Golang example tweak - add `go-build` path - rebuild page TOC (#577)

examples.md

@@ -1,16 +1,20 @@
 # Examples
 
-- [Examples](#examples)
 - [C# - NuGet](#c---nuget)
 - [D - DUB](#d---dub)
+  - [POSIX](#posix)
+  - [Windows](#windows)
 - [Elixir - Mix](#elixir---mix)
 - [Go - Modules](#go---modules)
+  - [Linux](#linux)
+  - [macOS](#macos)
+  - [Windows](#windows-1)
 - [Haskell - Cabal](#haskell---cabal)
 - [Java - Gradle](#java---gradle)
 - [Java - Maven](#java---maven)
 - [Node - npm](#node---npm)
   - [macOS and Ubuntu](#macos-and-ubuntu)
-    - [Windows](#windows)
+  - [Windows](#windows-2)
   - [Using multiple systems and `npm config`](#using-multiple-systems-and-npm-config)
 - [Node - Lerna](#node---lerna)
 - [Node - Yarn](#node---yarn)
@@ -19,13 +23,13 @@
 - [PHP - Composer](#php---composer)
 - [Python - pip](#python---pip)
   - [Simple example](#simple-example)
-    - [Multiple OSes in a workflow](#multiple-oss-in-a-workflow)
+  - [Multiple OS's in a workflow](#multiple-oss-in-a-workflow)
+  - [Multiple OS's in a workflow with a matrix](#multiple-oss-in-a-workflow-with-a-matrix)
   - [Using pip to get cache location](#using-pip-to-get-cache-location)
-    - [Using a script to get cache location](#using-a-script-to-get-cache-location)
 - [Python - pipenv](#python---pipenv)
 - [R - renv](#r---renv)
   - [Simple example](#simple-example-1)
-    - [Multiple OSes in a workflow](#multiple-oss-in-a-workflow-1)
+  - [Multiple OS's in a workflow](#multiple-oss-in-a-workflow-1)
 - [Ruby - Bundler](#ruby---bundler)
 - [Rust - Cargo](#rust---cargo)
 - [Scala - SBT](#scala---sbt)
@@ -34,6 +38,7 @@
 - [Swift - Swift Package Manager](#swift---swift-package-manager)
 
 ## C# - NuGet
+
 Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
 
 ```yaml
@@ -47,6 +52,7 @@ Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/packa
 
 Depending on the environment, huge packages might be pre-installed in the global cache folder.
 With `actions/cache@v2` you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
+
 ```yaml
 - uses: actions/cache@v2
   with:
@@ -111,10 +117,40 @@ steps:
 
 ## Go - Modules
 
+### Linux
+
 ```yaml
 - uses: actions/cache@v2
   with:
-    path: ~/go/pkg/mod
+    path: |
+      ~/.cache/go-build
+      ~/go/pkg/mod
+    key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+    restore-keys: |
+      ${{ runner.os }}-go-
+```
+
+### macOS
+
+```yaml
+- uses: actions/cache@v2
+  with:
+    path: |
+      ~/Library/Caches/go-build
+      ~/go/pkg/mod
+    key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+    restore-keys: |
+      ${{ runner.os }}-go-
+```
+
+### Windows
+
+```yaml
+- uses: actions/cache@v2
+  with:
+    path: |
+      %LocalAppData%\go-build
+      ~/go/pkg/mod
     key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
     restore-keys: |
       ${{ runner.os }}-go-
@@ -241,8 +277,8 @@ The yarn cache directory will depend on your operating system and version of `ya
       ${{ runner.os }}-yarn-
 ```
 
-
 ## Node - Yarn 2
+
 The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/configuration/yarnrc#cacheFolder for more info.
 
 ```yaml
@@ -260,6 +296,7 @@ The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/c
 ```
 
 ## OCaml/Reason - esy
+
 Esy allows you to export built dependencies and import pre-built dependencies.
 ```yaml
     - name: Restore Cache
@@ -286,7 +323,6 @@ Esy allows you to export built dependencies and import pre-built dependencies.
       if: steps.restore-cache.outputs.cache-hit != 'true'
 ```
 
-
 ## PHP - Composer
 
 ```yaml
@@ -307,11 +343,13 @@ Esy allows you to export built dependencies and import pre-built dependencies.
 For pip, the cache directory will vary by OS. See https://pip.pypa.io/en/stable/reference/pip_install/#caching
 
 Locations:
+
 - Ubuntu: `~/.cache/pip`
 - Windows: `~\AppData\Local\pip\Cache`
 - macOS: `~/Library/Caches/pip`
 
 ### Simple example
+
 ```yaml
 - uses: actions/cache@v2
   with:
@@ -410,11 +448,13 @@ jobs:
 For renv, the cache directory will vary by OS. Look at https://rstudio.github.io/renv/articles/renv.html#cache
 
 Locations:
+
 - Ubuntu: `~/.local/share/renv`
 - macOS: `~/Library/Application Support/renv`
 - Windows: `%LOCALAPPDATA%/renv`
 
 ### Simple example
+
 ```yaml
 - uses: actions/cache@v2
   with: