# `cpg` - **Version:** 0.1.0-preview.15 Download, test, and submit competitive programming solutions. - **Usage:** `cpg [FLAGS] ` ## Global Flags - **`--no-color`** — Disable colored output. - **`-C --cd `** — Change the directory to run in. - **`--remote`** — Enable remote mode, overriding configuration and environment detection. - **`--no-remote`** — Disable remote mode, overriding configuration and environment detection. ## Flags - **`-h --help`** — Print help - **`-V --version`** — Print version ## `cpg completion` - **Usage:** `cpg completion ` Print a shell completion script to source or save in your shell configuration. ### Arguments - **``** — Shell to generate completions for. **Choices:** `bash`, `elvish`, `fish`, `nu`, `powershell`, `zsh` ### Flags - **`-h --help`** — Print help ## `cpg init` - **Usage:** `cpg init [--from-oj ]` Initialize configuration and template directories interactively. ### Flags - **`--from-oj `** — Import [templates] from an oj-prepare configuration file. - **`-h --help`** — Print help ## `cpg config` - **Usage:** `cpg config [FLAGS]` Show configuration information. ### Flags - **`--schema`** — Print the configuration JSON Schema generated from cpg's configuration types. - **`--root`** — Print only the absolute workspace root. - **`--config-dir`** — Print only the absolute configuration directory. - **`--cookies-dir`** — Print only the absolute cookies directory. - **`--oj-venv-dir`** — Print only the absolute oj virtual environment directory. - **`--workspace-template-dir`** — Print only the absolute workspace template directory. - **`--problem-template-dir`** — Print only the absolute problem template directory. - **`--contest-template-dir`** — Print only the absolute contest template directory. - **`--single-problem-template-dir`** — Print only the absolute single problem template directory. - **`-h --help`** — Print help ## `cpg login` - **Usage:** `cpg login [--cookie-file ] [--info] ` Import a Netscape cookie file or inspect the saved session. ### Arguments - **``** — Online judge whose session should be imported or inspected. ### Flags - **`--cookie-file `** — Netscape-format cookie file to import; required unless `--info` is given. - **`--info`** — Verify saved cookies and print the username and profile URL on separate lines. - **`-h --help`** — Print help ## `cpg download` - **Usage:** `cpg download [-d --directory ] ` - **Aliases:** `d` Download sample cases for one problem into a local directory. ### Arguments - **``** — Problem URL to download sample cases from. ### Flags - **`-d --directory `** — Directory to save sample cases in. **Default:** `test` - **`-h --help`** — Print help ## `cpg prepare` - **Usage:** `cpg prepare ` - **Aliases:** `p` Prepare a workspace for one problem or all problems in a contest. ### Arguments - **``** — Problem or contest URL to prepare. ### Flags - **`-h --help`** — Print help ## `cpg open` - **Usage:** `cpg open [-n --url-only] [-c --clipboard]` - **Aliases:** `o` Open the current problem or contest in your browser, or copy its URL in remote mode. ### Flags - **`-n --url-only`** — Print the URL without opening a browser. - **`-c --clipboard`** — Copy the URL to the clipboard instead of opening a browser. - **`-h --help`** — Print help ## `cpg test` - **Usage:** `cpg test [FLAGS] [FILE] [-- COMMAND]…` - **Aliases:** `t` Compile and test a solution. ### Arguments - **`[FILE]`** — Source or executable file to compile/run using language configuration. Executable files without a matching extension use the executable language. - **`[-- COMMAND]…`** — Command and arguments after --, passed through unchanged. ### Flags - **`-P --profile `** — Language preprocessing/compilation/run profile. - **`-v --show-io `** — Show case input, expected output, and actual output (or interactive transcript). Defaults to always for cases with a missing .out file, otherwise failure. **Choices:** `always`, `failure`, `never`, `a`, `f`, `n` - **`-p --panes `** — I/O layout; interactive outputs shows judge and solution side by side; all is unavailable. **Choices:** `none`, `outputs`, `all`, `1`, `2`, `3` **Default:** `none` - **`-n --query-numbers`** — Number lines relative to expected output, or number interactive exchanges from zero. - **`-H --highlight `** — Highlight expected/actual output differences; cannot be used with `--interactive.