Powerline - Żid linji ta 'status u Prompts b'saħħithom ma' Vim Editur u Bash Terminal
Powerline huwa plugin statusline kbir għall-editur Vim, li huwa żviluppat f'Python u jipprovdi statuslines u prompts għal ħafna applikazzjonijiet oħra bħal bash, zsh, tmux u ħafna aktar.
- Huwa miktub f'Python, li jagħmilha estensibbli u b'ħafna karatteristiċi.
- Bażi ta' kodiċi stabbli u li tista' tiġi ttestjata, li taħdem tajjeb ma' Python 2.6+ u Python 3.
- Jappoġġja wkoll prompts u statuslines f'diversi utilitajiet u għodod Linux.
- Għandu konfigurazzjonijiet u kuluri dekoraturi żviluppati bl-użu ta' JSON.
- Mgħaġġel u ħafif, b'appoġġ daemon, li jipprovdi prestazzjoni saħansitra aktar aħjar.
F'dan l-artikolu, ser nuruk kif tinstalla fonts Powerline u Powerline u kif tuża ma 'Bash u Vim taħt sistemi bbażati fuq RedHat u Debian.
Pass 1: Installazzjoni ta 'Rekwiżiti Ġeneriċi għal Powerline
Minħabba kunflitt ta' ismijiet ma' xi proġetti oħra mhux relatati, il-programm powerline huwa disponibbli fuq PyPI (Python Package Index) taħt l-isem tal-pakkett bħala powerline-status.
Biex ninstallaw pakketti minn PyPI, neħtieġu 'pip' (għodda ta 'ġestjoni tal-pakketti għall-installazzjoni ta' pakketti Python). Allura, ejja l-ewwel ninstallaw l-għodda tal-pip taħt is-sistemi Linux tagħna.
# apt-get install python-pip
Reading package lists... Done Building dependency tree Reading state information... Done Recommended packages: python-dev-all python-wheel The following NEW packages will be installed: python-pip 0 upgraded, 1 newly installed, 0 to remove and 533 not upgraded. Need to get 97.2 kB of archives. After this operation, 477 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ trusty-updates/universe python-pip all 1.5.4-1ubuntu3 [97.2 kB] Fetched 97.2 kB in 1s (73.0 kB/s) Selecting previously unselected package python-pip. (Reading database ... 216258 files and directories currently installed.) Preparing to unpack .../python-pip_1.5.4-1ubuntu3_all.deb ... Unpacking python-pip (1.5.4-1ubuntu3) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Setting up python-pip (1.5.4-1ubuntu3) ...
Taħt sistemi bbażati fuq Fedora, trid l-ewwel tippermetti epel-repository u mbagħad tinstalla pakkett pip kif muri.
# yum install python-pip # dnf install python-pip [On Fedora 22+ versions]
Installing: python-pip noarch 7.1.0-1.el7 epel 1.5 M Transaction Summary ================================================================================= Install 1 Package Total download size: 1.5 M Installed size: 6.6 M Is this ok [y/d/N]: y Downloading packages: python-pip-7.1.0-1.el7.noarch.rpm | 1.5 MB 00:00:01 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : python-pip-7.1.0-1.el7.noarch 1/1 Verifying : python-pip-7.1.0-1.el7.noarch 1/1 Installed: python-pip.noarch 0:7.1.0-1.el7 Complete!
Pass 2: Installazzjoni tal-Għodda Powerline fil-Linux
Issa wasal iż-żmien li tinstalla l-aħħar verżjoni tal-iżvilupp Powerline mir-repożitorju Git. Għal dan, is-sistema tiegħek għandu jkollha pakkett git installat sabiex iġġib il-pakketti minn Git.
# apt-get install git # yum install git # dnf install git
Sussegwentement tista 'tinstalla Powerline bl-għajnuna tal-kmand tal-pip kif muri.
# pip install git+git://github.com/Lokaltog/powerline
Cloning git://github.com/Lokaltog/powerline to /tmp/pip-WAlznH-build Running setup.py (path:/tmp/pip-WAlznH-build/setup.py) egg_info for package from git+git://github.com/Lokaltog/powerline warning: no previously-included files matching '*.pyc' found under directory 'powerline/bindings' warning: no previously-included files matching '*.pyo' found under directory 'powerline/bindings' Installing collected packages: powerline-status Found existing installation: powerline-status 2.2 Uninstalling powerline-status: Successfully uninstalled powerline-status Running setup.py install for powerline-status warning: no previously-included files matching '*.pyc' found under directory 'powerline/bindings' warning: no previously-included files matching '*.pyo' found under directory 'powerline/bindings' changing mode of build/scripts-2.7/powerline-lint from 644 to 755 changing mode of build/scripts-2.7/powerline-daemon from 644 to 755 changing mode of build/scripts-2.7/powerline-render from 644 to 755 changing mode of build/scripts-2.7/powerline-config from 644 to 755 changing mode of /usr/local/bin/powerline-config to 755 changing mode of /usr/local/bin/powerline-lint to 755 changing mode of /usr/local/bin/powerline-render to 755 changing mode of /usr/local/bin/powerline-daemon to 755 Successfully installed powerline-status Cleaning up...
