Create Docker Image to run the application

.github/workflows/ci.yml

@@ -1,5 +1,6 @@
 #Continuous integration action
-name: Go Build & Test
+# largely inspired by https://brunopaz.dev/blog/building-a-basic-ci-cd-pipeline-for-a-golang-application-using-github-actions
+name: Build & Test
 on:
   push:
     branches:
@@ -7,24 +8,67 @@ on:
   pull_request:
     branches:
       - '*'
+
 jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '^1.14.3'
+
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Lint Go Code
+        run: |
+          go get -u golang.org/x/lint/golint 
+          golint -set_exit_status ./...
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '^1.14.3'
+
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Run Unit tests.
+        run: |
+          go test -short -coverprofile cover.out -covermode=atomic ./... 
+          cat cover.out >> coverage.txt
+      
+      - name: Upload Coverage report to CodeCov
+        uses: codecov/codecov-action@v1.0.0
+        with:
+          token: ${{secrets.CODECOV_TOKEN}}
+          file: ./coverage.txt
+
+
   build:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macOS-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    name: Build & Test
+    runs-on: ubuntu-latest
+    name: Build and Integration tests
+    needs: [lint, test]
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-go@v2
       with:
-        go-version: '^1.14.0'
+        go-version: '^1.14.3'
     - run: go mod download
-    - name: Build & Test
-      run: |
-        go build -v .
-        go test ./...
+    - name: Validates GO releaser config
+      uses: goreleaser/goreleaser-action@master
+      with:
+        args: check
     - name: Run GoReleaser
       uses: goreleaser/goreleaser-action@master
       with:
-        args: release --snapshot --skip-publish --rm-dist
+        args: release --snapshot --skip-publish --rm-dist
+    - name: test container
+      run: docker run on4kjm/flecli:latest version -d
+

.github/workflows/release.yml

@@ -9,6 +9,8 @@ jobs:
     name: goreleaser
     steps:
     - uses: actions/checkout@v2
+    - name: Login to DockerHub Registry
+      run: echo ${{ secrets.DOCKERHUB_PASSWORD }} | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin
     - name: Unshallow Fetch
       run: git fetch --prune --unshallow
     - uses: actions/setup-go@v2

.goreleaser.yml

@@ -5,6 +5,13 @@ builds:
   - linux
   - windows
   - darwin
+  goarch:
+  - 386
+  - amd64
+  - arm
+  - arm64
+  goarm:
+  - 6
   ignore:
     - goos: darwin
       goarch: 386
@@ -14,6 +21,32 @@ builds:
     - -s -w -X FLEcli/cmd.version={{.Version}} -X FLEcli/cmd.commit={{.Commit}} -X FLEcli/cmd.date={{.Date}} -X=FLEcli/cmd.builtBy=goReleaser
   env:
   - CGO_ENABLED=0
+
+dockers:
+- goos: linux
+  goarch: amd64
+  goarm: ''
+  binaries:
+  - FLEcli
+  image_templates:
+  - "on4kjm/flecli:latest"
+  - "on4kjm/flecli:{{ .Tag }}"
+  # Skips the docker push. Could be useful if you also do draft releases.
+  # If set to auto, the release will not be pushed to the docker repository
+  # in case there is an indicator for prerelease in the tag e.g. v1.0.0-rc1
+  # Defaults to false.
+  skip_push: auto
+  # Path to the Dockerfile (from the project root).
+  dockerfile: docker/Dockerfile
+
+  # Template of the docker build flags.
+  build_flag_templates:
+  - "--pull"
+  - "--label=org.opencontainers.image.created={{.Date}}"
+  - "--label=org.opencontainers.image.title={{.ProjectName}}"
+  - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+  - "--label=org.opencontainers.image.version={{.Version}}"
+
 archives:
 - replacements:
     amd64: 64-bit
@@ -26,10 +59,13 @@ archives:
     format: zip
   files:
       - README.md
+
 checksum:
   name_template: 'checksums.txt'
+
 snapshot:
   name_template: "{{ .Tag }}-next"
+
 changelog:
   skip: true
   sort: asc

README.md

@@ -3,16 +3,30 @@ Multi-platform "Fast Log Entry"(FLE) processing tool.
 
 ![Go Build & Test](https://github.com/jmMeessen/FLEcli/workflows/Go%20Build%20&%20Test/badge.svg)
 
-["Fast Log Entry"](https://www.df3cb.com/fle/) is a nifty tool, written by DF3CB. It allows quick and efficient entry of radio amateur contacts made during DXpeditions, contests or SOTA/WWFF activation. It can export the listed contacts in ADIF format ready to be uploaded to eQSL/LOTW or submitted for SOTA and WWFF. The program is only availble as a Windows executable which leaves the Mac or Linux users (like me) in the cold.
+["Fast Log Entry"](https://www.df3cb.com/fle/) is a nifty tool, written by DF3CB. It allows quick and efficient entry of radio amateur contacts made during DXpeditions, contests or SOTA/WWFF activation. It can export the listed contacts in ADIF format ready to be uploaded to eQSL/LOTW or submitted for SOTA and WWFF. The program is only available as a Windows executable which leaves the Mac or Linux users (like me) in the cold.
 
