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Remove unnecessary bash exports

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Most of these variables are used only within the shell and don't need to
clutter the environment. The notable exception is MANPATH, which we
explicitly want to export.
This commit is contained in:
Fernando Schauenburg 2019-10-29 20:13:24 +01:00
parent 16213cf3e1
commit 172146a66e
1 changed files with 30 additions and 32 deletions
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62
dotfiles/.bashrc
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@ -13,31 +13,31 @@ bashrc_customize_environment() {
export PAGER=less
# Eternal bash history (from https://stackoverflow.com/a/19533853)
export HISTCONTROL=erasedups
export HISTFILESIZE=
export HISTSIZE=
export HISTTIMEFORMAT="[%F %T] "
export HISTFILE=~/.bash_eternal_history
HISTCONTROL=erasedups
HISTFILESIZE=
HISTSIZE=
HISTTIMEFORMAT="[%F %T] "
HISTFILE=~/.bash_eternal_history
# Color definitions (from http://ethanschoonover.com/solarized)
# NAME CODE HEX 16/8 TERMCOL XTERM/HEX L*A*B RGB HSB
# ------ ----- ------ ---- ------- ----------- ----------- ----------- -----------
export Base03="1;30" Base03_RGB="002B36" # 8/4 brblack 234 #1c1c1c 15 -12 -12 0 43 54 193 100 21
export Base02="0;30" Base02_RGB="073642" # 0/4 black 235 #262626 20 -12 -12 7 54 66 192 90 26
export Base01="1;32" Base01_RGB="586E75" # 10/7 brgreen 240 #585858 45 -07 -07 88 110 117 194 25 46
export Base00="1;33" Base00_RGB="657B83" # 11/7 bryellow 241 #626262 50 -07 -07 101 123 131 195 23 51
export Base0="1;34" Base0_RGB="839496" # 12/6 brblue 244 #808080 60 -06 -03 131 148 150 186 13 59
export Base1="1;36" Base1_RGB="93A1A1" # 14/4 brcyan 245 #8a8a8a 65 -05 -02 147 161 161 180 9 63
export Base2="0;37" Base2_RGB="EEE8D5" # 7/7 white 254 #e4e4e4 92 -00 10 238 232 213 44 11 93
export Base3="1;37" Base3_RGB="FDF6E3" # 15/7 brwhite 230 #ffffd7 97 00 10 253 246 227 44 10 99
export Yellow="0;33" Yellow_RGB="B58900" # 3/3 yellow 136 #af8700 60 10 65 181 137 0 45 100 71
export Orange="1;31" Orange_RGB="CB4B16" # 9/3 brred 166 #d75f00 50 50 55 203 75 22 18 89 80
export Red="0;31" Red_RGB="DC322F" # 1/1 red 160 #d70000 50 65 45 220 50 47 1 79 86
export Magenta="0;35" Magenta_RGB="D33682" # 5/5 magenta 125 #af005f 50 65 -05 211 54 130 331 74 83
export Violet="1;35" Violet_RGB="6C71C4" # 13/5 brmagenta 61 #5f5faf 50 15 -45 108 113 196 237 45 77
export Blue="0;34" Blue_RGB="268BD2" # 4/4 blue 33 #0087ff 55 -10 -45 38 139 210 205 82 82
export Cyan="0;36" Cyan_RGB="2AA198" # 6/6 cyan 37 #00afaf 60 -35 -05 42 161 152 175 74 63
export Green="0;32" Green_RGB="859900" # 2/2 green 64 #5f8700 60 -20 65 133 153 0 68 100 60
# NAME CODE HEX 16/8 TERMCOL XTERM/HEX L*A*B RGB HSB
# ---- ----- ------ ---- ------- ----------- ----------- ----------- -----------
Base03="1;30" Base03_RGB="002B36" # 8/4 brblack 234 #1c1c1c 15 -12 -12 0 43 54 193 100 21
Base02="0;30" Base02_RGB="073642" # 0/4 black 235 #262626 20 -12 -12 7 54 66 192 90 26
Base01="1;32" Base01_RGB="586E75" # 10/7 brgreen 240 #585858 45 -07 -07 88 110 117 194 25 46
Base00="1;33" Base00_RGB="657B83" # 11/7 bryellow 241 #626262 50 -07 -07 101 123 131 195 23 51
Base0="1;34" Base0_RGB="839496" # 12/6 brblue 244 #808080 60 -06 -03 131 148 150 186 13 59
Base1="1;36" Base1_RGB="93A1A1" # 14/4 brcyan 245 #8a8a8a 65 -05 -02 147 161 161 180 9 63
Base2="0;37" Base2_RGB="EEE8D5" # 7/7 white 254 #e4e4e4 92 -00 10 238 232 213 44 11 93
Base3="1;37" Base3_RGB="FDF6E3" # 15/7 brwhite 230 #ffffd7 97 00 10 253 246 227 44 10 99
Yellow="0;33" Yellow_RGB="B58900" # 3/3 yellow 136 #af8700 60 10 65 181 137 0 45 100 71
Orange="1;31" Orange_RGB="CB4B16" # 9/3 brred 166 #d75f00 50 50 55 203 75 22 18 89 80
Red="0;31" Red_RGB="DC322F" # 1/1 red 160 #d70000 50 65 45 220 50 47 1 79 86
Magenta="0;35" Magenta_RGB="D33682" # 5/5 magenta 125 #af005f 50 65 -05 211 54 130 331 74 83
Violet="1;35" Violet_RGB="6C71C4" # 13/5 brmagenta 61 #5f5faf 50 15 -45 108 113 196 237 45 77
Blue="0;34" Blue_RGB="268BD2" # 4/4 blue 33 #0087ff 55 -10 -45 38 139 210 205 82 82
Cyan="0;36" Cyan_RGB="2AA198" # 6/6 cyan 37 #00afaf 60 -35 -05 42 161 152 175 74 63
Green="0;32" Green_RGB="859900" # 2/2 green 64 #5f8700 60 -20 65 133 153 0 68 100 60
}
bashrc_customize_shell_options() {
@ -78,12 +78,11 @@ bashrc_customize_paths() {
$HOME/.local/bin
$HOME/bin
EOS
export PATH
# Prepend custom man directories to MANPATH if they exist, so that we get
# correct man page entries when multiple versions of a command are
# available.
MANPATH=$(MANPATH= manpath)
export MANPATH=$(MANPATH= manpath)
while read p; do
if [ -d "$p" ] && [[ ":$MANPATH:" != *":$p:"* ]]; then
MANPATH="$p:$MANPATH"
@ -95,7 +94,6 @@ EOS
$prefix/opt/gnu-sed/libexec/gnuman
$HOME/.local/share/man
EOS
export MANPATH
}
bashrc_update_colors() {
@ -264,12 +262,12 @@ bashrc_set_prompt() {
}
bashrc_customize_prompt() {
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWSTASHSTATE=1
export GIT_PS1_SHOWUNTRACKEDFILES=1
export GIT_PS1_SHOWUPSTREAM="verbose"
export PROMPT_COMMAND="bashrc_set_prompt"
export PS2=". "
GIT_PS1_SHOWDIRTYSTATE=1
GIT_PS1_SHOWSTASHSTATE=1
GIT_PS1_SHOWUNTRACKEDFILES=1
GIT_PS1_SHOWUPSTREAM="verbose"
PROMPT_COMMAND="bashrc_set_prompt"
PS2=". "
}
bashrc_customize_ls() {