Switch to goreleaser for builds and drop upx

Have found that UPX is providing more issues than value. We'll no longer
use UPX to compress the binaries. Will begin switching from a somewhat
manual build and release process to goreleaser. The resulting binaries
will be archived and compressed for download but not themselves compressed.

issue #14

.gitignore

@@ -1 +1,2 @@
 bin/
+dist/

.goreleaser.yml

@@ -0,0 +1,49 @@
+env:
+  - GO111MODULE=on
+before:
+  hooks:
+    - go mod tidy
+builds:
+  - binary: confd
+    env:
+      - CGO_ENABLED=0
+    ldflags: -s -w -X main.GitSHA={{ .ShortCommit }}
+    goos:
+      - darwin
+      - linux
+      - windows
+    goarch:
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - 7
+    ignore:
+      - goos: windows
+        goarch: arm
+archives:
+  - name_template: '{{.ProjectName}}-{{.Tag}}-{{.Os}}-{{.Arch}}{{if .Arm}}{{.Arm}}{{end}}'
+    replacements:
+      darwin: darwin
+      linux: linux
+      windows: windows
+      amd64: amd64
+      arm: arm
+      arm64: arm64
+    format: tar.gz
+    format_overrides:
+    - goos: windows
+      format: zip
+    files:
+    - none*
+checksum:
+  name_template: 'checksums.txt'
+  algorithm: sha256
+snapshot:
+  name_template: "{{ .Tag }}-dev"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'

.tool-versions

@@ -0,0 +1 @@
+golang 1.16.4

CHANGELOG

@@ -1,3 +1,13 @@
+### v0.18.1
+
+064faf8 - Advance Go to 1.16.4, drop UPX, Switch to goreleaser for builds
+afcf000 - Advance Go to 1.15.12 and update Makefile (abtreece)
+79bf98b - Bump github/super-linter from v3.15.3 to v3.15.5 (#11) (dependabot[bot])
+6bf2dbc - Bump github/super-linter from v3.15.1 to v3.15.3 (dependabot[bot])
+c3cec66 - Bump github/super-linter from v3 to v3.15.1 (dependabot[bot])
+9842e18 - Move divergent fork note to top of README (Britt Treece)
+4f8e4f1 - Add Dependabot configurations for gomod and gha (Britt Treece)
+
 ### v0.18.0
 
 dbd6fba - Add CodeQL status badge to README (abtreece)

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.15.12-alpine
+FROM golang:1.16.4-alpine
 
 RUN apk add --no-cache make git
 RUN mkdir -p /go/src/github.com/abtreece/confd && \

Makefile

@@ -30,14 +30,9 @@ integration:
 mod:
 	@go mod tidy
 
+
+snapshot:
+	@goreleaser --snapshot --skip-publish --rm-dist
+
 release:
-	@docker build -q -t confd_builder -f Dockerfile .
-	@for platform in darwin linux windows; do \
-		if [ $$platform == windows ]; then extension=.exe; fi; \
-		docker run --rm -it -v ${PWD}:/app -e "GOOS=$$platform" -e "GOARCH=amd64" -e "CGO_ENABLED=0" confd_builder go build -ldflags="-s -w -X main.GitSHA=${GIT_SHA}" -o bin/confd-${VERSION}-$$platform-amd64$$extension; \
-		docker run --rm -it -v ${PWD}:/tmp hairyhenderson/upx:3.96 -q /tmp/bin/confd-${VERSION}-$$platform-amd64$$extension; \
-	done
-	@docker run --rm -it -v ${PWD}:/app -e "GOOS=linux" -e "GOARCH=arm64" -e "CGO_ENABLED=0" confd_builder go build -ldflags="-s -w -X main.GitSHA=${GIT_SHA}" -o bin/confd-${VERSION}-linux-arm64; \
-	docker run --rm -it -v ${PWD}:/tmp hairyhenderson/upx:3.94 -q /tmp/bin/confd-${VERSION}-linux-arm64;
-	@docker run --rm -it -v ${PWD}:/app -e "GOOS=linux" -e "GOARCH=arm" -e "CGO_ENABLED=0" confd_builder go build -ldflags="-s -w -X main.GitSHA=${GIT_SHA}" -o bin/confd-${VERSION}-linux-arm32; \
-	docker run --rm -it -v ${PWD}:/tmp hairyhenderson/upx:3.94 -q /tmp/bin/confd-${VERSION}-linux-arm32;
+	@goreleaser --skip-publish --rm-dist

go.mod

@@ -1,6 +1,6 @@
 module github.com/abtreece/confd
 
-go 1.15
+go 1.16
 
 require (
 	github.com/BurntSushi/toml v0.3.1
@@ -46,7 +46,6 @@ require (
 	github.com/sirupsen/logrus v1.7.1
 	github.com/stretchr/testify v1.6.1 // indirect
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
-	go.etcd.io/bbolt v1.3.5 // indirect
 	go.etcd.io/etcd v3.3.25+incompatible
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.16.0 // indirect

version.go

@@ -1,6 +1,6 @@
 package main
 
-const Version = "0.18.1-dev"
+const Version = "0.18.1"
 
 // We want to replace this variable at build time with "-ldflags -X main.GitSHA=xxx", where const is not supported.
 var GitSHA = ""