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fixed the changes i made while reformatting

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Emma Tebibyte 2022-11-07 15:15:32 -05:00
parent dea905406a
commit b0435ca100
1 changed files with 35 additions and 16 deletions
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51
tomcat
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@ -2,35 +2,54 @@
set -e
argv1=$1
argv2=$2
# check usage
if ! test -n "$argv1"; then
if ! test -n "$1"; then
printf "Usage: %s [TABLE.KEY[INDEX]] [FILE]\n" "$0" 1>&2
exit 64 # sysexits(3) EX_USAGE
fi
set -- $(printf "%s\n" "$argv1" | cut -d "." --output-delimiter=" " -f 1-)
# test if input has a period
if test -n $(printf "%s\n" "$1" | sed -n '/.*\..*/p'); then
# cut out everything beyond the first period for TABLE
TABLE=$(printf "%s\n" "$1" | sed -n 's/\..*//p')
ARR=$(printf "%s\n" "$2" | sed -n 's/.\+\[//p' | tr -d ']')
# cut out everything before the first period for KEY
KEY=$(printf "%s\n" "$1" | sed -n 's/^[^.]\+\.//p')
else
# set key to input if there is no table specified
KEY=$1
fi
ARG=$(printf "%s\n" "$2" | sed 's/\[.*\]//g')
# remove array index from KEY
KEY=$(printf "%s\n" "$KEY" | sed 's/\[.*\]//g')
# set ARR to the array index
ARR=$(printf "%s\n" "$1" | sed -n 's/.\+\[//p' | tr -d ']')
VAL=$(if test -e "$argv2"; then
argv2=$(sed 's/[^"#]#\+.*//g' <"$argv2")
else
argv2=$(printf "%s\n" "$argv2" | sed 's/[^"#]#\+.*//g')
fi
printf "%s\n" "$argv2" |\
awk "/^\[$1\]/{flag=1; next} /^\[/{flag=0} flag" - |\
sed -n "s/$ARG *= *//p" | sed 's/", "/","/g' | tr -d '[]' |\
sed 's/^ //g')
# test if argument 2 is a file or not
if test -e "$2"; then
# set TOML to the text from the file
TOML=$(sed 's/[^"#]#\+.*//g' <"$2" | sed 's/^#.*//g' )
else
# set TOML to the text from stdin
TOML=$(printf "%s\n" "$2" | sed 's/[^"#]#\+.*//g')
fi
# set VAL to the parsed TOML
VAL=$(printf "%s\n" "$TOML" |\
# output only lines between TABLE and the next table
awk "/^\[$TABLE\]/{flag=1; next} /^\[/{flag=0} flag" - |\
# remove the key from the string and concatenate arrays, removing
# brackets, trailing commas, and leading spaces
sed -n "s/$KEY *= *//p" | sed 's/", "/","/g' | tr -d '[]' |\
sed 's/, *$//g' | sed 's/^ *//g')
# test if ARR is set; if it is, then we have an array index to grab
if test -n "$ARR"; then
# change the line delineator to newlines for parsing and output the result
printf "%s\n" "$VAL" | sed 's/",/"\n/g' | tr -d '"' | head -n "$ARR" |\
tail -n 1
else
# remove quotes and output VAL
printf "%s\n" "$VAL" | tr -d '"'
fi