Requirements

Installation

curl -fsSL https://git.io/shellmetrics>~/bin/shellmetricschmod +x~/bin/shellmetrics

wget https://git.io/shellmetrics -O~/bin/shellmetricschmod +x~/bin/shellmetrics

Usage

Usage: shellmetrics [options] files...  -s, --shell           The path of shell to use as parser [default: bash]                          Supported shells: bash, mksh, yash, zsh      --[no-]color      Enable / Disable color [default: enabled]      --csv             Generate CSV output  -p, --pretty          Format pretty with wrapper function(s)  -d, --debug           Display parsed data for debug instead of report  -v, --version         Display the version  -h, --help            You're looking at it

Example

$shellmetrics ./shellmetrics==============================================================================  LLOC  CCN  Location------------------------------------------------------------------------------     1    1  usage:9 shellmetrics     1    1  proxy:35 shellmetrics     1    1  putsn:40 shellmetrics     1    1  putsn:44 shellmetrics     4    2  putsn:39 shellmetrics     9    2  count:51 shellmetrics     2    1  is_comment_line:64 shellmetrics     2    2  is_blank_line:69 shellmetrics     3    1  repeat_string:73 shellmetrics     3    2  array:79 shellmetrics     2    1  array_is_empty:86 shellmetrics     7    2  push_array:91 shellmetrics    11    3  pop_array:102 shellmetrics    11    3  shift_array:119 shellmetrics     8    3  peel:136 shellmetrics     7    3  pretty:149 shellmetrics     2    1  process:162 shellmetrics    65   27  parse:167 shellmetrics    21    8  analyze:238 shellmetrics    56    6  default_report:274 shellmetrics    10    4  csv_report:372 shellmetrics     3    1  title:389 shellmetrics     9    5  init_mode:395 shellmetrics     9    2  main:412 shellmetrics     4    2  error:426 shellmetrics     2    1  abort:435 shellmetrics     1    1  unknown:440 shellmetrics     1    1  required:441 shellmetrics     1    1  param:442 shellmetrics     1    1  params:443 shellmetrics     2    1  params_:444 shellmetrics    20   12  parse_options:446 shellmetrics    52    2  <main> shellmetrics------------------------------------------------------------------------------ 1 file(s), 33 function(s) analyzed. [bash 4.4.20(1)-release]============================================================================== NLOC    NLOC  LLOC    LLOC    CCN Func File (lines:comment:blank)total     avg total     avg    avg  cnt------------------------------------------------------------------------------  412   12.48   332   10.06   3.18   33 shellmetrics (479:5:62)------------------------------------------------------------------------------============================================================================== NLOC    NLOC  LLOC    LLOC    CCN Func File    lines comment   blanktotal     avg total     avg    avg  cnt  cnt    total   total   total------------------------------------------------------------------------------  412   12.48   332   10.06   3.18   33    1      479       5      62------------------------------------------------------------------------------

Contribution

How to test