fix shellcheck warnings and rename variables to be consistent

This commit is contained in:
frosty 2024-07-21 20:15:41 -04:00
parent 9403f30157
commit 9ac58a13ef

View File

@ -1,31 +1,34 @@
#!/bin/sh #!/bin/sh
RC='\033[0m' rc='\033[0m'
RED='\033[0;31m' red='\033[0;31m'
linutil="https://github.com/ChrisTitusTech/linutil/releases/latest/download/linutil" binary_url="https://github.com/ChrisTitusTech/linutil/releases/latest/download/linutil"
check() { check() {
local exit_code=$1 exit_code=$1
local message=$2 message=$2
if [ $exit_code -ne 0 ]; then if [ "$exit_code" -ne 0 ]; then
echo -e "${RED}ERROR: $message${RC}" printf '%sERROR: %s%s\n' "$red" "$message" "$rc"
exit 1 exit 1
fi fi
unset exit_code
unset message
} }
TMPFILE=$(mktemp) temp_file=$(mktemp)
check $? "Creating the temporary file" check $? "Creating the temporary file"
curl -fsL $linutil -o $TMPFILE curl -fsL "$binary_url" -o "$temp_file"
check $? "Downloading linutil" check $? "Downloading linutil"
chmod +x $TMPFILE chmod +x "$temp_file"
check $? "Making linutil executable" check $? "Making linutil executable"
"$TMPFILE" "$temp_file"
check $? "Executing linutil" check $? "Executing linutil"
rm -f $TMPFILE rm -f "$temp_file"
check $? "Deleting the temporary file" check $? "Deleting the temporary file"