cffd2a63..c64396a6 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,6 +1,7 @@
 import * as core from "@actions/core"
 import { setupCmake } from "./cmake/cmake"
 import { setupConan } from "./conan/conan"
+import { setupGcovr } from "./gcovr/gcovr"
 import { setupLLVM } from "./llvm/llvm"
 import { setupMeson } from "./meson/meson"
 import { setupNinja } from "./ninja/ninja"
@@ -40,6 +41,12 @@ export async function main(): Promise<number> {
       await setupMeson(mesonVersion)
     }
 
+    // setup gcovr
+    const gcovrVersion = maybeGetInput("gcovr")
+    if (gcovrVersion !== undefined) {
+      await setupGcovr(gcovrVersion)
+    }
+
     // setup llvm
     const llvmVersion = maybeGetInput("llvm")
     if (llvmVersion !== undefined) {