Update to v0.15.4

.SRCINFO

@@ -1,6 +1,6 @@
 pkgbase = gsh
 	pkgdesc = A modern, POSIX-compatible, generative shell
-	pkgver = 0.15.3
+	pkgver = 0.15.4
 	pkgrel = 1
 	url = https://github.com/atinylittleshell/gsh
 	arch = aarch64
@@ -11,7 +11,7 @@ pkgbase = gsh
 	conflicts = gsh
 	provides = gsh
 	
-	source = https://github.com/atinylittleshell/gsh/releases/download/v0.15.3/gsh-0.15.3.tar.gz
-	sha256sums = 9e295589d6b98f7247de23bb9314a30ce93e71e9de36b878ccf3550fb0eed654
+	source = https://github.com/atinylittleshell/gsh/releases/download/v0.15.4/gsh-0.15.4.tar.gz
+	sha256sums = 496a167525fa3d4ddd6ec50e5cf580289988be39cd3d2eb5aadb9d73d2a25fa5
 	
 pkgname = gsh

PKGBUILD

@@ -3,7 +3,7 @@
 # Maintainer: Vitalii Kuzhdin <vitaliikuzhdin@gmail.com>
 
 pkgname='gsh'
-pkgver=0.15.3
+pkgver=0.15.4
 pkgrel=1
 pkgdesc='A modern, POSIX-compatible, generative shell'
 url='https://github.com/atinylittleshell/gsh'
@@ -12,10 +12,24 @@ license=('GPL-3.0-or-later')
 provides=('gsh')
 conflicts=('gsh')
 makedepends=('go' 'git')
-source=("${pkgname}_${pkgver}.tar.gz::https://github.com/atinylittleshell/gsh/releases/download/v0.15.3/gsh-0.15.3.tar.gz")
-sha256sums=('9e295589d6b98f7247de23bb9314a30ce93e71e9de36b878ccf3550fb0eed654')
+source=("${pkgname}_${pkgver}.tar.gz::https://github.com/atinylittleshell/gsh/releases/download/v0.15.4/gsh-0.15.4.tar.gz")
+sha256sums=('496a167525fa3d4ddd6ec50e5cf580289988be39cd3d2eb5aadb9d73d2a25fa5')
+prepare() {
+  cd "${srcdir}/${_pkgsrc}"
+  go mod download
+}
+build() {
+  cd "${srcdir}/${_pkgsrc}"
+  export CGO_ENABLED=0
+  export GOFLAGS="-buildmode=pie \
+  -trimpath \
+  -ldflags=\"-linkmode=external -X main.BUILD_VERSION=${pkgver}\" \
+  -mod=readonly \
+  -modcacherw"
+  make build
+}
 package() {
-  cd "${pkgname}_${pkgver}"
+  cd "${srcdir}/${_pkgsrc}"
 
   # bin
   install -Dsm755 "./gsh" "${pkgdir}/usr/bin/gsh"