Pass 3: Installazzjoni tal-Powerline Fonts fil-Linux
Powerline juża glifi speċjali biex juri effett ta 'vleġġa speċjali u simboli għall-iżviluppaturi. Għal dan, irid ikollok font simbolu jew font patch installata fis-sistemi tiegħek.
Niżżel l-aktar verżjoni reċenti tat-tipa tas-simbolu u l-fajl tal-konfigurazzjoni tal-fontconfig billi tuża l-kmand wget li ġej.
# wget https://github.com/powerline/powerline/raw/develop/font/PowerlineSymbols.otf # wget https://github.com/powerline/powerline/raw/develop/font/10-powerline-symbols.conf
Imbagħad għandek bżonn tmexxi l-font fid-direttorju tal-fonts tiegħek, /usr/share/fonts/ jew /usr/local/share/fonts kif ġej jew tista' tikseb il-mogħdijiet tat-tipa validi billi tuża l-kmand xset q
.
# mv PowerlineSymbols.otf /usr/share/fonts/
Sussegwentement, għandek bżonn taġġorna l-cache tat-tipa tas-sistema tiegħek kif ġej.
# fc-cache -vf /usr/share/fonts/
Issa installa l-fajl fontconfig.
# mv 10-powerline-symbols.conf /etc/fonts/conf.d/
Nota: Jekk is-simboli tad-dwana ma jidhrux, imbagħad ipprova tagħlaq is-sessjonijiet kollha tat-terminal u terġa 'tibda t-tieqa X biex il-bidliet jidħlu fis-seħħ.
Pass 4: L-issettjar tal-Powerline għal Bash Shell u Vim Statuslines
F'din it-taqsima se nħarsu lejn il-konfigurazzjoni ta' Powerline għal bash shell u editur vim. L-ewwel agħmel it-terminal tiegħek biex tappoġġja 256color billi żżid il-linja li ġejja mal-fajl ~/.bashrc kif ġej.
export TERM=”screen-256color”
Biex tippermetti Powerline fil-bash shell b'mod awtomatiku, trid iżżid is-snippet li ġej mal-fajl ~/.bashrc tiegħek.
L-ewwel ikseb il-post tal-powerline installat billi tuża l-kmand li ġej.
# pip show powerline-status Name: powerline-status Version: 2.2.dev9999-git.aa33599e3fb363ab7f2744ce95b7c6465eef7f08 Location: /usr/local/lib/python2.7/dist-packages Requires:
Ladarba tkun taf il-post attwali tal-powerline, kun żgur li tissostitwixxi l-post fil-linja ta 'hawn taħt kif issuġġerit is-sistema tiegħek.
powerline-daemon -q POWERLINE_BASH_CONTINUATION=1 POWERLINE_BASH_SELECT=1 . /usr/local/lib/python2.7/dist-packages/powerline/bindings/bash/powerline.sh
Issa ipprova logout u illoggja lura mill-ġdid, se tara statuesline powerline kif muri hawn taħt.
Ipprova ibdel jew taqleb għal direttorji differenti u żomm għajnejk fuq il-bidliet fil-pront \breadcrumb biex turi l-post attwali tiegħek.
Int tkun tista 'tara wkoll impjiegi fl-isfond pendenti u jekk powerline huwa installat fuq magna Linux remota, tista' tinnota li l-pront iżid l-isem tal-host meta tikkonnettja permezz ta 'SSH.
Jekk vim huwa l-editur favorit tiegħek, fortunatament hemm plugin b'saħħtu wkoll għal vim. Biex tippermetti dan il-plugin, żid dawn il-linji fil-fajl ~/.vimrc
.
set rtp+=/usr/local/lib/python2.7/dist-packages/powerline/bindings/vim/ set laststatus=2 set t_Co=256
Issa tista 'tniedi vim u tara linja ta' status ġdid spiffy:
Sommarju
Powerline jgħin biex jistabbilixxi statuslines ikkuluriti u sbieħ u prompts f'diversi applikazzjonijiet, tajbin għall-ambjenti ta 'kodifikazzjoni. Nittama li ssib din il-gwida utli u ftakar li tpoġġi kumment jekk għandek bżonn xi għajnuna jew jekk ikollok ideat addizzjonali.