-This tool is intended to process FLE formated files on other platform than Windows. The FLE file format is described on https://www.df3cb.com/fle/documentation/
+This tool is intended to process FLE formatted files on other platform than Windows. The FLE file format is described on https://www.df3cb.com/fle/documentation/
 
 But is also the alibi to learn and explore GO.
 
 ## Usage
 
 ### Installing
-TBD: Running on a Mac, Linux, windows. 
+The tool is installed by downloading and unpacking the archive for your operating system.
+
+The releases are downloaded for https://github.com/on4kjm/FLEcli/releases
+
+The application is available in the following packaging:
+* `FLEcli_v..._macOS_64-bit.tar.gz` is the MacOS version.
+* `FLEcli_v..._windows_32-bit.zip` is the Windows version. Only the 32 bit is proposed as it should work also on older Windows version.
+* `FLEcli_v..._Linux_64-bit.tar.gz` is the 64 bits distribution for Linux.
+* `FLEcli_v..._Linux_32-bit.tar.gz` is the 32 bits distribution for Linux
+* `FLEcli_v..._Linux_arm.tar.gz` is the 32 bits ARM (instruction set 6) distribution (for RaspberryPi older models for example) 
+* `FLEcli_v..._Linux_arm64.tar.gz` is the 64 bits ARM (instruction set 6) distribution
+
+Detailed installation instructions can be found here (TODO).
+
+**Important note:** at this stage, the MacOS binary is not signed. It will fail to load on the recent OS version unless a very permissive security setting is enable (which is not advised). Therefore, it is advised to run FLEcli as a Docker application (available on DockerHub). An alternative is to compile the application. Further explanation can be found here (TODO)
 
 ### Commands and options
 
@@ -90,7 +104,7 @@ To load and validate the FLE formated file (.txt):
 ./FLEcli load -i=myActivation.txt
 ```
 This command will parse and display the QSOs in grid format. 
-Fields that couldn't be succesfuly parsed are prefixed with "*". 
+Fields that couldn't be successfully parsed are prefixed with "*". 
 Parsing errors or doubts are listed at the end of the list.
 
 
@@ -103,9 +117,9 @@ To generate an ADIF file based on `activation.txt`:
 ```
 The `-o` (or the long form, `--output`) specifies the path and name of the output file.
 If the flag and value are omitted, the tool will generate a filename.
-It is based on the input filename, just replacing the extention with `.adi`.
+It is based on the input filename, just replacing the extension with `.adi`.
 
-The `--overwrite` flag indicates that, if the output file already exsist, it should be overwritten. 
+The `--overwrite` flag indicates that, if the output file already exists, it should be overwritten. 
 
 The `--interpolate` flag will interpolate the missing non-entered times based on the first and the last entered time.
 

docker-FLEcli.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+CURRENT_UID = $(id -u):$(id -g)
+docker run --rm -ti --user $(CURRENT_UID) -v $(pwd):/FLEcli_data jmmeessen/flecli "$@"

docker/.dockerignore

@@ -0,0 +1 @@
+*.md

docker/Dockerfile

@@ -0,0 +1,16 @@
+FROM alpine:3.12 AS builder
+
+# Copy the executable
+COPY FLEcli /FLEcli_bin/FLEcli
+RUN chmod +x /FLEcli_bin/FLEcli
+
+
+FROM scratch
+
+COPY --from=builder /FLEcli_bin/FLEcli /FLEcli_bin/FLEcli
+
+# Create the data directory and set it as the defautl directory
+WORKDIR /FLEcli_data
+
+ENTRYPOINT ["/FLEcli_bin/FLEcli"]
+CMD ["help"]

docker/README.md

@@ -0,0 +1,21 @@
+## Building docker image by hand
+
+* `docker build -t fle_cli .`
+
+## goReleaser built Docker images
+
+* `goreleaser --snapshot --skip-publish --rm-dist`
+* docker image is named "jmmeessen/flecli". It creates two labels automatically ("latest" and the last release)
+
+## Running the container
+
+* `docker run --rm -i fle_cli version -d`
+* `docker run --rm -i -v "$(pwd)":/FLEcli_data fle_cli version -d`
+* `docker run --rm -i jmmeessen/flecli version -d`
+
+* `docker run --rm -i --user $(id -u):$(id -g) -v $(pwd):/FLEcli_data jmmeessen/flecli`. 
+* `alias FLEcli="docker run --rm  --user $(id -u):$(id -g) -v $(pwd):/FLEcli_data jmmeessen/flecli"`
+
+## Running bash in the container
+
+* `docker run --rm -i -v "$(pwd)":/FLEcli_data --entrypoint /bin/sh  fle_cli`

go.mod

@@ -15,5 +15,4 @@ require (
 	github.com/spf13/viper v1.7.0
 	golang.org/x/sys v0.0.0-20200523222454-059865788121 // indirect
 	gopkg.in/ini.v1 v1.57.0 // indirect
-	go.hein.dev/go-version v0.1.0
 )

notes/buildNotes.md

@@ -1,4 +1,5 @@
 ## to build with goreleaser
 
 * `goreleaser --snapshot --skip-publish --rm-dist`
-* `dist/FLEcli_darwin_amd64/FLEcli`
+* `dist/FLEcli_darwin_amd64/FLEcli`
+* `docker build -f docker/Dockerfile -t test/test dist/FLEcli_linux_arm64`