multi: remove obsolete Go environment variables

Since we're using Go 1.22 everywhere now, these values are actually the
default now and we don't need to set them anymore.

Author: guggero

.github/workflows/release.yaml

@@ -136,8 +136,8 @@ jobs:
             ```
             tar -xvzf vendor.tar.gz
             tar -xvzf tapd-source-${{ env.RELEASE_VERSION }}.tar.gz
-            GO111MODULE=on go install -v -mod=vendor -ldflags "-X github.com/lightninglabs/taproot-assets/build.Commit=${{ env.RELEASE_VERSION }}" ./cmd/tapd
-            GO111MODULE=on go install -v -mod=vendor -ldflags "-X github.com/lightninglabs/taproot-assets/build.Commit=${{ env.RELEASE_VERSION }}" ./cmd/tapcli
+            go install -v -mod=vendor -ldflags "-X github.com/lightninglabs/taproot-assets/build.Commit=${{ env.RELEASE_VERSION }}" ./cmd/tapd
+            go install -v -mod=vendor -ldflags "-X github.com/lightninglabs/taproot-assets/build.Commit=${{ env.RELEASE_VERSION }}" ./cmd/tapcli
             ```
 
             The `-mod=vendor` flag tells the `go build` command that it doesn't need to fetch the dependencies, and instead, they're all enclosed in the local vendor directory. 

Makefile

@@ -14,10 +14,10 @@ VERSION_GO_FILE := "version.go"
 
 COMMIT := $(shell git describe --tags --dirty --always)
 
-GOBUILD := GOEXPERIMENT=loopvar GO111MODULE=on go build -v
-GOINSTALL := GOEXPERIMENT=loopvar GO111MODULE=on go install -v
-GOTEST := GOEXPERIMENT=loopvar GO111MODULE=on go test
-GOMOD := GO111MODULE=on go mod
+GOBUILD := go build -v
+GOINSTALL := go install -v
+GOTEST := go test
+GOMOD := go mod
 
 GOLIST := go list -deps $(PKG)/... | grep '$(PKG)'
 GOLIST_COVER := $$(go list -deps $(PKG)/... | grep '$(PKG)')

docs/examples/Makefile

@@ -1,4 +1,4 @@
-GOBUILD := GOEXPERIMENT=loopvar GO111MODULE=on go build -v
+GOBUILD := go build -v
 
 build:
 	cd ./basic-price-oracle && $(GOBUILD)

make/builder.Dockerfile

@@ -5,7 +5,6 @@ MAINTAINER Olaoluwa Osuntokun <laolu@lightning.engineering>
 # Golang build related environment variables that are static and used for all
 # architectures/OSes.
 ENV GODEBUG netdns=cgo
-ENV GO111MODULE=auto
 ENV CGO_ENABLED=0
 
 # Set up cache directories. Those will be mounted from the host system to speed

scripts/release.sh

@@ -179,8 +179,8 @@ required Go version ($goversion)."
     pushd "${dir}"
 
     green " - Building: ${os} ${arch} ${arm} with build tags '${buildtags}'"
-    env GOEXPERIMENT=loopvar CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" GOARM=$arm GOAMD64="v1" go build -v -trimpath -ldflags="${ldflags}" -tags="${buildtags}" ${PKG}/cmd/tapd
-    env GOEXPERIMENT=loopvar CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" GOARM=$arm GOAMD64="v1" go build -v -trimpath -ldflags="${ldflags}" -tags="${buildtags}" ${PKG}/cmd/tapcli
+    env CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" GOARM=$arm GOAMD64="v1" go build -v -trimpath -ldflags="${ldflags}" -tags="${buildtags}" ${PKG}/cmd/tapd
+    env CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" GOARM=$arm GOAMD64="v1" go build -v -trimpath -ldflags="${ldflags}" -tags="${buildtags}" ${PKG}/cmd/tapcli
     popd
 
     # Add the hashes for the individual binaries as well for easy verification