Add patch to update url version

As Turtl's codebase continues to be left unmaintained, more and more build
issues appear with it due to changes in Rust. Like with rusqlite, recently the
url library started experiencing build issues with the current Rust compiler.
So I added another patch to update the url version from v1.6.0 to v1.7.2, which
appears to work around the issue. There's still an ever increasing amount of
build warnings, though all of the unit and integration tests still pass, so for
now, its probably okay.

I didn't update it to the latest version because, like with rusqlite, I was
worried about the possibility of API-breaking changes that would require
patching the source code to fix.

The long-term fix for this would of course be for me to actually learn Rust and
its packaging system, and then update all of the dependencies to the latest
versions (dealing with and fixing compiler errors/warnings as I go) and then
sending it as a pull request to the core-rs repository on GitHub.

But for now, this is really all I can do. :(

The pkgrel has been bumped to 5 for this change, as it results in a different
binary then previously.

1 files changed, 14 insertions, 4 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 00270efb6912..23e3da313c19 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Callum Parsey <neoninteger@protonmail.com>
 pkgname=turtl-core-rs
 pkgver=0.1.2
-pkgrel=4
+pkgrel=5
 pkgdesc="Turtl's logic core, built in Rust"
 arch=("i686" "x86_64")
 url="https://github.com/turtl/core-rs"
@@ -18,18 +18,28 @@ _commithash="774fa361d021d9ef5237d32d09515ab7b2a32ad2"
 source=("https://github.com/turtl/core-rs/archive/${_commithash}.tar.gz"
         "config-client.yaml"
         "config-server.yaml"
-        "rusqlite.patch")
+        "rusqlite.patch"
+        "url.patch")
 sha256sums=("71c1caf3aeb6245040abb0ee063b574dd6ece6314c60edabbe4299a11df49b68"
             "31791752feae4d5b0a19272bbb15df827bf67bb9df237e45431dc4b15b212c2e"
             "f3c974201d4d7b8bc00e51595cb0738d3772fd3bbd73624abc32536838465308"
-            "cd784b2b1de7bb0dba4d92623a525fc970627fd60b44b41d6f2d8e520770fce4")
+            "bbe83ed13302a40db4589966aad01539c1165327dc74ff999a32350fb3c05e92"
+            "a5985c5a5af81e59a6caf8eb4046dc7a4f581b50abe0fce7cffb1b3a07bd0d94")
 
 prepare() {
-	# This version of Turtl depends on an old version of rusqlite (v0.13.0)
+	# This version of core-rs depends on an old version of rusqlite (v0.13.0)
 	# which can't be built on current versions of Rust. This patch updates the
 	# version of rusqlite used to v0.14.0, the first release to contain the
 	# fix that allows it to compile again.
 	patch -Np0 -i rusqlite.patch
+
+	# Same with url - it needs to be updated from v1.6.0 to v1.7.2 in order to
+	# fix build issues. For now, I chose not to go with the latest version due
+	# to the potential for API-breaking changes that would require actual
+	# patching on the core-rs source code. The correct fix would be for me to
+	# learn Rust, update all of the dependencies for core-rs and then send that
+	# as a pull request to its repository.
+	patch -Np0 -i url.patch
 }
 
 build() {