diff --git a/.local/dotfiles/environment/less.zsh b/.local/dotfiles/environment/less.zsh index 50b0678..be76f3c 100644 --- a/.local/dotfiles/environment/less.zsh +++ b/.local/dotfiles/environment/less.zsh @@ -17,5 +17,6 @@ export LESS_TERMCAP_ue=$'\e[0m' # end underline #export LESS_TERMCAP_mh=$(tput dim) export LESS="-R" -export LESSOPEN="|~/bin/lessfilter %s" +export LESSOPEN="|~/bin/lessfilter2 %s" +export PYGMENTIZE_STYLE='lovelace' diff --git a/bin/lessfilter b/bin/lessfilter index b0633d4..56d74d2 100755 --- a/bin/lessfilter +++ b/bin/lessfilter @@ -1,35 +1,105 @@ #!/bin/bash -filename=$(basename "$1") - -case "$filename" in - *.awk|*.groff|*.java|*.js|*.m4|*.php|*.pl|*.pm|*.pod|*.sh|\ - *.ad[asb]|*.asm|*.inc|*.[ch]|*.[ch]pp|*.[ch]xx|*.cc|*.hh|\ - *.lsp|*.l|*.pas|*.p|*.xml|*.xps|*.xsl|*.axp|*.ppd|*.pov|\ - *.diff|*.patch|*.py|*.rb|*.sql|*.ebuild|*.eclass) - if type -p pygmentize > /dev/null; then - pygmentize -f 256 "$1" - else - exit 1 - fi - ;; - .bashrc|.bash_aliases|.bash_environment|.zshrc|.zimrc|.zlogin) - if type -p pygmentize > /dev/null; then - pygmentize -f 256 -l sh "$1" - else - exit 1 - fi - ;; - *) - if grep -q "#\!/bin/bash" "$1" 2>/dev/null; then - if type -p pygmentize > /dev/null; then - pygmentize -f 256 -l sh "$1" - else - exit 1 - fi - else - exit 1 - fi - ;; -esac +if [[ -z "$PYGMENTIZE_STYLE" ]]; then + PYGMENTIZE_STYLE="default" +fi +for path in "$@"; do + # match by known filenames + filename=$(basename "$path") + case "$filename" in + .bashrc|bash.bashrc|.bash_aliases|.bash_environment|.bash_profile|\ + .bash_login|.bash_logout|.profile|.zshrc|.zprofile|.zshrc|.zlogin|\ + .zlogout|zshrc|zprofile|zshrc|zlogin|zlogout|.cshrc|.cshdirs|\ + csh.cshrc|csh.login|csh.logout|.tcshrc|.kshrc|ksh.kshrc) + # shell lexer + pygmentize -f 256 -O style=$PYGMENTIZE_STYLE -l sh "$path" + ;; + .htaccess|apache.conf|apache2.conf|Dockerfile|Kconfig|external.in*|\ + standard-modules.in|nginx.conf|pacman.conf|squid.conf|termcap|\ + termcap.src|terminfo|terminfo.src|control|sources.list|CMakeLists.txt|\ + Makefile|makefile|Makefile.*|GNUmakefile|SConstruct|SConscript|\ + .Rhistory|.Rprofile|.Renviron|Rakefile|Gemfile|PKGBUILD|autohandler|\ + dhandler|autodelegate|.vimrc|.exrc|.gvimrc|vimrc|exrc|gvimrc|todo.txt) + # filename recognized + pygmentize -f 256 -O style=$PYGMENTIZE_STYLE "$path" + ;; + *) + ext=$([[ "$filename" = *.* ]] && echo ".${filename##*.}" || echo '') + case "$ext" in + .as|.mxml|.bc|.g|.gd|.gi|.gap|.nb|.cdf|.nbp|.ma|.mu|.at|.run|\ + .apl|.adl|.adls|.adlf|.adlx|.cadl|.odin|.c-objdump|.s|\ + .cpp-objdump|.c++-objdump|.cxx-objdump|.d-objdump|.S|.hsail|\ + .ll|.asm|.ASM|.objdump-intel|.objdump|.tasm|.au3|.ahk|.ahkl|\ + .bb|.decls|.bmx|.bas|.monkey|.BAS|.bst|.bib|.abap|.ABAP|.cbl|\ + .CBL|.cob|.COB|.cpy|.CPY|.gdc|.maql|.p|.cls|.c|.h|.idc|.cpp|\ + .hpp|.c++|.h++|.cc|.hh|.cxx|.hxx|.C|.H|.cp|.CPP|.ino|.clay|\ + .cu|.cuh|.ec|.eh|.mq4|.mq5|.mqh|.nc|.pike|.pmod|.swg|.i|.vala|\ + .vapi|.capnp|.chpl|.icl|.dcl|.cf|.docker|.ini|.cfg|.inf|\ + .pc|.properties|.reg|.tf|.pypylog|.cr|.csd|.orc|.sco|.css|\ + .less|.sass|.scss|.croc|.d|.di|.smali|.jsonld|.json|.yaml|\ + .yml|.dpatch|.darcspatch|.diff|.patch|.wdiff|.boo|.aspx|.asax|\ + .ascx|.ashx|.asmx|.axd|.cs|.fs|.fsi|.n|.vb|.als|.bro|.crmsh|\ + .pcmk|.msc|.pan|.proto|.pp|.rsl|.sbl|.thrift|.rpf|\ + .dylan-console|.dylan|.dyl|.intr|.lid|.hdp|.ecl|.e|.elm|.ex|\ + .exs|.erl|.hrl|.es|.escript|.erl-sh|.aheui|.befunge|.bf|.b|\ + .camkes|.idl4|.cdl|.cw|.factor|.fan|.flx|.flxh|.frt|.f|.F|\ + .f03|.f90|.F03|.F90|.PRG|.prg|.go|.abnf|.bnf|.jsgf|.cyp|\ + .cypher|.asy|.vert|.frag|.geo|.plot|.plt|.ps|.eps|.pov|.inc|\ + .agda|.cry|.hs|.idr|.kk|.kki|.lagda|.lcry|.lhs|.lidr|.hx|\ + .hxsl|.hxml|.sv|.svh|.v|.vhdl|.vhd|.dtd|.haml|.html|.htm|\ + .xhtml|.xslt|.pug|.jade|.scaml|.xml|.xsl|.rss|.xsd|.wsdl|\ + .wsf|.xpl|.pro|.ipf|.nsi|.nsh|.spec|.i6t|.ni|.i7x|.t|.io|\ + .ijs|.coffee|.dart|.eg|.js|.jsm|.juttle|.kal|.lasso|\ + .lasso[89]|.ls|.mask|.j|.ts|.tsx|.jl|.aj|.ceylon|.clj|\ + .cljs|.golo|.gs|.gsx|.gsp|.vark|.gst|.groovy|.gradle|.ik|\ + .java|.kt|.pig|.scala|.xtend|.cpsa|.cl|.lisp|.el|.hy|.lsp|.nl|\ + .kif|.rkt|.rktd|.rktl|.scm|.ss|.shen|.xtm|.cmake|.mak|.mk|\ + .[1234567]|.man|.md|.css.in|.js.in|.xul.in|.rst|.rest|.tex|\ + .aux|.toc|.m|.sci|.sce|.tst|.ml|.mli|.mll|.mly|.opa|.sml|.sig|\ + .fun|.bug|.jag|.mo|.stan|.def|.mod|.mt|.ncl|.nim|.nimrod|.nit|\ + .nix|.cps|.x|.xi|.xm|.xmi|.mm|.swift|.ooc|.psi|.psl|.G|.ebnf|\ + .rl|.treetop|.tt|.adb|.ads|.ada|.pas|.dpr|.pwn|.sp|.pl|.pm|\ + .nqp|.p6|.6pl|.p6l|.pl6|.6pm|.p6m|.pm6|.php|.php[345]|.zep|\ + .praat|.proc|.psc|.lgt|.logtalk|.prolog|.pyx|.pxd|.pxi|.dg|\ + .py3tb|.py|.pyw|.sc|.tac|.sage|.pytb|.qvto|.Rout|.Rd|.R|.rq|\ + .sparql|.ttl|.r|.r3|.reb|.red|.reds|.txt|.rnc|.graph|\ + .instances|.robot|.fy|.fancypack|.rb|.rbw|.rake|.gemspec|\ + .rbx|.duby|.rs|.rs.in|.SAS|.sas|.applescript|.chai|.ezt|\ + .mac|.hyb|.jcl|.lsl|.lua|.wlua|.moo|.moon|.rexx|.rex|.rx|\ + .arexx|.sh|.ksh|.bash|.ebuild|.eclass|.exheres-0|.exlib|.zsh|\ + .sh-session|.shell-session|.bat|.cmd|.fish|.load|.ps1|.psm1|\ + .tcsh|.csh|.ns2|.st|.smv|.snobol|.rql|.sql|.sqlite3-console|\ + .do|.ado|.scd|.tcl|.rvt|.ng2|.tmpl|.spt|.cfc|.cfm|.cfml|\ + .evoque|.kid|.handlebars|.hbs|.phtml|.jsp|.liquid|.mao|.mhtml|\ + .mc|.mi|.myt|.rhtml|.tpl|.ssp|.tea|.twig|.vm|.fhtml|.sls|\ + .feature|.tap|.awk|.vim|.pot|.po|.weechatlog|.todotxt|.thy|\ + .lean|.rts|.u|.vcl|.bpl|.sil|.vpr|.cirru|.duel|.jbst|.qml|\ + .qbs|.slim|.xqy|.xquery|.xq|.xql|.xqm|.whiley|.x10) + # extension recognized + pygmentize -f 256 -O style=$PYGMENTIZE_STYLE "$path" + ;; + *) + # parse the shebang script header if it exists + lexer=$(head -n 1 "$path" |grep "^#\!" |awk -F" " \ +'match($1, /\/(\w*)$/, a) {if (a[1]!="env") {print a[1]} else {print $2}}') + case "$lexer" in + node|nodejs) + # workaround for lack of Node.js lexer alias + pygmentize -f 256 -O style=$PYGMENTIZE_STYLE \ + -l js "$path" + ;; + "") + exit 1 + ;; + *) + pygmentize -f 256 -O style=$PYGMENTIZE_STYLE \ + -l $lexer "$path" + ;; + esac + ;; + esac + ;; + esac +done +exit 0