Replace portzap-erase with portzap-rm

bin/portzap

@@ -17,7 +17,7 @@ require_dependency() {
     deps=$1
     for dep in $deps; do
         if ! which -s "$dep"; then
-            echo "[-] This command requires ${dep}, but ${dep} wasn't found"
+            echo "[x] This command requires ${dep}, but ${dep} wasn't found"
             exit 1
         fi
     done
@@ -46,8 +46,8 @@ case $1 in
         require_dependency "git doas"
         "${libexec}"/portzap-pull "${gitdir}" "${branch}"
         ;;
-    "erase")
-        "${libexec}"/portzap-erase "${gitdir}" "${installdir}"
+    "rm")
+        "${libexec}"/portzap-rm "${gitdir}" "${installdir}"
         ;;
     "install")
         require_dependency "git doas"
@@ -59,7 +59,7 @@ case $1 in
         printf "Commands:\n"
         printf "  clone    Clone the hardenedbsd ports tree.\n"
         printf "  pull     Pull updates from the hardenedbsd ports tree.\n"
-        printf "  erase    Erase /usr/ports/ and /home/_portzap/ports/.\n"
+        printf "  rm       Remove /usr/ports/ and /home/_portzap/ports/.\n"
         printf "  install  Install the ports tree into /usr/ports/.\n"
         ;;
 esac

libexec/portzap/portzap-erase

@@ -1,44 +0,0 @@
-#!/bin/sh
-set -e
-
-##
-# variables
-gitdir=$1
-installdir=$2
-
-##
-# main
-if [ "$(id -u)" != "0" ]; then
-    echo "[-] This command must be run by root"
-    exit 1
-fi
-
-printf "[-] Are you sure ? \n"
-printf "[-] These directories will be erased:\n"
-printf "    [*] %s \n" "${gitdir}"
-printf "    [*] %s \n" "${installdir}"
-printf "[y|n] "
-while true; do
-    read -r r
-    if [ "${r}" = "y" ]; then
-        break
-    elif [ "${r}" = "n" ]; then
-        printf "[-] Nothing to do\n"
-        exit
-    else
-        printf "[-] '%s' is not a valid option.\n" "${r}"
-        printf "[y|n] "
-    fi
-done
-for dir in "${gitdir}" "${installdir}"; do
-    printf "%s  " "${dir}"
-    find "${dir}" \
-        -maxdepth 1 \
-        \! -name "." \
-        \! -name ".." \
-        \! -name "ports" \
-        -exec printf . \; \
-        -exec rm -rf "{}" \;
-    echo
-done
-printf "[-] Done\n"

libexec/portzap/portzap-rm

@@ -0,0 +1,54 @@
+#!/bin/sh
+set -e
+
+##
+# variables
+gitdir=$1
+installdir=$2
+
+##
+# functions
+erase()
+{
+    dir="${1}"
+    printf "%s  " "${dir}"
+    find "${dir}" \
+        -maxdepth 1 \
+        \! -name "." \
+        \! -name ".." \
+        \! -name "ports" \
+        -exec printf . \; \
+        -exec rm -rf "{}" \;
+    echo
+}
+
+##
+# main
+if [ "$(id -u)" != "0" ]; then
+    echo "[-] This command must be run by root"
+    exit 1
+fi
+
+printf "1 Remove the contents of %s\n" "${gitdir}"
+printf "2 Remove the contents of %s\n" "${installdir}"
+printf "3 Remove the contents of both (%s and %s)\n" "${gitdir}" "${installdir}"
+printf "4 Do nothing\n"
+printf "1-4: "
+while true; do
+    read -r r
+    if [ "${r}" = "1" ]; then
+        erase "${gitdir}"
+    elif [ "${r}" = "2" ]; then
+        erase "${installdir}"
+    elif [ "${r}" = "3" ]; then
+        erase "${gitdir}"
+        erase "${installdir}"
+    elif [ "${r}" = "4" ]; then
+        break
+    else
+        printf "%s is not a valid option\n" "${r}"
+        printf "1-4: "
+        continue
+    fi
+    exit
+done