// OxygenHub's pipeline (OxygenFlow, docs in the oxygenflow repository).

// Every push to a bookmark on OxygenHub runs it in Firecracker microVMs on

// Earth; the jobs appear as checks on the change. oxygen and oxygenflow come

// from the pinned subrepos in deps/, which the runner puts in the workspace.

schema-version 1

// The OxygenFlow build image: Rust with rustfmt and clippy, Node, every

// crate of Cargo.lock vendored, and this workspace's dependencies prebuilt

// in /opt/warm/oxygenhub, which .flow/warm-target.sh copies onto a job's

// target disk (oxygenflow/images/rust). Rebuild and re-pin it when

// Cargo.lock changes; until then only the changed crates are compiled.

sandbox "rust" {

    runtime "microvm"

    rootfs "cas://blob/d2d24c2211f00d6ccf89fbee63095ad2a81d0cc9af92d7a0ede9129e18d46e91"

    memory-limit "8GiB"

    cpu-limit 4

    // Tests serve and connect on 127.0.0.1; nothing leaves the guest.

    network "loopback"

}

sandbox "rust-small" {

    runtime "microvm"

    rootfs "cas://blob/d2d24c2211f00d6ccf89fbee63095ad2a81d0cc9af92d7a0ede9129e18d46e91"

    memory-limit "1GiB"

    cpu-limit 1

    network "isolated"

}

job "fmt" {

    sandbox "rust-small"

    // Only this workspace's packages: --all would also check the path

    // dependencies in deps/, which follow their own formatting.

    exec "cargo" "fmt" "--check" "-p" "oxygenhub" "-p" "hub-api"

}

job "clippy" {

    sandbox "rust"

    depends-on "fmt"

    mount {

        source "ephemeral://disk"

        target "/src/target"

        size "24GiB"

        // Kept from this job's last passing run (oxygenflow#28): cargo

        // builds only what changed since.

        cache "target"

        key "Cargo.lock"

    }

<<<<<<< oxy conflict 1 of 3, side 1 of 2: change 6532b323 "oxygen and oxygenflow as pinned subrepos in deps/ (make pins moves them), and an OxygenFlow pipeline: fmt of this workspace, then clippy, tests and a release build against the pins"

    env {

        CARGO_INCREMENTAL "0"

    }

======= oxy conflict 1 of 3, side 2 of 2: change bce3997c "CI starts from the build image's prebuilt dependencies"

    exec "sh" ".flow/warm-target.sh" "cargo" "clippy" "--workspace" "--all-targets" "--locked" "--" "-D" "warnings"

>>>>>>> oxy conflict 1 of 3 end

}

job "test" {

    sandbox "rust"

    depends-on "fmt"

    mount {

        source "ephemeral://disk"

        target "/src/target"

        // 40 GiB (2026-10-20), as test-postgres: its kept target filled 24 GiB.

        size "40GiB"

        // Kept from this job's last passing run (oxygenflow#28): cargo

        // builds only what changed since.

        cache "target"

        key "Cargo.lock"

    }

<<<<<<< oxy conflict 2 of 3, side 1 of 2: change 6532b323 "oxygen and oxygenflow as pinned subrepos in deps/ (make pins moves them), and an OxygenFlow pipeline: fmt of this workspace, then clippy, tests and a release build against the pins"

    env {

        CARGO_INCREMENTAL "0"

    }

======= oxy conflict 2 of 3, side 2 of 2: change bce3997c "CI starts from the build image's prebuilt dependencies"

    exec "sh" ".flow/warm-target.sh" "cargo" "test" "--workspace" "--locked"

>>>>>>> oxy conflict 2 of 3 end

}

job "build" {

    sandbox "rust"

    depends-on "fmt"

    mount {

        source "ephemeral://disk"

        target "/src/target"

        size "24GiB"

<<<<<<< oxy conflict 3 of 3, side 1 of 2: change 6532b323 "oxygen and oxygenflow as pinned subrepos in deps/ (make pins moves them), and an OxygenFlow pipeline: fmt of this workspace, then clippy, tests and a release build against the pins"

    }

    env {

        CARGO_INCREMENTAL "0"

======= oxy conflict 3 of 3, side 2 of 2: change 5a69f07c "ci: keep each build job's target from its last passing run (refs andymccall/oxygenflow#28)"

        // Kept from this job's last passing run (oxygenflow#28): cargo

        // builds only what changed since.

        cache "target"

        key "Cargo.lock"

>>>>>>> oxy conflict 3 of 3 end

    }

    exec "sh" ".flow/warm-target.sh" "cargo" "build" "--release" "--locked"

}

// Release files for every platform (oxygen#59): scripts/dist.sh in the

// build image's cross toolchains. A push runs it only when it touches

// these paths (a release moves Cargo.toml's version); "Run pipeline" and

// reruns always do. The files are kept as this run's artifacts, named by

// its signed receipt, and attached to the release from there, so the

// release's trust page shows each as built here.

job "dist" {

    sandbox "rust"

    depends-on "fmt"

    scope "Cargo.toml" "scripts/dist.sh" "packaging/**"

    mount {

        source "ephemeral://disk"

        target "/src/target"

        size "24GiB"

        // Kept from this job's last passing run (oxygenflow#28): cargo

        // builds only what changed since.

        cache "target"

        key "Cargo.lock"

    }

    env {

        DIST_FLAT "/src/target/dist-flat"

        ZIG_GLOBAL_CACHE_DIR "/src/target/zig-cache"

    }

    exec "bash" "scripts/dist.sh"

    output {

        artifact "oh-linux-x86_64.tar.gz" {

            path "/src/target/dist-flat/oh-linux-x86_64.tar.gz"

        }

        artifact "oh-linux-arm64.tar.gz" {

            path "/src/target/dist-flat/oh-linux-arm64.tar.gz"

        }

        artifact "oh-linux-riscv64.tar.gz" {

            path "/src/target/dist-flat/oh-linux-riscv64.tar.gz"

        }

        artifact "oh-macos-x86_64.tar.gz" {

            path "/src/target/dist-flat/oh-macos-x86_64.tar.gz"

        }

        artifact "oh-macos-arm64.tar.gz" {

            path "/src/target/dist-flat/oh-macos-arm64.tar.gz"

        }

        artifact "oh-windows-x86_64.zip" {

            path "/src/target/dist-flat/oh-windows-x86_64.zip"

        }

        artifact "oh_amd64.deb" {

            path "/src/target/dist-flat/oh_amd64.deb"

        }

        artifact "oh_arm64.deb" {

            path "/src/target/dist-flat/oh_arm64.deb"

        }

        artifact "oh_riscv64.deb" {

            path "/src/target/dist-flat/oh_riscv64.deb"

        }

        artifact "SHA256SUMS" {

            path "/src/target/dist-flat/SHA256SUMS"

        }

    }

}