xq.cr

Command-line XML processor inspired by jq

Installation

Static Binary is ready for x86_64 linux

• https://github.com/maiha/xq.cr/releases

Usage

% cat aho.xml
<ul><li>foo</li><li>bar</li></ul>

v0.1.0

• formatting with .

% cat aho.xml | xq .
<?xml version="1.0"?>
<ul>
  <li>foo</li>
  <li>bar</li>
</ul>

v0.2.0

• css filtering that starts with "."

% cat aho.xml | xq .li
<li>foo</li>
<li>bar</li>

v0.3.0

• css filtering with case-ignore

% cat aho.xml | xq -i .LI
<li>foo</li>
<li>bar</li>

Development

• Assumed that we are using ubuntu-16.04 and crystal-0.22.x.

Please install libxml2.a first as bellow.

make

static libxml2.a

We can't link statically against libxml2 due to lack of ICU_XXX in ubuntu-16.04. So we manually build libxml2.a without icu first.

apt-get install automake # for `aclocal`
apt-get install liblzma-dev
apt-get install python2.7-dev
apt-get source libxml2
cd libxml2-2.9.3+dfsg1
./configure --with-python=no --with-trio=no --with-http=no --with-ftp=no
make

sudo mv /usr/lib/x86_64-linux-gnu/libxml2.a{,.dist}
sudo cp -p .libs/libxml2.a /usr/lib/x86_64-linux-gnu/

Contributing

1. Fork it ( https://github.com/maiha/xq.cr/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• maiha maiha - creator, maintainer