jschoubben
71be15f530
With the toolchain agreed by majority, a node on the minority version can pull an ask for the agreed one. It now declines it (the issue 890 path) for the asker to put again, so it never fails a build. Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
30 lines
1.3 KiB
Go
30 lines
1.3 KiB
Go
package buildstep
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import "fmt"
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// Refusal is a step that is not run on purpose, as against one that failed: the toolchain installed is not the
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// recipe's, the integration level's postgres major is not the one it is built for (novox/hq ADR 0469 §1, ADR 0470
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// §4; issue 1473). A step's run returns one and the runner ends the step refused with its text.
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type Refusal struct {
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// Text is the reason, in words the operator reads.
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Text string
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// Want is the version the recipe asks for and Have the one found; either may be empty.
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Want, Have string
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}
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func (r *Refusal) Error() string { return r.Text }
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// Refuse is a Refusal with its text formatted.
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func Refuse(format string, args ...any) *Refusal { return &Refusal{Text: fmt.Sprintf(format, args...)} }
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// Declining is a step a node does not run because another node should: it ends refused as declined (delivery.StepDeclined),
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// the ask's message is dropped, and the asker puts the ask again under a new id (issue 890). A build ask naming a
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// toolchain other than this node's is one (novox/hq ADR 0584 clause 2): a node that is not in the toolchain majority
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// sits out and never fails a build.
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type Declining struct {
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Text string
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Lacks []string // what this node lacks, in words the operator reads
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}
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func (d *Declining) Error() string { return d.Text }
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