Install autocompletion files

Hopefully this will work

Author: vHanda

.goreleaser.yaml

@@ -36,6 +36,11 @@ archives:
       windows: Windows
       386: i386
       amd64: x86_64
+    files:
+      - LICENSE
+      - README.md
+      - completions/bash_autocomplete
+      - completions/zsh_autocomplete
 checksum:
   name_template: 'checksums.txt'
 snapshot:
@@ -53,3 +58,7 @@ brews:
     owner: GitJournal
     name: homebrew-tap
     token: "{{ .Env.TAP_GITHUB_TOKEN }}"
+    install: |
+        bin.install "git-auto-sync"
+        bash_completion.install "completions/bash_autocomplete"
+        zsh_completion.install "completions/zsh_autocomplete"

completions/bash_autocomplete

@@ -1,6 +1,6 @@
 #! /bin/bash
 
-: ${PROG:=$(basename ${BASH_SOURCE})}
+PROG=git-auto-sync
 
 _cli_bash_autocomplete() {
   if [[ "${COMP_WORDS[0]}" != "source" ]]; then

completions/zsh_autocomplete

@@ -1,3 +1,6 @@
+PROG=git-auto-sync
+_CLI_ZSH_AUTOCOMPLETE_HACK=1
+
 #compdef $PROG
 
 _cli_zsh_autocomplete() {

main.go

@@ -12,8 +12,9 @@ import (
 
 func main() {
 	app := &cli.App{
-		Name:  "git-auto-sync",
-		Usage: "Automatically Sync any Git Repo",
+		Name:                 "git-auto-sync",
+		Usage:                "Automatically Sync any Git Repo",
+		EnableBashCompletion: true,
 		Commands: []*cli.Command{
 			{
 				Name:  "watch",