` **Choices:** `line`, `word`, `l`, `w` - **`-d --test-dir `** — Directory containing .in and .out test files. Defaults to the source directory's test subdirectory, or ./test for a direct command. - **`-t --time-limit `** — Wall-clock limit per case, in milliseconds. - **`-m --memory-limit `** — Sampled solution and child-process RSS limit, in MiB. - **`-s --strip`** — Ignore trailing spaces and tabs on each line and whitespace at the end of output. **Default:** `false` - **`-S --strip-trailing-newline`** — Ignore trailing CR and LF bytes when comparing outputs, preserving spaces and tabs. **Default:** `false` - **`-j --jobs `** — Maximum number of test cases to run concurrently. **Default:** `1` - **`-l --ignore-line-ending`** — Treat CRLF and LF line endings as equal; disable with `--no-ignore-line-ending.` **Default:** `true` - **`-f --fast-fail`** — Stop starting new cases after the first failure; running cases finish. - **`-I --input-path `** — Input file to use instead of the default .in files in the test directory, or `-` for stdin. If both `--input-path -` and `--interactive` are given, judge will not be used and you must interact with the solution manually. - **`-e --float-error `** — Allow this nonnegative error when comparing numeric output tokens. Nonnumeric tokens must still match exactly. Select the error comparison with `--float-error-type.` Exponential notation is supported, e.g., `1e-6`. - **`--float-error-type `** — Error comparison used with `--float-error`; both accepts either absolute or relative error. **Choices:** `both`, `absolute`, `relative`, `b`, `a`, `r` **Default:** `both` - **`-J --judge `** — Judge source file, executable file, or shell command. - **`-i --interactive`** — Connect the solution and judge through stdin/stdout for interactive testing; requires `--judge` without `--input-path -` - **`-h --help`** — Print help ## `cpg generate` - **Usage:** `cpg generate [FLAGS] [FILE] [-- COMMAND]…` - **Aliases:** `g` Generate test inputs or reference answers. ### Arguments - **`[FILE]`** — Source or executable file to compile/run using language configuration. Executable files without a matching extension use the executable language. - **`[-- COMMAND]…`** — Command and arguments after --, passed through unchanged. ### Flags - **`-P --profile `** — Language preprocessing/compilation/run profile. - **`-d --dir `** — Directory containing generated inputs and answers. **Default:** `random` - **`-a --answer`** — Generate missing .out files using a reference solution. - **`-c --count `** — Number of new test inputs to generate; cannot be combined with --answer. **Default:** `100` - **`-j --jobs `** — Maximum number of generator or reference-solution processes to run concurrently. **Default:** `1` - **`-h --help`** — Print help ## `cpg submit` - **Usage:** `cpg submit [FLAGS] ` - **Aliases:** `s` Submit a source file. ### Arguments - **``** — Solution source file to submit. ### Flags - **`-P --profile `** — Language source transformation and submission language profile. - **`-c --clipboard`** — Copy the source after preprocess and presubmit to the clipboard without submitting. - **`-o --open`** — Open the submission page in your browser after a successful submission. With `--clipboard,` open the problem page instead of the submission page so you can paste the copied source. In remote mode, copy the submission URL; cannot be combined with --clipboard. - **`--problem `** — Submit to this problem URL instead of detecting it from the source's .cpg.toml. - **`-l --language `** — Server language ID, overriding the language configuration. - **`--allow-submit-unchanged-solution`** — Allow submitting a file identical to its downloaded template. - **`-h --help`** — Print help ## `cpg results` - **Usage:** `cpg results [-i --ui] [-n --limit ]` - **Aliases:** `r` Show your submissions for the current problem or contest. ### Flags - **`-i --ui`** — Monitor submissions in an interactive terminal UI. Automatically pause after two hours without new submissions or terminal interaction. Press c to switch number keys between opening and copying submission URLs. - **`-n --limit `** — Maximum number of recent submissions to display. **Default:** `20` - **`-h --help`** — Print help ## `cpg list` - **Usage:** `cpg list [FLAGS]` List downloaded workspaces, contests, or problems. ### Flags - **`--workspace`** — List contests and single problems (default). - **`--contests`** — List contests. - **`--problems`** — List single problems. - **`--all-problems`** — List single problems and problems within contests. - **`-f --format `** — Output format: {path}, {title}, {id}, {url}, and {service}; \t inserts a tab. **Default:** `{path}` - **`--json`** — Output with json instead, with specified delimiter. **Default:** `false` - **`--delimiter `** — Record delimiter: line, null, tab, or a single character. **Default:** `line` - **`-h --help`** — Print help