Thank you for reporting! The issues must be fixed with 1.10.0-3 revision.

/home/simona/.cache/yay/lefthook/PKGBUILD: riga 15: cd: lefthook-1.10.0: File o directory non esistente

Thanks for the links! Applied build command from the current Go package guidelines.

Lefthook builds started failing for me recently. Running makepkg gives the following:

flag provided but not defined: -flto
usage: link [options] main.o

I was able to fix this with the following diff

diff --git a/PKGBUILD b/PKGBUILD
index 2e36120..6b1684b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -13,11 +13,14 @@ sha256sums=('5fbd046e2ac1c6b9b2a966ad6d174827f36e0f1dd82a20b609cb8c23a0d81632')

 build() {
   cd "$pkgname-$pkgver"
-  go build \
-    -gcflags "all=-trimpath=${PWD}" \
-    -asmflags "all=-trimpath=${PWD}" \
-    -ldflags "-extldflags ${LDFLAGS}" \
-    .
+
+  export CGO_CPPFLAGS="${CPPFLAGS}"
+  export CGO_CFLAGS="${CFLAGS}"
+  export CGO_CXXFLAGS="${CXXFLAGS}"
+  export CGO_LDFLAGS="${LDFLAGS}"
+  export GOFLAGS="-buildmode=pie -trimpath -ldflags=-linkmode=external -mod=readonly -modcacherw"
+
+  go build -o .
 }

Based on the Arch Wiki's Go Package Guidelines. Seems some other packages have occasionally had similar errors and done similar things to resolve:

1. i3keys, fix
2. dashing, fix
3. virtwold, fix