env: find llgo root for development

This commit is contained in:
Li Jie
2025-01-18 12:33:54 +08:00
parent 521b70c715
commit cabc7ffca8
5 changed files with 48 additions and 9 deletions

38
x/env/build.go vendored
View File

@@ -1,38 +0,0 @@
/*
* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package env
import "runtime/debug"
// buildTime is the LLGo binary's build time. It should be set by the linker.
var buildTime string
// BuildTime returns the build time of the running LLGo binary.
func BuildTime() string {
if buildTime != "" {
return buildTime
}
info, ok := debug.ReadBuildInfo()
if ok {
for _, setting := range info.Settings {
if setting.Key == "vcs.time" {
return setting.Value
}
}
}
return ""
}

35
x/env/version.go vendored
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@@ -1,35 +0,0 @@
/*
* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package env
import "runtime/debug"
// buildVersion is the LLGo tree's version string at build time. It should be
// set by the linker.
var buildVersion string
// Version returns the version of the running LLGo binary.
func Version() string {
if buildVersion != "" {
return buildVersion
}
info, ok := debug.ReadBuildInfo()
if ok {
return info.Main.Version
}
return "(devel)"
}