Mercurial > ec-dotfiles
annotate rc/bashrc @ 703:b7cd7465cc26
[bashrc] unleak variables
author | nanaya <me@nanaya.net> |
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date | Sun, 18 Dec 2022 19:29:43 +0900 |
parents | 8c2ba562b15a |
children | 81711bd8cac9 |
rev | line source |
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43 | 1 #!/usr/bin/env bash |
2 | |
242
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[bash] Also ensures interactive terminal.
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3 case "${-}" in |
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4 *i*) ;; |
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5 *) return;; |
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6 esac |
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7 |
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Rename prefix to `.ec.` instead of `.ecos_`.
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8 if [ "${EC_BASH_LOADED}" != "yes" ]; then |
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9 EC_BASH_LOADED="yes" |
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Export should be used since it inherited to subshell (eg. tmux). Also hasten exit instead of fi on the bottom of file.
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10 else |
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11 return |
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12 fi |
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Ensures no double loading using C-style variable test.
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13 |
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14 [ -f "${HOME}/.ec.bash.before" ] && . "${HOME}/.ec.bash.before" |
49
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[bash] Various tweaks: prompt, unset for check variables, etc
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15 |
385 | 16 _org_path="${PATH}" |
386 | 17 |
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18 # ensure correct window size at all time |
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19 # noticeably in FreebSD + tmux + vim: |
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20 # 1. start tmux |
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21 # 2. start vim in the session |
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22 # 3. split pane |
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23 # 4. quit vim |
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24 # 5. wrong COLUMNS or LINES |
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25 shopt -s checkwinsize |
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26 |
610 | 27 set +H |
28 | |
386 | 29 # Basic PATH |
468 | 30 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/games" |
385 | 31 |
520
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set PATH before calling uname.
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32 _os="$(uname -s)" |
628 | 33 _os_r="$(uname -r)" |
520
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34 |
385 | 35 # pkgsrc |
36 if test -d /usr/pkg; then | |
37 PATH="${PATH}:/usr/pkg/bin:/usr/pkg/sbin" | |
38 if test -d /usr/pkg/java/openjdk7; then | |
39 # OpenJDK 7 in pkgsrc | |
40 PATH="${PATH}:/usr/pkg/java/openjdk7/bin" | |
41 fi | |
42 fi | |
460 | 43 |
387 | 44 # OpenBSD X11 |
45 test -d /usr/X11R6/bin && PATH="${PATH}:/usr/X11R6/bin" | |
46 # PostgreSQL Yum | |
440
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47 # Defaults to last version available. |
521 | 48 for _pgbindir in /usr/pgsql-*/bin; do test; done |
440
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49 test -d "${_pgbindir}" && PATH="${_pgbindir}:${PATH}" |
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50 unset _pgbindir |
385 | 51 |
439 | 52 # PostgreSQL EnterpriseDB |
53 # Defaults to last version available. | |
521 | 54 for _pgbindir in /opt/PostgreSQL/*/bin; do test; done |
439 | 55 test -d "${_pgbindir}" && PATH="${_pgbindir}:${PATH}" |
56 unset _pgbindir | |
57 | |
372 | 58 # Nuke currently defined functions |
396 | 59 unset -f $(set | grep ' \(\)$' | cut -d ' ' -f 1) |
372 | 60 |
374 | 61 # Nuke bash-completion |
62 complete -r | |
63 | |
380 | 64 # Nuke aliases |
65 unalias -a | |
66 | |
111
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ls color for freebsd, history control.
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67 shopt -s histappend |
499 | 68 HISTSIZE=20000 |
69 HISTFILESIZE=$HISTSIZE | |
70 HISTCONTROL=ignorespace:ignoredups:erasedups | |
71 PROMPT_COMMAND='history -a; history -c; history -r' | |
111
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72 |
414 | 73 export PAGER=more |
74 export EDITOR=vi | |
89
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Explicit LANG declaration.
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75 export LANG="en_US.UTF-8" |
461 | 76 export LC_CTYPE="en_US.UTF-8" |
355 | 77 # The en_US.UTF-8 causes weird sorting. |
78 # (not really, but I prefer C based sort.) | |
414 | 79 export LC_COLLATE=C |
413
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Don't set lc_messages to utf-8. Just use plain C.
