migrate to modules

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
     - name: Set up Go 1.15.6
       uses: actions/setup-go@v2
       with:
-        go-version: '1.15.6' 
+        go-version: '1.15.6'
 
     - name: Check out code
       uses: actions/checkout@v2
@@ -24,7 +24,7 @@ jobs:
       uses: docker/setup-qemu-action@v1
       with:
         platforms: all
-    
+
     - name: Set up Docker Buildx
       id: buildx
       uses: docker/setup-buildx-action@v1
@@ -36,7 +36,7 @@ jobs:
 
     - name: Available platforms
       run: echo ${{ steps.buildx.outputs.platforms }}
-    
+
     - name: Build ARM-V7 builder
       run: |
         docker buildx build \

.pre-commit-config.yaml

@@ -0,0 +1,11 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+  - repo: https://github.com/golangci/golangci-lint
+    rev: v1.53.3
+    hooks:
+      - id: golangci-lint

README.md

@@ -101,9 +101,9 @@ Here is the result of the "Swiss" example:
 ## Special Thanks
 
 * Thank you to [Jeremy Garff](https://github.com/jgarff) for writing and maintaining the C library.
-* Thank you to all contributors (alphabetically): 
+* Thank you to all contributors (alphabetically):
   - [Alexandr Pavlyuk](https://github.com/pav5000)
-  - [Allen Flickinger](https://github.com/FuzzyStatic) 
+  - [Allen Flickinger](https://github.com/FuzzyStatic)
   - [Ben Watkins](https://github.com/OutdatedVersion)
   - [Chris C.](https://github.com/TwinProduction)
   - [Elie Grenon](https://github.com/DrunkenPoney)
@@ -113,4 +113,4 @@ Here is the result of the "Swiss" example:
 
 ## Projects using this module
 
-* [Rainbow and Random demo](https://github.com/FuzzyStatic/rpi-ws281x-examples-go)
+* [Rainbow and Random demo](https://github.com/FuzzyStatic/rpi-ws281x-examples-go)

docker/app-builder/Dockerfile

@@ -1,4 +1,4 @@
-# Stage 0 : Build the C library 
+# Stage 0 : Build the C library
 
 FROM debian AS lib_builder
 
@@ -10,17 +10,15 @@ RUN apt-get update -y && apt-get install -y \
   git
 
 RUN git clone https://github.com/jgarff/rpi_ws281x.git \
-  && cd rpi_ws281x \ 
+  && cd rpi_ws281x \
   && mkdir build \
-  && cd build \ 
+  && cd build \
   && cmake -D BUILD_SHARED=OFF -D BUILD_TEST=OFF .. \
   && cmake --build . \
   && make install
 
-# Stage 1 : Build a go image with the rpi_ws281x C library and the go wrapper
+# Stage 1 : Build a go image with the rpi_ws281x C library
 
 FROM golang:latest
 COPY --from=lib_builder /usr/local/lib/libws2811.a /usr/local/lib/
 COPY --from=lib_builder /usr/local/include/ws2811 /usr/local/include/ws2811
-
-RUN go get github.com/rpi-ws281x/rpi-ws281x-go

docker/ci-builder/Dockerfile

@@ -1,4 +1,4 @@
-# Stage 0 : Build the C library 
+# Stage 0 : Build the C library
 
 FROM debian AS lib_builder
 
@@ -10,9 +10,9 @@ RUN apt-get update -y && apt-get install -y \
   git
 
 RUN git clone https://github.com/jgarff/rpi_ws281x.git \
-  && cd rpi_ws281x \ 
+  && cd rpi_ws281x \
   && mkdir build \
-  && cd build \ 
+  && cd build \
   && cmake -D BUILD_SHARED=OFF -D BUILD_TEST=OFF .. \
   && cmake --build . \
   && make install

examples/color_wipe/go.mod

@@ -0,0 +1,7 @@
+module color_wipe
+
+go 1.20
+
+require github.com/rpi-ws281x/rpi-ws281x-go v1.0.8
+
+require github.com/pkg/errors v0.9.1 // indirect

examples/color_wipe/go.sum

@@ -0,0 +1,20 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8 h1:fyyjhZTi2vq5XR20dvM0VHAIrYePE5R7SssUAgZoHH8=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8/go.mod h1:bYxseeVKIJy6hmt/UFJ7ty2ZbpZ5UMHNSTWT5rrmxjg=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

examples/hw/go.mod

@@ -0,0 +1,7 @@
+module hw
+
+go 1.20
+
+require github.com/rpi-ws281x/rpi-ws281x-go v1.0.8
+
+require github.com/pkg/errors v0.9.1 // indirect

examples/hw/go.sum

@@ -0,0 +1,20 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8 h1:fyyjhZTi2vq5XR20dvM0VHAIrYePE5R7SssUAgZoHH8=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8/go.mod h1:bYxseeVKIJy6hmt/UFJ7ty2ZbpZ5UMHNSTWT5rrmxjg=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

examples/invader8x8/go.mod

@@ -0,0 +1,7 @@
+module invader8x8
+
+go 1.20
+
+require github.com/rpi-ws281x/rpi-ws281x-go v1.0.8
+
+require github.com/pkg/errors v0.9.1 // indirect

examples/invader8x8/go.sum

@@ -0,0 +1,20 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8 h1:fyyjhZTi2vq5XR20dvM0VHAIrYePE5R7SssUAgZoHH8=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8/go.mod h1:bYxseeVKIJy6hmt/UFJ7ty2ZbpZ5UMHNSTWT5rrmxjg=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

examples/swiss/go.mod

@@ -0,0 +1,7 @@
+module swiss
+
+go 1.20
+
+require github.com/rpi-ws281x/rpi-ws281x-go v1.0.8
+
+require github.com/pkg/errors v0.9.1 // indirect

examples/swiss/go.sum

@@ -0,0 +1,20 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8 h1:fyyjhZTi2vq5XR20dvM0VHAIrYePE5R7SssUAgZoHH8=
+github.com/rpi-ws281x/rpi-ws281x-go v1.0.8/go.mod h1:bYxseeVKIJy6hmt/UFJ7ty2ZbpZ5UMHNSTWT5rrmxjg=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=