mirror of
https://github.com/octoleo/telegram-bot-bash.git
synced 2024-11-16 13:05:09 +00:00
81 lines
2.1 KiB
Bash
Executable File
81 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# file: bash2env.sh
|
|
# simole helper script to convert bash shebang from
|
|
# ! /bin/bash TO ! /usr/bin/env bash
|
|
|
|
# This file is public domain in the USA and all free countries.
|
|
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
|
|
# shellcheck disable=SC1117
|
|
#### $$VERSION$$ v1.30-0-g3266427
|
|
|
|
# adjust your language setting here
|
|
# https://github.com/topkecleon/telegram-bot-bash#setting-up-your-environment
|
|
export 'LC_ALL=C.UTF-8'
|
|
export 'LANG=C.UTF-8'
|
|
export 'LANGUAGE=C.UTF-8'
|
|
|
|
unset IFS
|
|
MYSHEBANG=""
|
|
|
|
################
|
|
# uncomment one of the following lines to make the conversion
|
|
# Linux/Unix bash
|
|
# MYSHEBANG="#!/bin/bash"
|
|
|
|
# BSD bash
|
|
# MYSHEBANG="#!/usr/bin/bash"
|
|
|
|
# homebrew gnu bash on MacOS
|
|
# MYSHEBANG="#!/usr/local/opt/bash"
|
|
|
|
# use portable /usr/bin/env
|
|
# MYSHEBANG="#!/usr/bin/env bash"
|
|
|
|
# bashbot default bash
|
|
FROMSHEBANG="#!/bin/bash"
|
|
|
|
# uncomment to convert back to bashbot default bash
|
|
# FROMSHEBANG="#!/usr/bin/env bash"
|
|
# MYSHEBANG="#!/bin/bash"
|
|
|
|
if [ "$1" = "" ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
|
|
echo "$0: convert bash shebang to point to your local installation"
|
|
echo "usage: $0 script [script ...]"
|
|
exit
|
|
fi
|
|
|
|
# loop tomprocess files
|
|
if [ "${MYSHEBANG}" != "" ]; then
|
|
echo "Warning, shebang will changed from ${FROMSHEBANG} changed to ${MYSHEBANG}!"
|
|
else
|
|
echo "Dry run, demonstration only!"
|
|
echo "Uncomment one of the MYSHEBANG= lines fitting your environment to make the changes permanent."
|
|
|
|
fi
|
|
|
|
echo "Press enter to continue ..."
|
|
#shellcheck disable=SC2034
|
|
read -r CONTINUE
|
|
|
|
|
|
for file in "$@"
|
|
do
|
|
file "${file}"
|
|
if [[ "$(file -b "${file}")" =~ Bourne.*script.*text ]]; then
|
|
echo "Processing ${file} ..."
|
|
if head -n 1 "${file}" | grep -q "^${FROMSHEBANG}"; then
|
|
if [ "${MYSHEBANG}" != "" ]; then
|
|
sed -i -e '1 s|^'"${FROMSHEBANG}"'|'"${MYSHEBANG}"'|' "${file}"
|
|
head -n 1 "${file}"
|
|
else
|
|
sed -n -e '1 s|^'"${FROMSHEBANG}"'|#!/some/shebang/bash (dry run)|p' "${file}"
|
|
fi
|
|
else
|
|
echo "Found: $(head -n 1 "${file}") - Nothing to convert."
|
|
fi
|
|
echo -e "... done.\n"
|
|
else
|
|
echo -e "Not a bash script, skipping ${file} ...\n"
|
|
fi
|
|
done
|