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80 export LC_MESSAGES=C |
267
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Always export LSCOLORS and CLICOLOR
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81 export CLICOLOR= |
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82 export LSCOLORS="gxfxcxdxbxegedabagacad" |
307 | 83 export LS_COLORS= |
309
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Use SI whenever possible. Use 1KiB instead otherwise.
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84 export BLOCKSIZE=1K |
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85 export BLOCK_SIZE=si |
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86 |
62 | 87 alias ls="ls -F" |
288 | 88 alias rd="rdesktop -g 1280x600 -K -a 15 -x m -z -P -r sound:off -r clipboard:CLIPBOARD -5" |
593 | 89 alias man="LANG=C LC_ALL=C LC_CTYPE=C man" |
477 | 90 alias be="bundle exec" |
91 alias ll="ls -l" | |
92 alias la="ls -A" | |
53
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93 |
43 | 94 _has_gnu_ls= |
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95 _has_gnu_grep= |
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96 _ls="ls" |
270
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Grep, GNU Grep, Solaris Grep, etc.
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97 _grep="grep" |
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Grep, GNU Grep, Solaris Grep, etc.
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98 _has_posix_grep=y |
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99 _uid=$(id -u) |
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Grep, GNU Grep, Solaris Grep, etc.
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100 |
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101 if [ SunOS = "${_os}" ]; then |
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102 if [ -f /usr/share/lib/terminfo/s/screen ]; then |
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103 export TERMINFO=/usr/share/lib/terminfo |
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104 elif [ -f /opt/csw/share/terminfo/s/screen ]; then |
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105 export TERMINFO=/opt/csw/share/terminfo |
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106 else |
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107 unset TERMINFO |
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108 export TERM=dtterm |
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109 fi |
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110 |
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111 [ xterm = "${TERM}" ] && export TERM=xterm-256color |
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112 fi |
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113 |
501 | 114 case "${_os}" in |
43 | 115 Linux) |
116 _has_gnu_ls=y | |
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117 _has_gnu_grep=y |
43 | 118 ;; |
119 SunOS) | |
270
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Grep, GNU Grep, Solaris Grep, etc.
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120 _has_posix_grep=n |
43 | 121 [ -x /usr/gnu/bin/ls ] && _has_gnu_ls=y |
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122 [ -x /usr/gnu/bin/grep ] && _has_gnu_grep=y |
253
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123 # Higher priority directories |
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124 for i in {/opt/csw,/usr/gnu}/{,s}bin; do |
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125 [ -d "${i}" ] && PATH="${i}:${PATH}" |
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126 done |
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127 for i in /usr/{sfw,xpg4}/bin; do |
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128 [ -d "${i}" ] && PATH="${PATH}:${i}" |
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129 done |
333
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[rc/bash] Solaris: additional path, removed useless test.
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130 [ -d "/opt/csw/gnu" ] && PATH="/opt/csw/gnu:${PATH}" |
511
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131 [ -d "/opt/local/sbin" ] && PATH="/opt/local/sbin:${PATH}" |
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132 [ -d "/opt/local/bin" ] && PATH="/opt/local/bin:${PATH}" |
57
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133 alias ping="ping -s" |
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134 alias ping6="ping -A inet6" |
43 | 135 ;; |
275 | 136 FreeBSD) |
278 | 137 # Multi CPU awesomeness. |
138 alias top="top -P" | |
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139 # The grep isn't GNU grep but supports all of its commands |
453
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FreeBSD grep is GNU grep. Well, up to 9.x.
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140 _has_gnu_grep=y |
275 | 141 ;; |
351
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NetBSD and DFBSD use similar package directory structure (pkgsrc).
