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Categories: Design

  • Coordinated Publication Decision

    By Vonng In Design 631 words 3 min

    VonngDesignpublishtransactionobject-storagedecision

    Coordinated Publication Decision

    Decision finalized for SOW 0.4.0 An earlier version of this record proposed an rclone executor, publish --dry-run, and a separate sow audit command. None of those surfaces shipped in 0.4.0. SOW has no rclone dependency, publish has no --dry-run, and …

    Decision finalized for SOW 0.4.0 An earlier version of this record proposed an rclone executor, publish --dry-run, and a separate sow audit command. None of those surfaces shipped in 0.4.0. SOW has no rclone dependency, publish has no --dry-run, and …

  • SOW Design Evolution: From Route Graphs to the Repository Core

    By Vonng In Design 893 words 5 min

    VonngDesignarchitecturerepositorymigrationdecision

    SOW Design Evolution: From Route Graphs to the Repository Core

    This record dates to the 2026-08-10 consolidation of SOW around its Repository core. It distills the useful decisions from the earlier planning, ADR, review, migration, and verification trees without turning every intermediate artifact into …

    This record dates to the 2026-08-10 consolidation of SOW around its Repository core. It distills the useful decisions from the earlier planning, ADR, review, migration, and verification trees without turning every intermediate artifact into …

  • Design Principles

    By Vonng In Design 595 words 3 min

    VonngDesignplainmanagedrepository

    Design Principles

    SOW is not primarily a metadata generator. It is an ownership and state-transition system whose output happens to be APT and RPM repositories. The following principles keep that system small enough to reason about. One owner for every durable fact …

    SOW is not primarily a metadata generator. It is an ownership and state-transition system whose output happens to be APT and RPM repositories. The following principles keep that system small enough to reason about. One owner for every durable fact …

  • System Model

    By Vonng In Design 569 words 3 min

    VonngDesignrepositorydistpoolgeneration

    System Model

    The model is deliberately layered. Configuration expresses intent, the database records owned state, and the public tree is a deterministic projection. None of those layers may quietly become a substitute for another. Object hierarchy Workspace ├── …

    The model is deliberately layered. Configuration expresses intent, the database records owned state, and the public tree is a deterministic projection. None of those layers may quietly become a substitute for another. Object hierarchy Workspace ├── …

  • Publication & Recovery

    By Vonng In Design 778 words 4 min

    VonngDesignpublishtransactionobject-storage

    Publication & Recovery

    Building and publishing are separate state transitions. A build produces a target-neutral Generation. Publication applies that Generation to one provider prefix and records enough evidence to recover without guessing. Ownership split …

    Building and publishing are separate state transitions. A build produces a target-neutral Generation. Publication applies that Generation to one provider prefix and records enough evidence to recover without guessing. Ownership split …

  • Why SOW Uses One Payload Tree per Repository

    By Vonng In Design 738 words 4 min

    VonngDesignrepositorypoolrpmaptcompatibilitydecision

    Why SOW Uses One Payload Tree per Repository

    This decision was drafted on 2026-08-05 during the pre-v0.2 release design consolidation and shipped in SOW v0.2.0 on 2026-08-08. It remains the layout contract in v0.3 and v0.4. It records an architecture choice, not a blanket compatibility claim: …

    This decision was drafted on 2026-08-05 during the pre-v0.2 release design consolidation and shipped in SOW v0.2.0 on 2026-08-08. It remains the layout contract in v0.3 and v0.4. It records an architecture choice, not a blanket compatibility claim: …

  • Design Records

    In Design 144 words 1 min

    Designmanagedpublishtransaction

    Design Records

    Design records explain why SOW adopted a contract, what it rejected, and which evidence boundary applies. They are ordered by date, which records when the rationale first took its maintained form; lastmod records later editorial or …

    Design records explain why SOW adopted a contract, what it rejected, and which evidence boundary applies. They are ordered by date, which records when the rationale first took its maintained form; lastmod records later editorial or …