✨ Add option to exclude certain files when syncing directories #26

src/config.js

@@ -1,6 +1,7 @@
 const core = require('@actions/core')
 const yaml = require('js-yaml')
 const fs = require('fs-extra')
+const path = require('path')
 
 require('dotenv').config()
 
@@ -126,6 +127,14 @@ const parseRepoName = (fullRepo) => {
 	}
 }
 
+const parseExclude = (text, src) => {
+	if (text === undefined || typeof text !== 'string') return undefined
+
+	const files = text.split('\n').filter((i) => i)
+
+	return files.map((file) => path.join(src, file))
+}
+
 const parseFiles = (files) => {
 	return files.map((item) => {
 
@@ -141,7 +150,8 @@ const parseFiles = (files) => {
 			return {
 				source: item.source,
 				dest: item.dest !== undefined ? item.dest : item.source,
-				replace: item.replace !== undefined ? item.replace : REPLACE_DEFAULT
+				replace: item.replace !== undefined ? item.replace : REPLACE_DEFAULT,
+				exclude: parseExclude(item.exclude, item.source)
 			}
 		}
 

src/helpers.js

@@ -59,11 +59,21 @@ const pathIsDirectory = async (path) => {
 	return stat.isDirectory()
 }
 
-const copy = async (src, dest) => {
+const copy = async (src, dest, exclude) => {
 
 	core.debug(`CP: ${ src } TO ${ dest }`)
 
-	return fs.copy(src, dest)
+	const filterFunc = (file) => {
+
+		if (exclude.includes(file)) {
+			core.debug(`Excluding file ${ file }`)
+			return false
+		}
+
+		return true
+	}
+
+	return fs.copy(src, dest, (exclude !== undefined && { filter: filterFunc }))
 }
 
 const remove = async (src) => {

src/index.js

@@ -69,7 +69,7 @@ const run = async () => {
 
 				if (isDirectory) core.warning(`Source is directory`)
 
-				await copy(source, localDestination)
+				await copy(source, localDestination, file.exclude)
 
 				await git.add(file.dest)