updated build script

Author: cjimti

Dockerfile

@@ -0,0 +1,9 @@
+FROM alpine:3
+
+RUN apk update \
+    && apk add --no-cache curl ca-certificates \
+    && rm -rf /var/cache/apk/*
+
+COPY rxtx /
+WORKDIR /
+ENTRYPOINT ["/rxtx"]

dockerfiles/amd64/Dockerfile

@@ -1,92 +1,103 @@
-# Build customization
-build:
-  main: ./rxtx.go
-  binary: rxtx
+env:
+  - GO111MODULE=on
+before:
+  hooks:
+    - go mod download
 
-  ldflags: -a -installsuffix cgo
+builds:
+  - id: rxtx
+    main: ./rxtx.go
+    binary: rxtx
 
-  env:
-    - CGO_ENABLED=0
+    ldflags: -a -installsuffix cgo
 
-  # GOOS list to build in.
-  # For more info refer to https://golang.org/doc/install/source#environment
-  # Defaults are darwin and linux
-  goos:
-    - linux
-    - darwin
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - 386
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - 6
+    mod_timestamp: '{{ .CommitTimestamp }}'
+    env:
+      - CGO_ENABLED=0
+    flags:
+      - -trimpath
+      - -tags=netgo
+      - -a
+      - -v
 
-  # GOARCH to build in.
-  # For more info refer to https://golang.org/doc/install/source#environment
-  # Defaults are 386 and amd64
-  goarch:
-    - amd64
-    - arm
+checksum:
+  name_template: '{{ .ProjectName }}_checksums.txt'
 
-  goarm:
-    - 6
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - Merge pull request
+      - Merge branch
+      - go mod tidy
 
-# Archive customization
-archive:
-  # You can change the name of the archive.
-  # This is parsed with Golang template engine and the following variables.
-  name_template: "{{.ProjectName}}_{{.Os}}_{{.Arch}}"
+archives:
+  - name_template: '{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
+    replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+    format_overrides:
+      - goos: windows
+        format: zip
 
-  # Archive format. Valid options are `tar.gz` and `zip`.
-  # Default is `zip`
-  format: tar.gz
+nfpms:
+  - file_name_template: '{{ .ProjectName }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
+    homepage:  https://github.com/txn2/rxtx
+    description: Queue based data collector, transmitter with store-and-forward. Useful for online/offline data collection, back pressure buffering or general queuing. REST / HTTP post.
+    maintainer: Craig Johnston https://twitter.com/cjimti
+    license: MIT License
+    vendor: https://github.com/txn2
+    formats:
+      - apk
+      - deb
+      - rpm
 
-  # Additional files you want to add to the archive.
-  # Defaults are any files matching `LICENCE*`, `LICENSE*`,
-  # `README*` and `CHANGELOG*` (case-insensitive)
-  files:
-    - LICENSE
+release:
+  github:
+    owner: txn2
+    name: rxtx
+  name_template: "{{.ProjectName}}-v{{.Version}} {{.Env.USER}}"
 
 dockers:
   -
     goos: linux
     goarch: amd64
     goarm: ''
-    binaries:
-      - rxtx
     image_templates:
       - "txn2/rxtx:latest"
       - "txn2/rxtx:{{ .Version }}"
       - "txn2/rxtx:{{ .Tag }}"
       - "txn2/rxtx:v{{ .Major }}"
-    dockerfile: dockerfiles/amd64/Dockerfile
+    dockerfile: Dockerfile
     build_flag_templates:
       - "--label=org.label-schema.schema-version=1.0"
       - "--label=org.label-schema.version={{.Version}}"
       - "--label=org.label-schema.name={{.ProjectName}}"
-  -
-    goos: linux
-    goarch: arm
-    goarm: 6
-    binaries:
-      - rxtx
-    image_templates:
-      - 'txn2/rxtx:arm32v6-latest'
-      - 'txn2/rxtx:arm32v6-{{ .Version }}'
-      - "txn2/rxtx:arm32v6-{{ .Tag }}"
-      - "txn2/rxtx:arm32v6-v{{ .Major }}"
-    dockerfile: dockerfiles/arm32v6/Dockerfile
-    build_flag_templates:
-      - "--label=org.label-schema.schema-version=1.0"
-      - "--label=org.label-schema.version={{.Version}}"
-      - "--label=org.label-schema.name={{.ProjectName}}"
-brew:
-  name: rxtx
-
-  github:
-    owner: txn2
-    name: homebrew-tap
-
-  commit_author:
-    name: Craig Johnston
-    email: cjimti@gmail.com
-
-  folder: Formula
-
-  homepage: https://github.com/txn2/rxtx
 
-  description: "Data queuing, batching and re-transmission."
+brews:
+  - name: rxtx
+    tap:
+      owner: txn2
+      name: homebrew-tap
+    commit_author:
+      name: Craig Johnston
+      email: cjimti@gmail.com
+    folder: Formula
+    homepage: https://github.com/txn2/rxtx
+    description: "Data queuing, batching and re-transmission."