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feat: publish Tend v0.2 Preview 2 source

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Export the reviewed allowlisted snapshot from private source commit 8aab3db43f35e6a49aa497f45d73701b13fc9f32 and tree 992132ea4703437dc13ffdbb04a077816c02caf9. This includes routed singleton continuity, deployment evidence, strict schema-2 configuration, restricted transport, and the independently compilable public-tree guard.

AI-Assisted: OpenAI Codex
Signed-off-by: Cole Speelman <crspeelman@gmail.com>
This commit is contained in:
gamertan
2026-08-18 06:40:58 -04:00
parent 00d1dd4209
commit 9d9fc83dd0
33 changed files with 1463 additions and 150 deletions
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internal/state/state.go
+32 -7
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@@ -17,13 +17,18 @@ import (
const SchemaVersion = 1
type Record struct {
SchemaVersion int `json:"schema_version"`
Strategy string `json:"strategy"`
ActiveSlot string `json:"active_slot"`
ActiveRelease string `json:"active_release"`
PreviousSlot string `json:"previous_slot,omitempty"`
PreviousRelease string `json:"previous_release,omitempty"`
UpdatedAt string `json:"updated_at"`
SchemaVersion int `json:"schema_version"`
Strategy string `json:"strategy"`
DesiredRelease string `json:"desired_release,omitempty"`
CandidateRelease string `json:"candidate_release,omitempty"`
ActiveSlot string `json:"active_slot"`
ActiveRelease string `json:"active_release"`
PreviousSlot string `json:"previous_slot,omitempty"`
PreviousRelease string `json:"previous_release,omitempty"`
LastAttemptRelease string `json:"last_attempt_release,omitempty"`
LastAttemptOutcome string `json:"last_attempt_outcome,omitempty"`
LastAttemptAt string `json:"last_attempt_at,omitempty"`
UpdatedAt string `json:"updated_at"`
}
func Load(path, root, strategy string) (Record, error) {
@@ -68,6 +73,26 @@ func (r Record) Validate(root, strategy string) error {
return fmt.Errorf("previous release: %w", err)
}
}
for label, release := range map[string]string{"desired release": r.DesiredRelease, "candidate release": r.CandidateRelease, "last attempt release": r.LastAttemptRelease} {
if release != "" {
if err := releaseBelow(root, release); err != nil {
return fmt.Errorf("%s: %w", label, err)
}
}
}
if r.LastAttemptOutcome != "" {
switch r.LastAttemptOutcome {
case "running", "succeeded", "failed", "rolled_back":
default:
return errors.New("last attempt outcome is invalid")
}
if _, err := time.Parse(time.RFC3339, r.LastAttemptAt); err != nil {
return errors.New("last attempt timestamp is invalid")
}
}
if r.LastAttemptOutcome == "running" && r.CandidateRelease == "" {
return errors.New("running attempt requires a candidate release")
}
if strategy == "blue_green" && r.PreviousRelease != "" && r.PreviousSlot == r.ActiveSlot {
return errors.New("previous slot must differ from active slot")
}