Kyle Isom
589f76c10e
Entry gains Only/Never fields for per-machine targeting. Machine identity = short hostname + os:<GOOS> + arch:<GOARCH> + tag:<name>. Tags stored in local <repo>/tags file (added to .gitignore by init). EntryApplies() matching: only=any-match, never=no-match, both=error. 13 tests covering matching, identity, tags CRUD, gitignore. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
38 lines
724 B
Go
38 lines
724 B
Go
package garden
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import (
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"os"
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"runtime"
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"strings"
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)
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// Identity returns the machine's label set: short hostname, os:<GOOS>,
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// arch:<GOARCH>, and tag:<name> for each tag in <repo>/tags.
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func (g *Garden) Identity() []string {
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labels := []string{
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shortHostname(),
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"os:" + runtime.GOOS,
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"arch:" + runtime.GOARCH,
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}
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tags := g.LoadTags()
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for _, tag := range tags {
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labels = append(labels, "tag:"+tag)
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}
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return labels
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}
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// shortHostname returns the hostname before the first dot, lowercased.
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func shortHostname() string {
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host, err := os.Hostname()
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if err != nil {
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return "unknown"
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}
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host = strings.ToLower(host)
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if idx := strings.IndexByte(host, '.'); idx >= 0 {
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host = host[:idx]
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}
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return host
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}
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