2017-06-29 02:50:39 +02:00
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sdn
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===
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:compact-option:
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'sdn' is a simple directory navigator that you can invoke while editing shell
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commands. It enables you to:
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* take a quick peek at directory contents without running `ls`
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* browse the filesystem without all the mess that Midnight Commander does:
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there's no need to create a subshell in a new pty. The current command line
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can be simply forwarded if it is to be edited. What's more, it will always
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be obvious whether the navigator is running.
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Development has just started and the only supported platform is Linux.
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I wanted to try a different, simpler approach here.
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Building
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--------
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Build dependencies: CMake and/or make, a C++14 compiler, pkg-config +
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Runtime dependencies: ncursesw
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$ git clone https://github.com/pjanouch/sdn.git
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$ mkdir sdn/build
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$ cd sdn/build
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$ cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug
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$ make
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To install the application, you can do either the usual:
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# make install
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Or you can try telling CMake to make a package for you. For Debian it is:
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$ cpack -G DEB
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# dpkg -i sdn-*.deb
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There is also a Makefile you can use to quickly build a binary to be copied
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into the PATH of any machine you want to have 'sdn' on.
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zsh
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---
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To start using this navigator, put the following in your .zshrc:
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....
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navigate () {
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# ... possibly zle-line-init
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eval `navigator`
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[ -z "$cd" ] || cd "$cd"
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[ -z "$insert" ] || LBUFFER="$LBUFFER$insert "
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zle reset-prompt
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# ... possibly zle-line-finish
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}
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zle -N navigate
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bindkey '\eo' navigate
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....
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As far as I'm aware, bash cannot be used for this, as there is no command to
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reset the prompt from within a `bind -x` handler.
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2017-06-30 21:29:10 +02:00
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Colors
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------
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Here is an example of a '~/.config/sdn/look' file; the format is similar to
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that of git, only named colors aren't supported:
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....
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cursor 231 202
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bar 16 255 ul
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cwd bold
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input
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....
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2017-06-29 02:50:39 +02:00
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Contributing and Support
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------------------------
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Use this project's GitHub to report any bugs, request features, or submit pull
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requests. If you want to discuss this project, or maybe just hang out with
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the developer, feel free to join me at irc://irc.janouch.name, channel #dev.
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Bitcoin donations: 12r5uEWEgcHC46xd64tt3hHt9EUvYYDHe9
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License
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-------
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'sdn' is written by Přemysl Janouch <p.janouch@gmail.com>.
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You may use the software under the terms of the ISC license, the text of which
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is included within the package, or, at your option, you may relicense the work
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under the MIT or the Modified BSD License, as listed at the following site:
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http://www.gnu.org/licenses/license-list.html
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