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142 NetBSD|DragonFly) |
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143 # The grep isn't GNU grep but supports all of its commands |
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144 _has_gnu_grep=y |
249 | 145 ;; |
67 | 146 CYGWIN*) |
147 export PATH="${PATH}:${_org_path}" | |
148 ;; | |
581 | 149 MSYS_NT-*) |
150 _has_gnu_ls=y | |
151 export PATH="${PATH}:${_org_path}" | |
152 ;; | |
43 | 153 esac |
154 | |
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155 if command -v gls > /dev/null 2>&1; then |
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156 _has_gnu_ls=y |
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157 _ls="gls" |
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158 elif command -v colorls > /dev/null 2>&1; then |
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159 alias ls="colorls -F" |
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160 fi |
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161 |
696 | 162 if command -v ggrep > /dev/null 2>&1; then |
163 _has_gnu_grep=y | |
164 _grep="ggrep" | |
165 fi | |
166 | |
314 | 167 if [ "${_has_gnu_ls}" = y ]; then |
691
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168 _root_opt="" |
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169 if [ "${_uid}" = "0" ]; then |
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170 _root_opt=" -A" |
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171 fi |
698
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172 alias ls="${_ls}${_root_opt} -F --color=auto --group-directories-first" |
703 | 173 unset _root_opt |
516
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Revert to default LS_COLORS. From ubuntu 14.04.
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174 LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:'; |
314 | 175 export LS_COLORS |
176 fi | |
270
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177 if [ "${_has_gnu_grep}" = y ]; then |
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178 alias grep="${_grep} --color=auto" |
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179 _has_posix_grep=y |
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180 |
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181 alias cgrep="${_grep} --color=always" |
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182 alias cegrep="cgrep -E" |
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183 alias cfgrep="cgrep -F" |
270
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184 fi |
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185 if [ "${_has_posix_grep}" = y ]; then |
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186 alias fgrep="grep -F" |
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187 alias egrep="grep -E" |
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188 fi |
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189 |
524 | 190 # FIXME: missing test for hg and xargs -0 |
191 _xargs_grep="${_grep}" | |
192 [ "${_has_gnu_grep}" = y ] && _xargs_grep="${_grep} --color=always" | |
193 alias hggrep="hg locate -0 | xargs -0 ${_xargs_grep}" | |
194 unset _xargs_grep | |
195 | |
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196 unset _has_gnu_ls |
58 | 197 unset _has_gnu_grep |
270
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198 unset _has_posix_grep |
238
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199 unset _ls |
270
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200 unset _grep |
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201 |
261 | 202 # Custom application I usually install and safe to prioritize |
573 | 203 for i in {"${HOME}/apps","/opt"{,"/${USER:-$LOGNAME}"}}/{tmux,ruby19,python26,node,tarsnap,symon,nginx,p7zip,composer}/{bin,sbin}; do |
261 | 204 [ -d "${i}" ] && PATH="${i}:${PATH}" |
205 done | |
304 | 206 # New(?) rubygems bin PATH |
543 | 207 for i in {"${HOME}/apps","/opt"{,"/${USER:-$LOGNAME}"}}/ruby19/lib/ruby/gems/1.9.1/bin; do |
304 | 208 [ -d "${i}" ] && PATH="${i}:${PATH}" |
209 done | |
261 | 210 |
264
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211 # MySQL in common locations highest priority since new = better. Also no compatibility problem. |
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212 # Cluster is superset of Enterprise/GPL so it gets highest priority. |
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213 # And use only one. |
703 | 214 for i in {"${HOME}",/apps,/opt}/mysql/{{cluster,enterprise}/mysql/,}bin; do |
215 if [ -d "${i}" ]; then | |
216 PATH="${i}:${PATH}" | |
264
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217 break |
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218 fi |
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219 done |
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220 |
261 | 221 # Mercurial is optional since it will be inconsistent with ssh ... hg if this one gets priority. |
