vieter/src/docker/images.v

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module docker
import net.http
import net.urllib
import json
struct Image {
pub:
id string [json: Id]
}
// pull_image pulls tries to pull the image for the given image & tag
pub fn pull_image(image string, tag string) ?http.Response {
return request('POST', urllib.parse('/v1.41/images/create?fromImage=$image&tag=$tag') ?)
}
pub fn create_image_from_container(id string, repo string, tag string) ?Image {
res := request('POST', urllib.parse('/v1.41/commit?container=$id&repo=$repo&tag=$tag') ?) ?
if res.status_code != 201 {
return error('Failed to create image from container.')
}
return json.decode(Image, res.text) or {}
}
pub fn remove_image(id string) ?bool {
res := request('DELETE', urllib.parse('/v1.41/images/$id') ?) ?
return res.status_code == 200
}