From 04c03416e68fd635a15cae8201872f5c29fdcca8 Mon Sep 17 00:00:00 2001
From: Mathias Gumz <mg@2hoch5.com>
Date: Sat, 1 Feb 2020 18:55:24 +0100
Subject: writeout: support to generate JSON output

This commit adds support to generate JSON via the writeout feature:

    -w "%{json}"

It leverages the existing infrastructure as much as possible. Thus,
generating the JSON on STDERR is possible by:

    -w "%{stderr}%{json}"

This implements a variant of
https://github.com/curl/curl/wiki/JSON#--write-out-json.

Closes #4870
---
 docs/cmdline-opts/write-out.d | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs/cmdline-opts')

diff --git a/docs/cmdline-opts/write-out.d b/docs/cmdline-opts/write-out.d
index 2fc0ff21a..9024d32e0 100644
--- a/docs/cmdline-opts/write-out.d
+++ b/docs/cmdline-opts/write-out.d
@@ -50,6 +50,9 @@ curl CONNECT request. (Added in 7.12.4)
 .B http_version
 The http version that was effectively used. (Added in 7.50.0)
 .TP
+.B json
+A JSON object with all available keys.
+.TP
 .B local_ip
 The IP address of the local end of the most recently done connection - can be
 either IPv4 or IPv6 (Added in 7.29.0)
-- 
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