code-words/java-code at master · npryce/code-words

executable file

22 lines (17 loc) · 509 Bytes

#!/bin/bash

set -e

if [ $# -eq 0 ]

then

srcs="."

else

srcs="$@"

function ignore_comments() {

cpp | grep -Evx '#.+'

}

# Ignore import and package statements because package names are based on DNS names not domain terminology

function ignore_package_names() {

grep -Evx '[[:space:]]*(import|package)[[:space:]].+'

}

# -exec cat works with paths that contain spaces, while pipe through xargs cat does not

find $srcs -name '*.java' -exec cat {} \; | ignore_package_names | ignore_comments

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