Ohcount4j has been archived, is available in read-only mode, and will no longer be accepting pull requests. Ohcount is still an active projects and is accepting pull requests.
Ohcount4j is a ragel/java application for inspecting source by detecting languages and counting lines of code. For example,
./ohcount4j src/test/src-code
Ohcount4j Line Count Summary
Language Files Code Comment Comment % Blank Total
------------------------ ----- --------- --------- --------- --------- ---------
HaXe 1 32 62 66.0% 7 101
OpenGL Shading Language 1 25 12 32.4% 6 43
COBOL 1 13 1 7.1% 2 16
BlitzMax 1 9 12 57.1% 11 32
ChaiScript 1 8 7 46.7% 2 17
HTML 1 8 1 11.1% 2 11
C 1 4 10 71.4% 4 18
CSS 1 1 0 0.0% 0 1
------------------------ ----- --------- --------- --------- --------- ---------
Total 7 100 105 51.2% 34 239
The following describes the parameter options for ohcount4j:
[file] : target
-a : show annotated source code
-d : show detected file types only
-h : display this message
-l : show supported languages
-s : show line count summary (default)
The currently supported platforms are:
- Ubuntu 14.04 LTS
- Mac OS X 10.9.x (Dev environment)
Ohcount4j is licensed under Apache 2. See LICENSE in the root directory for details.
./ohcount4j -l
Ohcount4j supported languages
----------------------------------
Name Nice name
----------------------------------
actionscript ActionScript
ada Ada
aspx_csharp ASP.NET (C#)
aspx_vb ASP.NET (VB)
assembly Assembly
augeas Augeas
autoconf Autoconf
automake Automake
awk Awk
bat Windows Batch
bfpp Brainfuck++
binary Binary
blitzmax BlitzMax
boo Boo
brainfuck Brainfuck
c C
chaiscript ChaiScript
classic_basic Classic BASIC
clearsilver ClearSilver
clojure Clojure
cobol COBOL
coffeescript CoffeeScript
coldfusion ColdFusion
cpp C++
cmake CMake
csharp C#
coq Coq
css CSS
cuda CUDA
d D
dylan Dylan
dcl DCL
ebuild Ebuild
ec eC
ecmascript ECMAScript
eiffel Eiffel
elixir Elixir
emacslisp Emacs Lisp
erlang Erlang
factor Factor
exheres Exheres
forth Forth
fortranfixed Fortran (Fixed-Format)
fortranfree Fortran (Free-Format)
fsharp F#
genie Genie
glsl OpenGL Shading Language
golang Go
groovy Groovy
haml Haml
haxe HaXe
html HTML
haskell Haskell
idl_pvwave IDL/PV-WAVE/GDL
jam Jam
java Java
javascript JavaScript
jsp JSP
kotlin Kotlin
limbo Limbo
lisp Lisp
logtalk Logtalk
lua Lua
make Make
mathematica Mathematica
matlab Matlab
metapost MetaPost
metafont MetaFont
modula2 Modula 2
modula3 Modula 3
objective_c Objective-C
ocaml OCaml
octave Octave
pascal Pascal
perl Perl
php Php
puppet Puppet
prolog Prolog
python Python
r R
rebol REBOL
rexx Rexx
ruby Ruby
scala Scala
swift Swift
scheme Scheme
shell Shell
smalltalk Smalltalk
sql SQL
structured_basic Structured Basic
tcl Tcl
tex TeX/LaTeX
unknown Unknown
vb VisualBasic
vbscript VBScript
vimscript Vimscript
xml XML
xmlschema XML Schema
xslt XSL Transformation
-
Install Eclipse
-
Install ragel (minimum: 6.8, recommended 6.9). For example, to install on Mac OS X via homebrew:
brew install ragel -
Install TestNG plugin in Eclipse (see below)
-
Checkout ohcount4j project
cd git-clone-dirgit clone https://github.com/blackducksoftware/ohcount4j.git -
Before importing the ohcount4j project into Eclipse, run the gradle build to create the generated ragel files used by the project. The gradle script supports the ability to run specifics task for cleaning, regenerating the source, and running tests. See the build.gradle file for details.
./gradlew clean build -
Create a workspace (Eclipse will require you do this when you start)
-
Install TestNG plugin
- Go to Help -> Install New Software -> Add
- Click Add
- Enter Name -> TestNG, Location -> http://beust.com/eclipse
- Click Next
- Check TestNG and follow the instructions
- Import this ohcount4j project in Eclipse
- Click File -> Import
- Choose Gradle -> Gradle Project
- Click Next
- Select root dir, e.g. git-clone-dir/ohcount4j
- Click Build Model
- In Projects: section, you should see ohlcount4j (git-clone-dir/ohcount4j) checked.
- Click Finish (do not check Copy Projects into workspace)
scanners - ragel scanner definitions. Because it produces Java,
name of the file should match scanner class name and it should
have net.ohloh.ohcount4j.scanner package definition on top.
Also, the extension should be .java.rl.
See ExampleScanner.java.rl.
src - source directory
test - test source directory
src/generated/java - generated scanner sources
generateScanSources target invokes ragel command on each file in scanners directory
and output goes into src/generated/java/com/blackducksoftware/ohcount4j/scan
lib - libraries