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Merged
cunbidun merged 3 commits into from
Jul 28, 2026
Merged

[codex] Add subtask support and lossless task config editing #21

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d590022
Preserve task config data in editor
cunbidun Jul 28, 2026
9b9788c
Add subtask task runner support
cunbidun Jul 28, 2026
ec7a894
Cover subtask runner integration
cunbidun Jul 28, 2026
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6 changes: 6 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -92,12 +92,18 @@ if(BUILD_TESTING)
find_package(GTest CONFIG REQUIRED)
add_executable(cpcli_test
core/test/src/test_compiler.cpp
core/test/src/test_parse_config.cpp
core/test/src/test_path_manager.cpp
core/test/src/test_util.cpp
)
target_link_libraries(cpcli_test PRIVATE cpcli_compiler GTest::gtest_main)
include(GoogleTest)
gtest_discover_tests(cpcli_test)
add_test(
NAME cpcli_subtask_integration
COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/core/test/test_subtasks.sh
$<TARGET_FILE:cpcli_app> $<TARGET_FILE:token_checker>
)
endif()

install(TARGETS cpcli_app cpcli_cc RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
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44 changes: 40 additions & 4 deletions README.md
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Expand Up @@ -106,6 +106,7 @@ Please take a look at the [archive](https://github.com/cunbidun/competitive_prog

```bash
$ cpcli_app --project-config=project_config.toml task --root-dir="/Users/cunbidun/competitive_programming/task/F - Keep Connect" --build
$ cpcli_app --project-config=project_config.toml task --root-dir="task/F - Keep Connect" --build --subtask full
```

| Num | Attribute | Type | Description | Default value |
Expand All @@ -126,10 +127,6 @@ cpcli passes `regular_flag` and `debug_flag` directly to the configured compiler
New task configs are written as `config.toml`. Existing flat `config.json` and old flat TOML keys are still accepted, but saving through the task editor writes the new sectioned TOML shape.

```toml
tests = [
{ enabled = true, has_expected_output = true, input = "1\n", output = "1\n" },
]

[problem]
name = "E. Trees of Tranquillity"
group = "Codeforces - Codeforces Round #722 (Div. 2)"
Expand All @@ -151,8 +148,37 @@ test_count = 10
seed = ""
args = ""
expected_output_from_slow = true

[[subtasks]]
name = "base"
enabled = true
points = 30
gen = "gen_base"

[subtasks.generation]
enabled = true
test_count = 20
seed = "20260726"
expected_output_from_slow = true

[[subtasks]]
name = "full"
enabled = true
points = 70
depends_on = ["base"]
checker = "double_6"
time_limit_ms = 5000

[[tests]]
subtask = "base"
enabled = true
has_expected_output = true
input = "1\n"
output = "1\n"
```

When `[[subtasks]]` is absent, cpcli treats the existing run, generation, and tests as one implicit subtask. Subtask generators and tests use `___test_case/<subtask-index>/`, so subtask names are never interpolated into shell paths. `depends_on` affects scoring only; it does not rerun dependency tests. Focused `--subtask` runs report the selected verdict but do not calculate a score because dependencies are intentionally not run. Scored runs should normally leave `run.stop_on_first_failure = false`, because that option still aborts the entire run on the first failure.

Canonical task config keys:

| Attribute | Type | Description | Default value |
Expand All @@ -171,7 +197,17 @@ Canonical task config keys:
| `generation.seed` | `string` | Generator seed. If empty, cpcli creates one. | `""` |
| `generation.args` | `string` | Extra arguments passed to `gen` after seed and count. | `""` |
| `generation.expected_output_from_slow` | `boolean` | Use `slow` to produce expected output for generated tests. | `false` |
| `subtasks[].name` | `string` | Unique subtask name used by tests and `--subtask`. | `""` for the implicit subtask |
| `subtasks[].enabled` | `boolean` | Include the subtask in a normal run. An explicit `--subtask` selection can still run it. | `true` |
| `subtasks[].points` | `int` | Optional all-or-nothing score. | unset |
| `subtasks[].depends_on` | `string[]` | Scoring dependencies that must also pass. | `[]` |
| `subtasks[].gen` | `string` | Generator source stem. | `gen` |
| `subtasks[].slow` | `string` | Slow-solution source stem. | `slow` |
| `subtasks[].checker` | `string` | Checker override. | `run.checker` |
| `subtasks[].time_limit_ms` | `int` | Time-limit override. | `run.time_limit_ms` |
| `subtasks[].generation` | `table` | Per-subtask generation settings, with the same fields as `generation`. | inherited from `generation` |
| `tests[].enabled` | `boolean` | Whether this sample test runs. | `true` |
| `tests[].subtask` | `string` | Owning subtask name. | first subtask |
| `tests[].has_expected_output` | `boolean` | Whether `output` should be checked. | derived from `output` |
| `tests[].input` | `string` | Test input. | required |
| `tests[].output` | `string` | Expected output. | optional |
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