use nim macros

Signed-off-by: madomado <[email protected]>

anda/langs/nim/choosenim/choosenim.spec

@@ -6,26 +6,20 @@ Release:		1%?dist
 Summary:		Easily install and manage multiple versions of the Nim programming language
 License:		BSD-3-Clause
 URL:			https://github.com/nim-lang/choosenim
-Source1:		https://nim-lang.org/download/nim-%nimver-linux_x64.tar.xz
+Source0:        %url/archive/refs/tags/v%version.tar.gz
 Packager:		madonuko <[email protected]>
-BuildRequires:	nim git-core curl tar anda-srpm-macros
+BuildRequires:	nim nim-tools git-core anda-srpm-macros
 
 %description
 choosenim installs the Nim programming language from official downloads and
 sources, enabling you to easily switch between stable and development compilers.
 
 %prep
-%git_clone %url v%version
-%dnl tar -xvJf %SOURCE1
+%autosetup
+%nim_prep
 
 %build
-NIMPATH=`pwd`/nim-%nimver/bin
-PATH=$PATH:$NIMPATH
-# compile choosenim
-%dnl ls -lah
-%dnl nimble install --path=$NIMPATH -y
-%dnl %nim_c --path:$NIMPATH
-nimble build -d:release -t:"%nim_tflags" -l:"%nim_lflags"
+%nim_c src/choosenim
 
 %install
 install -Dm755 src/choosenim %buildroot%_bindir/choosenim