From 74ba0b70feab2a3c3d1ef85d30f096e471f34d5c Mon Sep 17 00:00:00 2001
From: JOLIMAITRE Matthieu <matthieu@imagevo.fr>
Date: Sat, 16 Mar 2024 00:48:20 +0100
Subject: [PATCH] change script to use nat network instead of bridge, and
 account for moved profiles

---
 src/build.sh | 50 ++++++++++++++++++++++++++------------------------
 1 file changed, 26 insertions(+), 24 deletions(-)

diff --git a/src/build.sh b/src/build.sh
index 12b80b9..1b83cb4 100755
--- a/src/build.sh
+++ b/src/build.sh
@@ -5,16 +5,17 @@ cd "$(dirname "$(realpath "$0")")"
 alias log='echo [build.sh]'
 
 
+TMP_DIR="${TMP_DIR:-"$PWD/../tmp"}"
+OUT_DIR="${OUT_DIR:-"$PWD/../output"}"
 VBOX_VERSION=$(VBoxManage --version | cut -d 'r' -f 1)
-ETH_DEV=$(route | grep '^default' | grep -o '[^ ]*$')
 VM_NAME="epitls_build"
 
 
 log "updating environment"
-    sudo rm -fr tmp
-    mkdir -p tmp output
-    if ! [ -f output/guest_add.iso ]
-    then wget -O output/guest_add.iso "https://download.virtualbox.org/virtualbox/$VBOX_VERSION/VBoxGuestAdditions_$VBOX_VERSION.iso"
+    sudo rm -fr "$TMP_DIR"
+    mkdir -p "$TMP_DIR" "$OUT_DIR"
+    if ! [ -f "$OUT_DIR/guest_add.iso" ]
+    then wget -O "$OUT_DIR/guest_add.iso" "https://download.virtualbox.org/virtualbox/$VBOX_VERSION/VBoxGuestAdditions_$VBOX_VERSION.iso"
     fi
 
 
@@ -22,21 +23,21 @@ AURS="zerofree"
 
 
 log "creating package db"
-    rm -fr /tmp/custom-db
-    mkdir  /tmp/custom-db
+    rm -fr "$TMP_DIR/custom-db"
+    mkdir  "$TMP_DIR/custom-db"
     for aur in $AURS
     do
-        git clone "https://aur.archlinux.org/$aur.git" "/tmp/custom-db/$aur"
-        ( cd "/tmp/custom-db/$aur" && makepkg; )
-        mv /tmp/custom-db/$aur/$aur-* /tmp/custom-db/
-        repo-add /tmp/custom-db/custom.db.tar.gz /tmp/custom-db/$aur-*.pkg.tar.zst
+        git clone "https://aur.archlinux.org/$aur.git" "$TMP_DIR/custom-db/$aur"
+        ( cd "$TMP_DIR/custom-db/$aur" && makepkg; )
+        mv "$TMP_DIR"/custom-db/$aur/$aur-* "$TMP_DIR/custom-db/"
+        repo-add "$TMP_DIR/custom-db/custom.db.tar.gz" "$TMP_DIR/custom-db"/$aur-*.pkg.tar.zst
     done
 
 
 log "creating iso"
-    sudo mkarchiso -v -w $PWD/tmp/wdir -r -o $PWD/output $PWD/profile
-    rm -f                     output/install.iso
-    mv output/archlinux-*.iso output/install.iso
+    sudo mkarchiso -v -w "$TMP_DIR/wdir" -r -o "$OUT_DIR" "$PWD/profile"
+    rm -f                         "$OUT_DIR/install.iso"
+    mv "$OUT_DIR"/archlinux-*.iso "$OUT_DIR/install.iso"
 
 
 if VBoxManage showvminfo $VM_NAME 2> /dev/null
@@ -47,26 +48,27 @@ fi
 
 log "creating VM"
     VBoxManage createvm --name=$VM_NAME --ostype=ArchLinux_64 --register
-    VBoxManage modifyvm        $VM_NAME --cpus=4 --memory=4096 --vram=12 --firmware=efi
-    VBoxManage modifyvm        $VM_NAME --nic1=bridged --bridgeadapter1=$ETH_DEV
-    VBoxManage createhd --filename=$PWD/tmp/drive.vdi --size=$((1024 * 20)) --variant=Standard
+    VBoxManage modifyvm        $VM_NAME --cpus=16 --memory=8192 --vram=32 --firmware=efi
+    VBoxManage modifyvm        $VM_NAME --nic1=nat
+    VBoxManage createhd --filename="$TMP_DIR/drive.vdi" --size=$((1024 * 20)) --variant=Standard
     VBoxManage storagectl      $VM_NAME       --name=SATA --add sata --bootable on
-    VBoxManage storageattach   $VM_NAME --storagectl=SATA --port=0 --device=0 --type=hdd      --medium=$PWD/tmp/drive.vdi
+    VBoxManage storageattach   $VM_NAME --storagectl=SATA --port=0 --device=0 --type=hdd      --medium="$TMP_DIR/drive.vdi"
     VBoxManage storagectl      $VM_NAME       --name=IDE  --add ide
-    VBoxManage storageattach   $VM_NAME --storagectl=IDE  --port=0 --device=0 --type=dvddrive --medium=$PWD/output/install.iso
-    VBoxManage storageattach   $VM_NAME --storagectl=IDE  --port=1 --device=1 --type=dvddrive --medium=$PWD/output/guest_add.iso
+    VBoxManage storageattach   $VM_NAME --storagectl=IDE  --port=0 --device=0 --type=dvddrive --medium="$OUT_DIR/install.iso"
+    VBoxManage storageattach   $VM_NAME --storagectl=IDE  --port=1 --device=1 --type=dvddrive --medium="$OUT_DIR/guest_add.iso"
 
 
 log "running VM with iso"
-    virtualboxvm --startvm $VM_NAME --dvd $PWD/output/install.iso
+    virtualboxvm --startvm $VM_NAME --dvd "$OUT_DIR/install.iso"
 
 
 log "exporting VM"
+    VBoxManage modifyvm      $VM_NAME --cpus=4 --memory=4096 --vram=24
     VBoxManage storageattach $VM_NAME --storagectl=IDE  --port=0 --device=0 --medium=none # removes iso after run
     VBoxManage storageattach $VM_NAME --storagectl=IDE  --port=1 --device=1 --medium=none # removes iso after run
-    VBoxManage modifyhd $PWD/tmp/drive.vdi -compact
-    rm -f                               $PWD/output/epitls.ova
-    VBoxManage export $VM_NAME --output=$PWD/output/epitls.ova --vsys=0 --vmname=epitls --description="VM pour le développement à EPITA Toulouse."
+    VBoxManage modifyhd "$TMP_DIR/drive.vdi" -compact
+    rm -f                               "$OUT_DIR/epitls.ova"
+    VBoxManage export $VM_NAME --output="$OUT_DIR/epitls.ova" --vsys=0 --vmname=epitls --description="VM pour le développement à EPITA Toulouse."
 
 
 log "disposing VM"