[PR PATCH] dnscrypt-proxy: put config in subdirectory of etc/.

[TinfoilSubmarine <TinfoilSubmarine@users.noreply.github.com>]

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There is a new pull request by TinfoilSubmarine against master on the void-packages repository

https://github.com/TinfoilSubmarine/void-packages dnscrypt
https://github.com/void-linux/void-packages/pull/34517

dnscrypt-proxy: put config in subdirectory of etc/.
this change prevents dnscrypt-proxy from polluting etc/ with lists of relays, resolvers, etc.

After enabling the service, I was seeing these files show up in etc/:
```
public-resolvers.md
public-resolvers.md.minisig
relays.md
relays.md.minisig
```

Not sure how it should notify that the config location has moved. Should there be an `INSTALL.msg`, or should the config be moved in post in an `INSTALL`?

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A patch file from https://github.com/void-linux/void-packages/pull/34517.patch is attached

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From b7c61914b2532fbef865b78a95e065c2a50b9795 Mon Sep 17 00:00:00 2001
From: Joel Beckmeyer <joel@beckmeyer.us>
Date: Mon, 13 Dec 2021 15:22:51 -0500
Subject: [PATCH] dnscrypt-proxy: put config in subdirectory of etc/.

this change prevents dnscrypt-proxy from polluting etc/ with lists of
relays, resolvers, etc.
---
 srcpkgs/dnscrypt-proxy/files/dnscrypt-proxy/run | 2 +-
 srcpkgs/dnscrypt-proxy/template                 | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/srcpkgs/dnscrypt-proxy/files/dnscrypt-proxy/run b/srcpkgs/dnscrypt-proxy/files/dnscrypt-proxy/run
index 6e240fb488e2..3f0cd6172435 100755
--- a/srcpkgs/dnscrypt-proxy/files/dnscrypt-proxy/run
+++ b/srcpkgs/dnscrypt-proxy/files/dnscrypt-proxy/run
@@ -1,3 +1,3 @@
 #!/bin/sh
 exec 2>&1
-exec dnscrypt-proxy -config /etc/dnscrypt-proxy.toml
+exec dnscrypt-proxy -config /etc/dnscrypt-proxy/dnscrypt-proxy.toml
diff --git a/srcpkgs/dnscrypt-proxy/template b/srcpkgs/dnscrypt-proxy/template
index 6b1ee815c75b..0869755308f8 100644
--- a/srcpkgs/dnscrypt-proxy/template
+++ b/srcpkgs/dnscrypt-proxy/template
@@ -1,7 +1,7 @@
 # Template file for 'dnscrypt-proxy'
 pkgname=dnscrypt-proxy
 version=2.1.1
-revision=1
+revision=2
 build_style=go
 go_import_path=github.com/dnscrypt/dnscrypt-proxy
 go_package="${go_import_path}/dnscrypt-proxy"
@@ -12,12 +12,13 @@ homepage="https://github.com/DNSCrypt/dnscrypt-proxy"
 changelog="https://raw.githubusercontent.com/DNSCrypt/dnscrypt-proxy/master/ChangeLog"
 distfiles="https://github.com/DNSCrypt/dnscrypt-proxy/archive/${version}.tar.gz"
 checksum=cc4a2f274ce48c3731ff981e940e6475d912fb356a80481e91725e81d67bde14
-conf_files="/etc/dnscrypt-proxy.toml"
+conf_files="/etc/dnscrypt-proxy/dnscrypt-proxy.toml"
 system_accounts="dnscrypt_proxy"
 make_dirs="/var/log/dnscrypt-proxy 0750 dnscrypt_proxy dnscrypt_proxy"
 
 post_install() {
-	vconf dnscrypt-proxy/example-dnscrypt-proxy.toml dnscrypt-proxy.toml
+	vmkdir etc/dnscrypt-proxy
+	vcopy dnscrypt-proxy/example-dnscrypt-proxy.toml etc/dnscrypt-proxy/dnscrypt-proxy.toml
 	vlicense LICENSE
 	vsv dnscrypt-proxy
 }