About

CLI and library implementation of COCOMO (Constructive Cost Model) estimates using [tokei] as a library to calculate total SLOC and [scc] as reference

See also [tokei#359].

Usage

```test $ cocomo -h COCOMO (Constructive Cost Model) CLI utility and library

Usage: cocomo [OPTIONS] [PATH]...

Arguments: [PATH]... Files / Directories [default: .]

Options: --average-wage Average Wage [default: 56286.0] --overhead Overhead [default: 2.4] --eaf Effort Adjustment Factor [default: 1.0] --project-type Project type [default: organic] [possible values: organic, semi-detached, embedded] --currency-symbol Currency symbol [default: $] --sloccount Use SLOCCount-style output format -h, --help Print help (see more with '--help') -V, --version Print version ```

Examples

```text

$ tokei ~/github.com/XAMPPRocky/tokei

Language Files Lines Code Comments Blanks

BASH 4 48 30 10 8 JSON 1 1706 1706 0 0 Shell 1 49 38 1 10

TOML 3 125 104 5 16

HTML 1 12 9 1 2 |- JavaScript 1 15 11 4 0

(Total) 27 20 5 2

Markdown 5 1518 0 1211 307 |- JSON 1 47 47 0 0 |- Rust 1 7 4 3 0 |- Shell 1 16 14 0 2

(Total) 1588 65 1214 309

Rust 23 4385 3680 130 575 |- Markdown 13 374 5 318 51

(Total) 4759 3685 448 626

Total 38 7843 5567 1358 918

```

text $ cocomo ~/github.com/XAMPPRocky/tokei Description | Value ---------------------------|--------------------------------- Total Source Lines of Code | 5567 Estimated Cost to Develop | $163886.77 Estimated Schedule Effort | 6.92 months Estimated People Required | 2.10

text $ cocomo --sloccount ~/github.com/XAMPPRocky/tokei Total Physical Source Lines of Code (SLOC) = 5567 Development Effort Estimate, Person-Years (Person-Months) = 1.21 (14.56) (Basic COCOMO model, Person-Months = 2.40*(KSLOC**1.05)*1.00) Schedule Estimate, Years (Months) = 0.58 (6.92) (Basic COCOMO model, Months = 2.50*(person-months**0.38)) Estimated Average Number of Developers (Effort/Schedule) = 2.10 Total Estimated Cost to Develop = $163887 (average salary = $56286/year, overhead = 2.40)