refactor: enhance build script readability and update output messages

build-rootfs.sh

@@ -5,14 +5,6 @@ set -euo pipefail
 # ==========================================
 # EspOS OpenRC RootFS Builder
 # Debian 13 Trixie + EspOS unstable
-#
-# Output:
-#   espos-openrc-rootfs.tar.xz
-#
-# No incluye:
-#   - live user
-#   - escritorio
-#   - instalador
 # ==========================================
 
 
@@ -27,6 +19,7 @@ ESPOS_SUITE="espos-unstable"
 ROOTFS="$(pwd)/rootfs"
 OUTPUT="espos-openrc-rootfs.tar.xz"
 
+
 KEYRING_PACKAGE="espos-archive-keyring"
 KEYRING_PATH="/usr/share/keyrings/espos-archive-keyring.gpg"
 
@@ -49,7 +42,6 @@ init-system-helpers
 "
 
 
-
 ESPOS_PACKAGES="
 base-files
 espos-release
@@ -72,7 +64,7 @@ trap cleanup EXIT
 
 
 
-echo "[+] Removing old rootfs"
+echo "[+] Removing previous rootfs"
 
 rm -rf "$ROOTFS"
 
@@ -90,13 +82,13 @@ debootstrap \
 
 
 
-echo "[+] Copying DNS"
+echo "[+] Copy DNS"
 
 cp /etc/resolv.conf "$ROOTFS/etc/resolv.conf"
 
 
 
-echo "[+] Mounting virtual filesystems"
+echo "[+] Mounting filesystems"
 
 
 mount --bind /dev "$ROOTFS/dev"
@@ -107,7 +99,7 @@ mount -t sysfs sys "$ROOTFS/sys"
 
 
 
-echo "[+] Installing ca-certificates first"
+echo "[+] Installing Debian CA certificates"
 
 
 chroot "$ROOTFS" apt update
@@ -117,17 +109,6 @@ chroot "$ROOTFS" apt install -y \
 
 
 
-echo "[+] Blocking systemd packages"
-
-
-cat > "$ROOTFS/etc/apt/preferences.d/no-systemd" <<EOF
-Package: systemd systemd-sysv libsystemd0
-Pin: release *
-Pin-Priority: -1
-EOF
-
-
-
 echo "[+] Adding temporary EspOS repository"
 
 
@@ -137,35 +118,22 @@ EOF
 
 
 
-echo "[+] Copying local deb packages"
+echo "[+] Updating trusted repository"
 
 
-mkdir -p "$ROOTFS/tmp/packages"
-
-
-cp ./*.deb "$ROOTFS/tmp/packages/" 2>/dev/null || true
+chroot "$ROOTFS" apt update
 
 
 
-echo "[+] Installing EspOS archive keyring"
+echo "[+] Installing EspOS keyring from repository"
 
 
-if ls "$ROOTFS/tmp/packages/${KEYRING_PACKAGE}"*.deb >/dev/null 2>&1
-then
-
-    chroot "$ROOTFS" dpkg -i \
-        /tmp/packages/${KEYRING_PACKAGE}*.deb
-
-else
-
-    echo "[ERROR] Missing ${KEYRING_PACKAGE}.deb"
-    exit 1
-
-fi
+chroot "$ROOTFS" apt install -y \
+    "$KEYRING_PACKAGE"
 
 
 
-echo "[+] Switching EspOS repo to signed-by"
+echo "[+] Switching repository to signed-by"
 
 
 cat > "$ROOTFS/etc/apt/sources.list.d/espos.list" <<EOF
@@ -174,14 +142,25 @@ EOF
 
 
 
-echo "[+] Updating signed repositories"
+echo "[+] Updating signed repository"
 
 
 chroot "$ROOTFS" apt update
 
 
 
-echo "[+] Installing OpenRC base system"
+echo "[+] Blocking systemd"
+
+
+cat > "$ROOTFS/etc/apt/preferences.d/no-systemd" <<EOF
+Package: systemd systemd-sysv libsystemd0
+Pin: release *
+Pin-Priority: -1
+EOF
+
+
+
+echo "[+] Installing OpenRC base"
 
 
 chroot "$ROOTFS" apt install -y \
@@ -197,7 +176,7 @@ chroot "$ROOTFS" apt install -y \
 
 
 
-echo "[+] Removing remaining systemd packages"
+echo "[+] Removing systemd leftovers"
 
 
 chroot "$ROOTFS" apt purge -y \
@@ -208,21 +187,21 @@ chroot "$ROOTFS" apt purge -y \
 
 
 
-echo "[+] Configuring OpenRC init"
+echo "[+] Setting OpenRC init"
 
 
 ln -sf /sbin/openrc-init "$ROOTFS/sbin/init"
 
 
 
-echo "[+] Configuring hostname"
+echo "[+] Hostname"
 
 
 echo "espos" > "$ROOTFS/etc/hostname"
 
 
 
-echo "[+] Generating locales"
+echo "[+] Locales"
 
 
 chroot "$ROOTFS" bash -c "
@@ -241,19 +220,17 @@ chroot "$ROOTFS" rc-update add sysfs boot || true
 
 
 
-echo "[+] Cleaning apt"
+echo "[+] Cleaning"
 
 
 chroot "$ROOTFS" apt clean
 
-
 rm -rf "$ROOTFS/var/lib/apt/lists/*"
-
 rm -rf "$ROOTFS/tmp/*"
 
 
 
-echo "[+] Creating rootfs archive"
+echo "[+] Creating artifact"
 
 
 tar \
@@ -264,9 +241,7 @@ tar \
 
 
 echo
-echo "========================================"
-echo " EspOS OpenRC rootfs created"
-echo
-echo " Output:"
+echo "====================================="
+echo " EspOS rootfs generated"
 echo " $OUTPUT"
-echo "========================================"
+echo "====================================="