57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
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package main
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import (
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"fmt"
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"strings"
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)
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func claimCommands() []Command {
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return []Command{
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{Path: []string{"claim"}, Tier: TierWrite,
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Summary: "claim a shared infra resource on the presence board",
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Run: runClaim},
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{Path: []string{"release"}, Tier: TierWrite,
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Summary: "release a presence claim",
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Run: runRelease},
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}
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}
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// runClaim parses `<kind>:<name> --purpose "..."` in either order (the presence
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// script takes the label first, so we can't rely on Go's flag package which
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// stops at the first positional).
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func runClaim(args []string) error {
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var label, purpose string
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for i := 0; i < len(args); i++ {
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a := args[i]
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switch {
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case a == "--purpose" || a == "-purpose":
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if i+1 < len(args) {
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purpose = args[i+1]
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i++
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}
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case strings.HasPrefix(a, "--purpose="):
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purpose = strings.TrimPrefix(a, "--purpose=")
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case !strings.HasPrefix(a, "-") && label == "":
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label = a
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}
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}
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if label == "" {
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return fmt.Errorf(`usage: homelab claim <kind>:<name> --purpose "what + why"`)
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}
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return presenceClaim(label, purpose)
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}
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func runRelease(args []string) error {
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var label string
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for _, a := range args {
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if !strings.HasPrefix(a, "-") {
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label = a
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break
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}
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}
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if label == "" {
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return fmt.Errorf("usage: homelab release <kind>:<name>")
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}
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return presenceRelease(label)
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}
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