Removed scripts (included in inv-alias branch)

activate.sh

@@ -1 +0,0 @@
-export PATH="$PATH:$PWD/scripts/bin"

build_binaries.sh

@@ -1,2 +0,0 @@
-cd ./scripts
-go build  -o ./bin/inv-alias ./inv-alias.go

scripts/bin/hosto

@@ -1,54 +0,0 @@
-#!/usr/bin/env bash
-
-VERSION="0.1.0"
-
-function help() {
-  echo -e \
-    "Usage: $(basename $0) [OPTIONS] [COMMAND]\n\n" \
-    "Options:\n" \
-    "   -i, --inv-file <path>       Specify the Ansible inventory to add.\n" \
-    "   -h, --help                  Show help.\n" \
-    "   -v, --version               Show version."
-}
-
-if [[ $# -eq 0 ]]; then
-  help
-  exit 1
-fi
-
-INVENTORY_FILE="$(pwd)/inventory"
-
-while [[ $# -gt 0 ]]; do
-  case $1 in
-    -i|--inv-file)
-      INVENTORY_FILE="$2"
-      shift
-      shift
-      ;;
-    -h|--help)
-      help
-      exit 1
-      ;;
-    -v|--version)
-      echo $VERSION
-      exit 1
-      ;;
-    -*|--*)
-      echo "hosto: unrecognized option '$1'"
-      help
-      exit 1
-      ;;
-    *)
-      break
-      ;;
-  esac
-done
-
-if [ -f $INVENTORY_FILE ]; then
-  sudo inv-alias add $INVENTORY_FILE
-  eval $@
-  sudo inv-alias rm $INVENTORY_FILE
-else
-  echo "hosto: Could not find inventory file at $INVENTORY_FILE"
-  eval $@
-fi

scripts/inv-alias.go

@@ -1,150 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"io/fs"
-	"io/ioutil"
-	"log"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-)
-
-type AliasMap map[string]string
-
-const (
-	HostsFile string = "/etc/hosts"
-)
-
-func FixedSplit(s, sep string, parts int) []string {
-	n := make([]string, parts)
-	p := strings.SplitN(s, sep, parts)
-	copy(n, p)
-	return n
-}
-
-func IsLegalLine(line string) bool {
-	c := line[0]
-	return c != '[' && c != '#'
-}
-
-func BuildRegionString(regionName string, aliases AliasMap) string {
-	b := strings.Builder{}
-	b.WriteString("#region ")
-	b.WriteString(regionName)
-	b.WriteString("\n")
-
-	for ip, alias := range aliases {
-		b.WriteString(ip)
-		b.WriteString("\t")
-		b.WriteString(alias)
-		b.WriteString("\n")
-	}
-
-	b.WriteString("#endregion")
-	return b.String()
-}
-
-func BuildRegionRegexp(regionName string) *regexp.Regexp {
-	b := strings.Builder{}
-	b.WriteString("(?s)\n#region ")
-	b.WriteString(regexp.QuoteMeta(regionName))
-	b.WriteString(".*#endregion")
-	r := regexp.MustCompile(b.String())
-	return r
-}
-
-func ScanAliases(fileReader io.Reader) (AliasMap, error) {
-	aliasMap := AliasMap{}
-	scanner := bufio.NewScanner(fileReader)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if IsLegalLine(line) {
-			s := FixedSplit(line, "#", 2)
-			ip, alias := strings.TrimSpace(s[0]), strings.TrimSpace(s[1])
-			if _, ok := aliasMap[ip]; !ok && alias != "" {
-				aliasMap[ip] = alias
-			}
-		}
-	}
-
-	if err := scanner.Err(); err != nil {
-		return nil, err
-	}
-
-	return aliasMap, nil
-}
-
-func AddAliases(fileName string) {
-	file, err := os.Open(fileName)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	h, err := ScanAliases(file)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	file.Close()
-
-	r := BuildRegionRegexp(fileName)
-	s := BuildRegionString(fileName, h)
-
-	content, err := ioutil.ReadFile(HostsFile)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	c := r.ReplaceAllString(string(content), s)
-	if !r.MatchString(c) {
-		c += ("\n" + s)
-	}
-
-	err = os.WriteFile(HostsFile, []byte(c[:]), fs.FileMode(os.O_WRONLY|os.O_TRUNC))
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func RemoveAliases(fileName string) {
-	regionReg := BuildRegionRegexp(fileName)
-	content, err := ioutil.ReadFile(HostsFile)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	c := regionReg.ReplaceAll(content, []byte(""))
-	err = os.WriteFile(HostsFile, c, fs.FileMode(os.O_WRONLY|os.O_TRUNC))
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func main() {
-	u := fmt.Sprintf("Please use: %s <add|rm> <file:path>\n", os.Args[0])
-
-	if len(os.Args) < 3 {
-		fmt.Println(u)
-		os.Exit(1)
-	}
-
-	p, err := filepath.Abs(os.Args[2])
-	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
-	}
-
-	switch os.Args[1] {
-	case "add":
-		AddAliases(p)
-	case "rm":
-		RemoveAliases(p)
-	default:
-		fmt.Println(u)
-		os.Exit(1)
-	}
-}