264
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222 # And use only one. |
703 | 223 for i in {"${HOME}/apps","/opt"}/mercurial{,/bin}; do |
224 _hgbin="${i}/hg" | |
225 if [ -x "${_hgbin}" ]; then | |
264
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226 PATH="${PATH}:${hgdir}" |
703 | 227 alias nhg="${_hgbin}" |
264
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228 break |
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229 fi |
261 | 230 done |
703 | 231 unset _hgbin |
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232 |
703 | 233 for i in {"${HOME}/apps","/opt"}/supervisor{,d}/bin; do |
234 if [ -d "${i}" ]; then | |
235 PATH="${PATH}:${i}" | |
273
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236 break |
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237 fi |
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238 done |
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239 |
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240 PS1='\u@\h:\w\$ ' |
59 | 241 case "${TERM}" in |
683 | 242 xterm*|screen*|dtterm*|tmux*) |
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243 PROMPT_COMMAND='echo -ne "\033]0;'"${USER:-${LOGNAME:-$USERNAME}}@$(uname -n)"': ${PWD}\007";'"${PROMPT_COMMAND}" |
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244 if [ "${_uid}" = "0" ]; then |
530 | 245 PS1='\[\e[1;31m\]\u@\h:\w\$\[\e[0m\] ' |
694
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246 else |
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247 PS1='\[\e[0;33m\]\u\[\e[0m\]@\[\e[0;32m\]\h\[\e[0m\]:\[\e[0;36m\]\w\[\e[0m\]\$ ' |
352
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248 fi |
59 | 249 ;; |
250 esac | |
251 | |
501 | 252 # Priority PATHs. Always enable. |
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253 PATH="${HOME}/bin:${HOME}/.ec.bin:/opt/local/bin:/opt/local/sbin:${PATH}" |
501 | 254 |
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255 if command -v vim > /dev/null 2>&1; then |
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256 alias vi=vim |
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257 export EDITOR=vim |
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258 fi |
266 | 259 |
296 | 260 if command -v less > /dev/null 2>&1; then |
395
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261 export PAGER=less |
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262 export LESS=-FMRXginsz-2 |
296 | 263 fi |
264 | |
365 | 265 # Test if we have GNU rm prefixed by g (esp if on non-GNU system). |
266 # Usually on old Solaris and {Net,Open,DragonFly}BSD. | |
267 if command -v grm > /dev/null 2>&1; then | |
268 _rm="grm" | |
269 else | |
270 _rm="rm" | |
271 fi | |
272 # Test if the specified rm has "-I" parameter since it's much better. | |
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273 if "${_rm}" -If "/tmp/.nonexistent.${RANDOM}" 2> /dev/null; then |
365 | 274 alias rm="${_rm} -I" |
275 else | |
276 alias rm="${_rm} -i" | |
277 fi | |
366 | 278 unset _rm |
266 | 279 |
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280 if command -v curl > /dev/null 2>&1; then |
658 | 281 alias 0p="gzip | curl 'https://0paste.com/pastes.txt' -F 'paste[paste_gzip]=@-'" |
282 alias 0pp="gzip | curl 'https://0paste.com/pastes.txt' -F 'paste[is_private]=1' -F 'paste[paste_gzip]=@-'" | |
402
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283 fi |
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284 |
501 | 285 if command -v tmux > /dev/null 2>&1; then |
286 case "${_os}" in | |
287 OpenBSD) | |
628 | 288 case "${_os_r}" in |
289 6.[5-9]|[7-9].[0-9]|[1-9][0-9][0-9]*.[0-9]) | |
290 _tmux_conf_ver=2.9 | |
291 ;; | |
292 *) | |
293 # probably not accurate enough but I don't want to dig through all the previous versions. | |
294 _tmux_conf_ver=2.2 | |
295 ;; | |
296 esac | |
501 | 297 ;; |
298 *) | |
514
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299 case "$(tmux -V 2> /dev/null)" in |
653 | 300 "tmux 2.9"|"tmux 2.9"[a-z]|"tmux "[3-9].[0-9]|"tmux "[3-9].[0-9][a-z]|"tmux "[1-9][0-9].[0-9]|"tmux "[1-9][0-9].[0-9][a-z]) _tmux_conf_ver=2.9;; |
627 | 301 "tmux 2."[2-8]) _tmux_conf_ver=2.2;; |
591
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302 "tmux 1.9"|"tmux 2."[0-1]) _tmux_conf_ver=1.9;; |
559 | 303 "tmux 1."[4-8]) _tmux_conf_ver=1.4;; |
501 | 304 *) _tmux_conf_ver=1.3;; |
305 esac | |
306 ;; | |
307 esac | |
308 alias tmux="tmux -f '""${HOME}""/.tmux-""${_tmux_conf_ver}"".conf'" | |
309 unset _tmux_conf_ver | |
310 fi | |
311 | |
312 unset _os | |
628 | 313 unset _os_r |
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314 unset _uid |
703 | 315 unset i |
464 | 316 |
654 | 317 # reset cursor shape |
318 # reference: https://conemu.github.io/en/AnsiEscapeCodes.html#Terminal_modes | |
319 printf '\033[2 q' | |
320 | |
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321 [ -f "${HOME}/.ec.bash.after" ] && . "${HOME}/.ec.bash.after" |