Build wrappers on Github Actions

.github/.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+results
+tmp
+
+# Build
+public/css/main.css
+
+# Coverage directory used by tools like istanbul
+coverage
+.nyc_output
+coverage.*
+
+# API keys and secrets
+.env
+
+# Dependency directory
+node_modules
+bower_components
+
+# Optional npm cache directory
+.npm
+
+# Editors
+.idea
+*.iml
+
+# OS metadata
+.DS_Store
+Thumbs.db
+
+# ignore yarn.lock
+yarn.lock
+
+**/lib/*
+
+# debug "symbols"
+*.js.map

.github/.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "console": "integratedTerminal",
+            "request": "launch",
+            "name": "Launch Program",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            //"preLaunchTask": "npm: distribute - actions/build_cache_executor",
+            "program": "${file}",
+            "outFiles": [
+                "${workspaceFolder}/dist/**/*.js"
+            ]
+        },
+        {
+            "name": "mocha tests",
+            "type": "node",
+            "protocol": "inspector",
+            "request": "launch",
+            "console": "integratedTerminal",
+            "program": "${workspaceRoot}/ga_packages/build_cache_executor/node_modules/mocha/bin/_mocha",
+            "stopOnEntry": false,
+            "cwd": "${workspaceRoot}/ga_packages/build_cache_executor/",
+            "args": [ "-r", "ts-node/register", "${workspaceRoot}/ga_packages/build_cache_executor/__tests__/**/*.ts", "--no-timeouts", "--colors"],
+            "runtimeExecutable": null,
+            "env": {
+            "NODE_ENV": "testing"
+            }
+        }
+    ]
+}

.github/.vscode/tasks.json

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+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "npm",
+			"script": "build_to_distribute",
+			"path": "actions/build_cache_executor/",
+			"group": "build",
+			"problemMatcher": [],
+			"label": "npm: distribute - actions/build_cache_executor",
+			"detail": "tsc"
+		},
+		{
+			"type": "npm",
+			"script": "build",
+			"path": "ga_packages/build_cache_executor/",
+			"group": "build",
+			"problemMatcher": [],
+			"label": "npm: build - ga_packages/build_cache_executor",
+			"detail": "tsc"
+		}
+	]
+}

.github/actions/build_cache_executor/.eslintignore

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+.eslintignore

.github/actions/build_cache_executor/.eslintrc

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+{
+  "root": true,
+  "env": {
+    "commonjs": true,
+    "mocha": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "plugins": [
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:prettier/recommended"
+  ],
+  "rules": {
+  }
+}

.github/actions/build_cache_executor/action.yml

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+name: Build and cache executor
+description: Once supplied build commands, the action checks for cached binaries and builds if not found. The outcome of a build is then cached for later use
+inputs:
+  cmds:
+    description: New line separated commands that need to be executed to produce the build
+    required: true
+  cachePaths:
+    description: New line separated paths that the action is going to use to produce an index to look up cached artifacts or to save them if none were found
+    required: true
+  hashPrefix:
+    description: Optional prefix to add to the resulting hash used to search and save for cached builds
+    required: false
+outputs:
+  hashKey:
+    description: Key used to retrieve the just cached build at a later time
+runs:
+  using: node12
+  main: ./dist/index.js