lots: shellcheck, streaming stuff, fixes

[distro-setup] / iboot

diff --git a/iboot b/iboot
index bc84f6ca7be1b5874472c204f1abfd49e8d01bbd..96ccdb227b0d4d7910bfbd7ee8b348aa459759ca 100644 (file)
--- a/iboot
+++ b/iboot
@@ -1,8 +1,7 @@
 #!/bin/bash
 
 ## in development, meant to be run manually
-
-[[ $EUID == 0 ]] || exec sudo -E "$script" "$@"
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
 
 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
@@ -11,8 +10,8 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${P
 
 set -x
 
-d=(/dev/mapper/crypt_dev*)
-d=${d[0]}
+da=(/dev/mapper/crypt_dev*)
+d=${da[0]}
 
 mount -o subvol=root_trisquelnabia $d /mnt
 
@@ -24,6 +23,6 @@ mount -o bind /dev dev
 mount -o bind /proc proc
 mount -o bind /sys sys
 mkdir -p boot/efi
-mount $(awk '$2 == "/boot/efi" {print $1}' /etc/mtab) boot/efi
+mount "$(awk '$2 == "/boot/efi" {print $1}' /etc/mtab)" boot/efi
 chroot .
 # then run zboot-chroot