go-swagger | Swagger 2.0 implementation for go | REST library
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kandi X-RAY | go-swagger Summary
Swagger 2.0 implementation for go
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QUESTION
I have a swagger file both in yaml format and json. I can view the yaml file on swaggers online viewer https://editor.swagger.io/ but when I try to serve the file locally I get the error:
webbrowser: tried to open "http://localhost:40335/docs", no screen found
After using the command:
swagger serve -F=swagger swagger.yaml
To recreate this scenario you can clone this repo: https://github.com/go-swagger/go-swagger/tree/master/fixtures/goparsing/petstore
Then run the following commands (MAC-OS) to generate the yaml file:
Note: you may have to run these commands in the root of the project using sudo -s
Instructions for windows installation can be found here https://goswagger.io/install.html
Download go-swagger
docker pull quay.io/goswagger/swagger
alias swagger="docker run --rm -it --user $(id -u):$(id -g) -e GOPATH=$HOME/go:/go -v $HOME:$HOME -w $(pwd) quay.io/goswagger/swagger"
swagger version
to verify installation
Generate swagger Yaml
4.swagger generate spec -o ./swagger.yaml --scan-models
The swagger file should now be generated but for some reason using the command swagger serve -F=swagger swagger.yaml
gives the error described above.
ANSWER
Answered 2021-May-14 at 04:56Since you are running it inside a docker container and there's no browser in it you are getting the no screen found
error.
This can be fixed by passing the --no-open
option to swagger serve ...
.
Also, specify a fixed port by passing the --port
option.
QUESTION
I understand that it is the expected behavior of go mod tidy
to prune dependencies tree by removing the unnecessary ones, but part of my CI uses go-swagger
to generate swagger JSON
files. So, in the end. go mod tidy
will remove the go-swagger
packages from go.mod
file because they're listed as //indirect
(they're not used directly from the source code). Is there a workaround?
Here's my go.mod
file:
ANSWER
Answered 2021-Feb-21 at 21:04I suspect one workaround would be to:
- import explicitly in one of your project source .go file the package
github.com/go-swagger/go-swagger/scan
- define a dummy variable
QUESTION
I am creating an api which allows downloading a zip file, so for this I am looking for correct media type for sending this zip file as response in swagger "2.0" specification.
My current api spec looks like this
...ANSWER
Answered 2021-Feb-02 at 18:18You need to implement this.
The error occurs because of the following generated code:
QUESTION
I have created a swagger spec
...ANSWER
Answered 2021-Feb-02 at 13:24Try adding a body element of type object in the response definition as follow:
QUESTION
I am using go1.14.1
and go-swagger
version dev
in my Windows 10. I installed go-swagger
with Installing from source.
I'd like to use go-swagger
version 0.25
instead. What is the clean way of replacing dev
with 0.25
?
ANSWER
Answered 2021-Jan-07 at 05:53The installation process is same as for master (dev
) version except you need to do one more additional step which is checking out tag v0.25.0
after cloning the repo to temporary directory:
QUESTION
I am facing error "import cycle not allowed" in go-swagger auto-generated file, below is the code . I have also read other answers related to this problem but no success . If any other information is required please comment.
Thanks in advance
items_swagger.yaml
...ANSWER
Answered 2020-Apr-20 at 17:22As @Volker suggested in comment ," import cycle not allowed " was resolved by doing the clean installation again . The problem was caused by multiple "Go" installation of versions 1.6 and 1.14 . Doing reinstallation of version 1.14 fixed it.
Second , problem which I faced regarding "loads.Document undefined " got fixed by firing the command "swagger generate server -A ItemsSwagger -f ../swagger/items-swagger.yml" where dependencies are getting stored , so I think there was a dependency problem related to path, "Go" wasn't able to find it.
For folks who are new to go-swagger , please refer below links:
https://github.com/go-swagger/go-swagger
https://goswagger.io/tutorial/todo-list.html
https://www.ribice.ba/swagger-golang/
For re-installing "Go":
https://askubuntu.com/questions/742078/uninstalling-go-golang
QUESTION
I have a few problems implementing a REST API in Go.
I use go-swagger to document my API. It generates a model based on structs.
My first problem is I don't know in my swagger yaml file how to define a simple hasMany relationship.
If I need a vehicle that has many wheels. In my database I will have a vehicle
table and a wheel
table that contains the id
of the vehicle.
Since Vehicle has no wheel_id
, in swagger I get a simple type: object
.
For wheel I have a property:
ANSWER
Answered 2020-Mar-16 at 18:25The solution I found is to make a custom response model in swagger:
QUESTION
I'm developing an API using Go, SQLX, postgres and go-swagger.
In POST method handler I get a request body of a type defined and validated by swagger. After validation I'd like to insert that into a postgres table.
I haven't found much documentation about the subject except for the following snippet:
...ANSWER
Answered 2020-Mar-02 at 15:42QUESTION
I am pretty new to golang and trying to set my response headers. I have two headers that I want to set. I think that I am misunderstanding something fundamental. I am also using go-swagger to generate my endpoints.
My problem is that I can only seem to set one of my two headers. Swagger provides a function "auth.NewAuthLoginUserOK().WithProfileHeader("pickles)" on the return (in the "if success" block). How can I set two header params?
...ANSWER
Answered 2018-Jul-14 at 01:04go-swagger will generate one method per response header defined in the spec on result objects (what's returned by auth.NewAuthLoginUserOK()
)
If you have multiple response headers defined in the spec you generated off of, just chain the calls.
QUESTION
I am using go-swagger to generate spec with command swagger generate spec
. Everything is working fine, however I want to mitigate possible mismatch between specs and actual implementation.
For example, the below model is having required : true
in comment (for spec generation), as well as value:"required"
for actual validation (e.g with govalidator)
ANSWER
Answered 2019-Nov-27 at 11:24I checked go-swagger
source code, and found out that in current implemented design, we can't do this. Basically, the scanning logic just checks the comment and JSON tag only.
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