Lint: Fix linter errors

Signed-off-by: Knut Ahlers <knut@ahlers.me>

.github/workflows/test-and-build.yml

@@ -16,7 +16,7 @@ jobs:
         shell: bash
 
     container:
-      image: luzifer/archlinux
+      image: luzifer/gh-arch-env
       env:
         CGO_ENABLED: 0
         GOPATH: /go
@@ -24,32 +24,18 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Enable custom AUR package repo
-        run: echo -e "[luzifer]\nSigLevel = Never\nServer = https://archrepo.hub.luzifer.io/\$arch" >>/etc/pacman.conf
-
-      - name: Install required packages
-        run: |
-          pacman -Syy --noconfirm \
-            awk \
-            git \
-            go \
-            golangci-lint-bin \
-            make \
-            tar \
-            zip
-
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Marking workdir safe
         run: git config --global --add safe.directory /__w/staticmap/staticmap
 
+      - name: 'Lint and test code'
+        run: |
+          go test -cover -v ./...
+          golangci-lint run ./...
+
       - name: Build release
-        run: make publish
-        env:
-          FORCE_SKIP_UPLOAD: 'true'
-          MOD_MODE: readonly
-          NO_TESTS: 'true'
-          PACKAGES: '.'
+        run: bash ci/build.sh
 
       - name: Extract changelog
         run: 'awk "/^#/ && ++c==2{exit}; /^#/f" "History.md" | tail -n +2 >release_changelog.md'

ci/build.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+osarch=(
+  darwin/amd64
+  darwin/arm64
+  linux/amd64
+  linux/arm
+  linux/arm64
+  windows/amd64
+)
+
+function go_package() {
+  cd "${4}"
+
+  local outname="${3}"
+  [[ $1 == windows ]] && outname="${3}.exe"
+
+  log "=> Building ${3} for ${1}/${2}..."
+  CGO_ENABLED=0 GOARCH=$2 GOOS=$1 go build \
+    -ldflags "-s -w -X main.version=${version}" \
+    -mod=readonly \
+    -trimpath \
+    -o "${outname}"
+
+  if [[ $1 == linux ]]; then
+    log "=> Packging ${3} as ${3}_${1}_${2}.tgz..."
+    tar -czf "${builddir}/${3}_${1}_${2}.tgz" "${outname}"
+  else
+    log "=> Packging ${3} as ${3}_${1}_${2}.zip..."
+    zip "${builddir}/${3}_${1}_${2}.zip" "${outname}"
+  fi
+
+  rm "${outname}"
+}
+
+function go_package_all() {
+  for oa in "${osarch[@]}"; do
+    local os=$(cut -d / -f 1 <<<"${oa}")
+    local arch=$(cut -d / -f 2 <<<"${oa}")
+    (go_package "${os}" "${arch}" "${1}" "${2}")
+  done
+}
+
+function log() {
+  echo "[$(date +%H:%M:%S)] $@" >&2
+}
+
+root=$(pwd)
+builddir="${root}/.build"
+version="$(git describe --tags --always || echo dev)"
+
+log "Building version ${version}..."
+
+log "Resetting output directory..."
+rm -rf "${builddir}"
+mkdir -p "${builddir}"
+
+log "Building Server..."
+go_package_all "staticmap" "."
+
+log "Generating SHA256SUMS file..."
+(cd "${builddir}" && sha256sum * | tee SHA256SUMS)