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feat: specify cfg location; create single executable file

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This commit is contained in:
Daniel Langbein 2023-03-16 19:09:47 +01:00
parent 2febea18d1
commit 9e474ffade
3 changed files with 39 additions and 8 deletions
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1
.gitignore vendored
View File

@ -1,3 +1,4 @@
/.idea/
/arch-installer/
/de-p1st-installer-*-any.pkg.tar.zst
/*-binary.sh

14
Makefile
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@ -3,3 +3,17 @@ all: test
test:
shellcheck --check-sourced --external-sources de-p1st-installer.sh
SINGLE_FILE_CFG := example-vbox.cfg
SINGLE_FILE_DST := example-vbox-binary.sh
single-file: # Creates a single, executable .sh file a given configuration file.
py-replace --text 'main "' --repl '# main "' --count 1 \
< de-p1st-installer.sh \
> single-file-temp.sh
chmod +x single-file-temp.sh
bash -v ./single-file-temp.sh example-vbox.cfg 2>&1 | \
py-regex-replace --pattern '^\s*source\s+.+$$' --repl ': # sourced file included below:' --count '-1' | \
py-replace --text '# main "' --repl 'main "' --count 1 \
> ${SINGLE_FILE_DST}
rm single-file-temp.sh
chmod +x ${SINGLE_FILE_DST}

32
de-p1st-installer.sh
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@ -4,16 +4,18 @@ set -e
# Exit on undefined variable reference.
set -u
# Check if run from installation or locally (development setup).
# -> Print commands before they get executed (set -v).
# -> Determine library directory.
script_dir="$(dirname "${BASH_SOURCE[0]}")" || exit 1
if [ "${script_dir}" = '/usr/bin' ]; then
# This script has been installed.
script_dir="$(dirname "${BASH_SOURCE[0]}")"
function script_is_installed(){
# Check if this script is run installed or locally (development setup).
[ "${script_dir}" = '/usr/bin' ]
}
if script_is_installed; then
lib_dir='/usr/lib/de-p1st-installer'
else
# This script is run locally (development setup).
lib_dir='./lib'
# Print commands before they get executed.
set -v
fi
@ -25,9 +27,23 @@ source "${lib_dir}"/user-input.sh
# shellcheck source=lib/block-device.sh
source "${lib_dir}"/block-device.sh
# Get path of configuration file.
if [ $# -eq 0 ]; then
# No arguments given.
if script_is_installed; then
cfg_file=/etc/de-p1st-installer/installer.cfg
else
cfg_file="${script_dir}"/installer.cfg
fi
else
# >= 1 arguments given.
# First argument is the configuration file!
cfg_file="${1}"
fi
# Source the configuration file.
# shellcheck source=installer.cfg
source /etc/de-p1st-installer/installer.cfg
source "${cfg_file}"
function main() {
# @pre