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41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
// Copyright 2019 Drone.IO Inc. All rights reserved.
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// Use of this source code is governed by the Polyform License
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// that can be found in the LICENSE file.
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package environ
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import (
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"fmt"
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"strings"
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"github.com/coreos/go-semver/semver"
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)
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// helper function returns a list of environment variables
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// that represent the semantic version.
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func versions(s string) map[string]string {
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env := map[string]string{}
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s = strings.TrimPrefix(s, "v")
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version, err := semver.NewVersion(s)
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if err != nil {
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env["DRONE_SEMVER_ERROR"] = err.Error()
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return env
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}
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env["DRONE_SEMVER"] = version.String()
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env["DRONE_SEMVER_MAJOR"] = fmt.Sprint(version.Major)
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env["DRONE_SEMVER_MINOR"] = fmt.Sprint(version.Minor)
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env["DRONE_SEMVER_PATCH"] = fmt.Sprint(version.Patch)
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if s := string(version.PreRelease); s != "" {
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env["DRONE_SEMVER_PRERELEASE"] = s
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}
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if version.Metadata != "" {
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env["DRONE_SEMVER_BUILD"] = version.Metadata
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}
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version.Metadata = ""
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version.PreRelease = ""
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env["DRONE_SEMVER_SHORT"] = version.String()
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return env
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}
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