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Update Golang documentation to use latest stable version (1.17)

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Jean-Baptiste Le Duigou 2020-05-27 14:48:41 +02:00 committed by Tianon Gravi
parent f619ed4289
commit c24e3a1557
1 changed files with 5 additions and 5 deletions
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10
golang/content.md
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@ -15,7 +15,7 @@ Go (a.k.a., Golang) is a programming language first developed at Google. It is a
The most straightforward way to use this image is to use a Go container as both the build and runtime environment. In your `Dockerfile`, writing something along the lines of the following will compile and run your project:
```dockerfile
FROM %%IMAGE%%:1.16
FROM %%IMAGE%%:1.17
WORKDIR /go/src/app
COPY . .
@ -38,13 +38,13 @@ $ docker run -it --rm --name my-running-app my-golang-app
There may be occasions where it is not appropriate to run your app inside a container. To compile, but not run your app inside the Docker instance, you can write something like:
```console
$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.16 go build -v
$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.17 go build -v
```
This will add your current directory as a volume to the container, set the working directory to the volume, and run the command `go build` which will tell go to compile the project in the working directory and output the executable to `myapp`. Alternatively, if you have a `Makefile`, you can run the `make` command inside your container.
```console
$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.16 make
$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.17 make
```
## Cross-compile your app inside the Docker container
@ -52,13 +52,13 @@ $ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.16 make
If you need to compile your application for a platform other than `linux/amd64` (such as `windows/386`):
```console
$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp -e GOOS=windows -e GOARCH=386 %%IMAGE%%:1.16 go build -v
$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp -e GOOS=windows -e GOARCH=386 %%IMAGE%%:1.17 go build -v
```
Alternatively, you can build for multiple platforms at once:
```console
$ docker run --rm -it -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.16 bash
$ docker run --rm -it -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.17 bash
$ for GOOS in darwin linux; do
> for GOARCH in 386 amd64; do
> export GOOS GOARCH