From affa6e70a9da9b4538f85141e604e2189a175e0a Mon Sep 17 00:00:00 2001
From: bill-auger <mr.j.spam.me@gmail.com>
Date: Mon, 16 Oct 2017 23:40:09 -0400
Subject: enable offline install

---
 parabolaiso/mkparabolaiso | 39 +++++++++++++++++++++++++++------------
 1 file changed, 27 insertions(+), 12 deletions(-)

(limited to 'parabolaiso')

diff --git a/parabolaiso/mkparabolaiso b/parabolaiso/mkparabolaiso
index 7e70554..82eab30 100755
--- a/parabolaiso/mkparabolaiso
+++ b/parabolaiso/mkparabolaiso
@@ -16,6 +16,8 @@ iso_application="Parabola GNU/Linux-libre Live/Rescue CD"
 install_dir="parabola"
 work_dir="work"
 out_dir="out"
+enable_offline_install='false'
+
 
 # Show an INFO message
 # $1: message string
@@ -77,6 +79,10 @@ _chroot_init() {
         _pacman "base"
         _pacman "syslinux"
     fi
+    # Restore live local repo cache
+    if [[ -d "${work_dir}/isorepo-${arch}" ]]; then
+        mv "${work_dir}/isorepo-${arch}" "${work_dir}/root-image/"
+    fi
 }
 
 _chroot_run() {
@@ -152,6 +158,8 @@ _usage ()
     echo "    -D <install_dir> Set an install_dir. All files will by located here."
     echo "                     Default: '${install_dir}'"
     echo "                     NOTE: Max 8 characters, use only [a-z0-9]"
+    echo "    -O               Enable offline install."
+    echo "                     Default: '${enable_offline_install}'"
     echo "    -w <work_dir>    Set the working directory"
     echo "                     Default: '${work_dir}'"
     echo "    -o <out_dir>     Set the output directory"
@@ -196,8 +204,10 @@ _show_config () {
             ;;
         run)
             _msg_info "              Run command:   ${run_cmd}"
+            _msg_info "          Offline install:   ${enable_offline_install}"
             ;;
         prepare)
+            _msg_info "          Offline install:   ${enable_offline_install}"
             ;;
         checksum)
             ;;
@@ -243,17 +253,21 @@ _cleanup () {
     if [[ -d "${work_dir}/root-image/boot" ]]; then
         find "${work_dir}/root-image/boot" -type f -name 'vmlinuz*' -delete
     fi
-    # Delete pacman database sync cache files (*.tar.gz)
-    if [[ -d "${work_dir}/root-image/var/lib/pacman" ]]; then
-        find "${work_dir}/root-image/var/lib/pacman" -maxdepth 1 -type f -delete
-    fi
-    # Delete pacman database sync cache
-    if [[ -d "${work_dir}/root-image/var/lib/pacman/sync" ]]; then
-        find "${work_dir}/root-image/var/lib/pacman/sync" -delete
-    fi
-    # Delete pacman package cache
-    if [[ -d "${work_dir}/root-image/var/cache/pacman/pkg" ]]; then
-        find "${work_dir}/root-image/var/cache/pacman/pkg" -type f -delete
+    if [[ "${enable_offline_install}" == 'false' ]]; then
+      # Delete pacman database sync cache files (*.tar.gz)
+      if [[ -d "${work_dir}/root-image/var/lib/pacman" ]]; then
+          find "${work_dir}/root-image/var/lib/pacman" -maxdepth 1 -type f -delete
+      fi
+      # Delete pacman database sync cache
+      if [[ -d "${work_dir}/root-image/var/lib/pacman/sync" ]]; then
+          find "${work_dir}/root-image/var/lib/pacman/sync" -delete
+      fi
+      # Delete pacman package cache
+      if [[ -d "${work_dir}/root-image/var/cache/pacman/pkg" ]]; then
+          find "${work_dir}/root-image/var/cache/pacman/pkg" -type f -delete
+      fi
+      # Stash live local repo cache
+      mv "${work_dir}/root-image/isorepo" "${work_dir}/isorepo-${arch}" 2> /dev/null || true
     fi
     # Delete all log files, keeps empty dirs.
     if [[ -d "${work_dir}/root-image/var/log" ]]; then
@@ -526,7 +540,7 @@ if [[ ${EUID} -ne 0 ]]; then
     _msg_error "This script must be run as root." 1
 fi
 
-while getopts 'p:r:C:L:P:A:D:w:o:vh' arg; do
+while getopts 'p:r:C:L:P:A:D:Ow:o:vh' arg; do
     case "${arg}" in
         p) pkg_list="${pkg_list} ${OPTARG}" ;;
         r) run_cmd="${OPTARG}" ;;
@@ -535,6 +549,7 @@ while getopts 'p:r:C:L:P:A:D:w:o:vh' arg; do
         P) iso_publisher="${OPTARG}" ;;
         A) iso_application="${OPTARG}" ;;
         D) install_dir="${OPTARG}" ;;
+        O) enable_offline_install='true' ;;
         w) work_dir="${OPTARG}" ;;
         o) out_dir="${OPTARG}" ;;
         v) quiet="n" ;;
-- 
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