From 3b81f1e3caacc7dae5783c533d4a838d473cc241 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 11 Jul 2021 16:21:40 +0300
Subject: [PATCH] Build hjson-cli

---
 bin/.gitignore     | 1 +
 bin/all.do         | 2 +-
 bin/clean.do       | 2 +-
 bin/hjson-cli.do   | 3 +++
 doc/building.texi  | 3 ++-
 doc/cfg/index.texi | 8 ++++++++
 6 files changed, 16 insertions(+), 3 deletions(-)
 create mode 100644 bin/hjson-cli.do

diff --git a/bin/.gitignore b/bin/.gitignore
index a507544..b3d9328 100644
--- a/bin/.gitignore
+++ b/bin/.gitignore
@@ -1 +1,2 @@
+hjson-cli
 nncp-*
diff --git a/bin/all.do b/bin/all.do
index 5519b54..2b31559 100644
--- a/bin/all.do
+++ b/bin/all.do
@@ -1,2 +1,2 @@
-redo-ifchange cmd.list
+redo-ifchange cmd.list hjson-cli
 redo-ifchange `cat cmd.list`
diff --git a/bin/clean.do b/bin/clean.do
index 7dbb858..86a5019 100644
--- a/bin/clean.do
+++ b/bin/clean.do
@@ -1 +1 @@
-rm -f `cat cmd.list`
+rm -f `cat cmd.list` hjson-cli
diff --git a/bin/hjson-cli.do b/bin/hjson-cli.do
new file mode 100644
index 0000000..c7d40d2
--- /dev/null
+++ b/bin/hjson-cli.do
@@ -0,0 +1,3 @@
+cd ../src
+GO=${GO:-go}
+$GO build -o ../bin/$3 github.com/hjson/hjson-go/hjson-cli
diff --git a/doc/building.texi b/doc/building.texi
index afe9f40..30376dc 100644
--- a/doc/building.texi
+++ b/doc/building.texi
@@ -17,6 +17,7 @@ $ gpg --verify nncp-@value{VERSION}.tar.xz.sig nncp-@value{VERSION}.tar.xz
 $ xz --decompress --stdout nncp-@value{VERSION}.tar.xz | tar xf -
 $ cd nncp-@value{VERSION}
 $ redo all
+# look for bin/nncp-* binaries (and possibly hjson-cli one)
 @end example
 
 It uses @url{http://cr.yp.to/redo.html, redo} build system for that
@@ -28,7 +29,7 @@ in tarball. Following ones are tested to work with:
 @url{https://redo.readthedocs.io/, apenwarr/redo} (@code{contrib/do} is
 from that project), @url{https://github.com/leahneukirchen/redo-c, redo-c}.
 
-There is @command{install} make-target respecting @env{DESTDIR}. It will
+There is @command{install} target respecting @env{DESTDIR}. It will
 install binaries and info-documentation:
 
 @example
diff --git a/doc/cfg/index.texi b/doc/cfg/index.texi
index b44f243..b1261a8 100644
--- a/doc/cfg/index.texi
+++ b/doc/cfg/index.texi
@@ -30,6 +30,14 @@ neigh: {
 }
 @end verbatim
 
+Do not forget that Hjson can be safely converted to JSON and vice versa
+(loosing formatting and comments of course). By default
+@command{hjson-cli} utility from @code{github.com/hjson/hjson-go} is
+built together with @command{nncp-*} commands too. For querying
+information from the JSON from the command line you can use
+@code{github.com/itchyny/gojq} and @code{github.com/skanehira/gjo} for
+building it up.
+
 And for being able to communicate with at least one other node, you just
 need to add single key to the @code{neigh} section similar to the "self".
 
-- 
2.44.0