jzombie / rust-oxdock / 34011140682

83%

Build Type

push

github

Committed by web-flow

Commit Message

feat: Add stream-native pipeline architecture and async task model (#105)

### Added

- `EXPAND` command for template expansion of a file or stdin to stdout, with `KEY=val` overrides alongside `{{ env:KEY }}` interpolation
- `ASYNC` / `AWAIT` / `CANCEL` for background tasks, including block form and `LET $t = ASYNC { ... }` handles
- `TIMEOUT <duration> <command|block>` and `SLEEP <duration>` for deadline control and delays
- `READ_LINE $var` for line-oriented reads into a variable
- `FOR` (value and key-value forms), `IF` / `ELSE IF` / `ELSE`, and `LET` / `ASSIGN` with expression support (`==` / `!=`, `!` negation, `&&` / `||`, `GLOB(...)`)
- Guard expressions: `!` / `not(...)`, `any(...)` / `all(...)`, `eq(...)` / `neq(...)`, `bool:<val>`; `[guard]` prefixes on `LET` / `ENV` / `WORKDIR` / `WORKSPACE` blocks
- Unified block scoping for braced blocks (`IF`, `FOR`, `TIMEOUT`, `ASYNC`, `WITH_IO`) with scope unwind on nested `EXIT`
- `oxdock` facade crate as the canonical entry point; bare `cargo run` launches the CLI
- CLI `--help` / `-h` usage output, positional script paths, and `-` / `--script -` stdin handling
- `oxdock!` proc-macro for inline DSL with `#var` host interpolation, including `FOR` / `LET` blocks and `GLOB(#var)`
- `WorkspaceFs::open_read` / `open_write` / `open_append` streaming file I/O across Host, Miri, and Mock backends

### Changed

- Data pipeline handlers (`WRITE` / `APPEND`, `EXPAND`, `HASH_SHA256`, `ASSERT_STDOUT`) stream in fixed-size chunks instead of buffering whole inputs
- `ASSERT_STDOUT` uses bounded per-step matching instead of an unbounded stdout log; windows are re-expanded on `ENV` / `INHERIT_ENV` mutations
- `RUN_BG` semantics superseded by `ASYNC` task handles with `AWAIT` / `CANCEL`; `RAW_WRITE` superseded by `{{ env:KEY }}` interpolation
- Per-arg quoting tracked via `Arg::String` / `Arg::Expr` (quoted `--flags` stay positional)
- `Guard` inversion replaced by composable `not()` / `!` and `eq` / `neq` / `bool` gu... (continued)

Coverage Stats

6500 of 8332 new or added lines in 42 files covered. (78.01%)

112 existing lines in 12 files now uncovered.

13892 of 16822 relevant lines covered (82.58%)

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