|
|
jaq - json2tsv - JSON to TSV converter |
|
|
 |
git clone git://git.codemadness.org/json2tsv (git://git.codemadness.org) |
|
|
 |
Log |
|
|
|
Files |
|
|
|
Refs |
|
|
|
README |
|
|
|
LICENSE |
|
|
|
--- |
|
|
|
jaq (565B) |
|
|
|
--- |
|
|
|
1 #!/bin/sh |
|
|
|
2 flags="" |
|
|
|
3 while [ $# -gt 0 ]; do |
|
|
|
4 [ "$1" = "-n" -o "$1" = "-u" ] || break |
|
|
|
5 flags="${flags} $1" |
|
|
|
6 shift |
|
|
|
7 done |
|
|
|
8 |
|
|
|
9 if [ $# -le 0 ]; then |
|
|
|
10 echo "usage: jaq [-n] [-u] <awk expressions...>" >&2 |
|
|
|
11 exit 1 |
|
|
|
12 fi |
|
|
|
13 expr="$*" |
|
|
|
14 |
|
|
|
15 # POSIX way to simulate -o pipefail if JSON data is invalid. |
|
|
|
16 statusfile="$(mktemp)" || exit 1 |
|
|
|
17 trap -- "rm -f \"${statusfile}\"" "EXIT" |
|
|
|
18 { json2tsv ${flags} -r -F '\x1f' -R '\x1e'; echo $? >"${statusfile}"; } | \ |
|
|
|
19 LC_ALL=C awk "BEGIN { FS = \"\x1f\"; RS = \"\x1e\" }${expr}" |
|
|
|
20 statuscode="$(cat "${statusfile}" 2>/dev/null)$?" |
|
|
|
21 [ "${statuscode}" = "00" ] |
|