60293eb2d1
rename loadClientServerVersion -> loadServerVersion use sync.Once for loading ServerVersion Reviewed-on: https://gitea.com/gitea/go-sdk/pulls/456 Reviewed-by: Andrew Thornton <art27@cantab.net> Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-Authored-By: 6543 <6543@obermui.de> Co-Committed-By: 6543 <6543@obermui.de>
71 lines
1.9 KiB
Go
71 lines
1.9 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package gitea
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/hashicorp/go-version"
|
|
)
|
|
|
|
// ServerVersion returns the version of the server
|
|
func (c *Client) ServerVersion() (string, *Response, error) {
|
|
var v = struct {
|
|
Version string `json:"version"`
|
|
}{}
|
|
resp, err := c.getParsedResponse("GET", "/version", nil, nil, &v)
|
|
return v.Version, resp, err
|
|
}
|
|
|
|
// CheckServerVersionConstraint validates that the login's server satisfies a
|
|
// given version constraint such as ">= 1.11.0+dev"
|
|
func (c *Client) CheckServerVersionConstraint(constraint string) error {
|
|
if err := c.loadServerVersion(); err != nil {
|
|
return err
|
|
}
|
|
|
|
check, err := version.NewConstraint(constraint)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if !check.Check(c.serverVersion) {
|
|
return fmt.Errorf("gitea server at %s does not satisfy version constraint %s", c.url, constraint)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// predefined versions only have to be parsed by library once
|
|
var (
|
|
version1_11_0, _ = version.NewVersion("1.11.0")
|
|
version1_12_0, _ = version.NewVersion("1.12.0")
|
|
version1_13_0, _ = version.NewVersion("1.13.0")
|
|
)
|
|
|
|
// checkServerVersionGreaterThanOrEqual is internally used to speed up things and ignore issues with prerelease
|
|
func (c *Client) checkServerVersionGreaterThanOrEqual(v *version.Version) error {
|
|
if err := c.loadServerVersion(); err != nil {
|
|
return err
|
|
}
|
|
|
|
if !c.serverVersion.GreaterThanOrEqual(v) {
|
|
return fmt.Errorf("gitea server at %s is older than %s", c.url, v.Original())
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// loadServerVersion init the serverVersion variable
|
|
func (c *Client) loadServerVersion() (err error) {
|
|
c.getVersionOnce.Do(func() {
|
|
raw, _, err2 := c.ServerVersion()
|
|
if err2 != nil {
|
|
err = err2
|
|
return
|
|
}
|
|
if c.serverVersion, err = version.NewVersion(raw); err != nil {
|
|
return
|
|
}
|
|
})
|
|
return
|
|
}
|