38 lines
1.1 KiB
Bash
Executable File
38 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Utilities
|
|
# -----------------------------------------------------------------------------
|
|
|
|
die() {
|
|
# **
|
|
# Prints a message to stderr & exits script with non-successful code "1"
|
|
# *
|
|
|
|
printf '%s\n' "$@" >&2
|
|
exit 1
|
|
}
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Main
|
|
# -----------------------------------------------------------------------------
|
|
|
|
# Write out the channels file so it can be included
|
|
guix time-machine -C './guix/base-channels.scm' -- \
|
|
describe -f channels > './guix/channels.scm'
|
|
|
|
# Build the image
|
|
printf 'Attempting to build the image...\n\n'
|
|
image=$(guix time-machine -C './guix/channels.scm' -- system image -t iso9660 './guix/installer.scm') \
|
|
|| die 'Could not create image.'
|
|
|
|
release_tag=$(date +"%Y%m%d%H%M")
|
|
cp "${image}" "./guix-installer-${release_tag}.iso" ||
|
|
die 'An error occurred while copying.'
|
|
|
|
printf 'Image was succesfully built: %s\n' "${image}"
|
|
|
|
# cleanup
|
|
unset -f die
|
|
unset -v image release_tag
|