phundrak/config.phundrak.com
1
0
Fork 0
Code Issues Pull Requests Actions Activity
345e8d04c8
config.phundrak.com/docs/shell.org
Lucien Cartier-Tilet 05808c98af
All checks were successful
deploy / build (push) Successful in 2m37s
Details
docs(shell, scripts): move dotfiles out of $HOME
2024-02-21 04:40:08 +01:00

306 lines
16 KiB
Org Mode
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#+title: General Shell Configuration
#+setupfile: headers
#+PROPERTY: header-args:sh :mkdirp yes :tangle ~/.profile :exports code :noweb yes :shebang #!/bin/sh
#+PROPERTY: header-args :exports code :tangle no
* General Shell Configuration
As you may have noticed with my [[file:./fish.md][Fish configuration]], my main shell is
Fish, not Bash or Zsh. But sometimes, I do need to use these instead
of Fish. In order to share some common configuration, I have a rather
rich =$HOME/.profile= file which mainly exports environment variables.
Despite the fact Fish is not a POSIX shell and should not be able to
read it, the plugin =foreign-env= comes in handy to load this =.profile=
from fish, as you can see [[file:./fish.md#global-variables][in my fish config]].
The correctness and POSIX compatibility of this file is verified using
[[https://www.shellcheck.net/][shellcheck]].
Before we go into the meaty stuff, let me first load some private
configuration I cannot share online.
#+begin_src sh
# shellcheck source=/dev/null
. "$HOME"/.profile.private
#+end_src
** Personal Information
First of all, here I set some information in order to make some stufff
work.
#+name: personal-info
| Variable | Value |
|----------+------------------------|
| =EMAIL= | =lucien@phundrak.com= |
| =NAME= | ="Lucien Cartier-Tilet"= |
#+begin_src sh
<<export-variables(personal-info)>>
#+end_src
** XDG variables
Then, let me set some XDG variables that may not be set by default,
but are still quite useful.
#+name: xdg-variables
| Variable | Value |
|-----------------+----------------------|
| =XDG_CACHE_HOME= | ="$HOME"/.cache= |
| =XDG_CONFIG_HOME= | ="$HOME"/.config= |
| =XDG_DATA_HOME= | ="$HOME"/.local/share= |
| =XDG_STATE_HOME= | ="$HOME"/.local/state= |
#+begin_src sh
<<export-variables(xdg-variables)>>
#+end_src
** Dev
Here are some variables that are quite useful.
#+name: dev-variables
| Variable | Value | Value is a command? |
|-----------------+--------------------------------------+---------------------|
| =SSH_AUTH_SOCK= | =gpgconf --list-dirs agent-ssh-socket= | yes |
| =LD_LIBRARY_PATH= | ="$LD_LIBRARY_PATH":/usr/local/lib= | |
| =LSP_USE_PLISTS= | =true= | |
| =DIFFPROG= | =ediff= | |
| =SUDO_ASKPASS= | ="$HOME"/.local/bin/askpass= | |
| =MANPAGER= | =less= | |
- =SSH_AUTH_SOCK= :: allows me to use my local GPG keys when SSHing into a
remote host that may not have a gpg agent. It tells SSH which sock
to use, sock which allows SSH to interact with other software, here
GPG.
- =LD_LIBRARY_PATH= :: path of libraries that may be included by
compilers such as GCC.
- =LSP_USE_PLISTS= :: optimisation for LSP servers with Emacs.
- =DIFFPROG= :: program used by software that wants to diff two files,
such as git. It uses my script [[file:./scripts.md#ediff][ediff]].
- =SUDO_ASKPASS= :: which script to call when calling =sudo -A=. It uses
my script [[file:./scripts.md#askpass][askpass]].
#+begin_src sh
<<export-variables(dev-variables)>>
#+end_src
*** Android development
I’m not sure why I keep these, honestly.
#+name: android
| Variable | Value |
|-------------------+---------------------|
| =DART_SDK= | =/opt/dart-sdk/bin= |
| =ANDROID_HOME= | ="$HOME"/Android/Sdk= |
| =CHROME_EXECUTABLE= | =/usr/bin/chromium= |
#+begin_src sh
<<export-variables(android)>>
#+end_src
*** Compatibility issues with =MANPAGER=
Due to compatibility issues with using =less= as the pager for man, some
variables must be redefined.
#+name: less-termcap
| Variable | Value | Value is a command? |
|-----------------+---------------------+---------------------|
| =LESS_TERMCAP_mb= | =printf '\e[1;32m'= | yes |
| =LESS_TERMCAP_md= | =printf '\e[1;32m'= | yes |
| =LESS_TERMCAP_me= | =printf '\e[0m'= | yes |
| =LESS_TERMCAP_se= | =printf '\e[0m'= | yes |
| =LESS_TERMCAP_so= | =printf '\e[01;33m'= | yes |
| =LESS_TERMCAP_ue= | =printf '\e[0m'= | yes |
| =LESS_TERMCAP_us= | =printf '\e[1;4;31m'= | yes |
#+begin_src sh
<<export-variables(less-termcap)>>
#+end_src
** Preferences
*** Browser
It’s always nice to have the =BROWSER= variable available in case you
want to do stuff with scripts and your default browser.
#+name: browser
| Variable | Value |
|----------+---------|
| =BROWSER= | =firefox= |
#+begin_src sh
<<export-variables(browser)>>
#+end_src
*** Editor variables
My favourite text editor is [[https://www.gnu.org/software/emacs/][Emacs]], in case [[file:emacs/index.md][you haven’t guessed
already]]. It makes sense that both my =EDITOR= and =VISUAL= variables
should be set to Emacs.
#+name: editor
| Variable | Value |
|----------+------------------|
| =EDITOR= | ="emacsclient -c"= |
| =VISUAL= | ="emacsclient -c"= |
#+begin_src sh
<<export-variables(editor)>>
#+end_src
*** GTK Theme
These are some important variables regarding the GTK theme I use.
#+name: gtk
| Variable | Value |
|----------------+-------------------|
| =GTK_THEME= | =Nordic= |
| =GTK_ICON_THEME= | ="Flat-Remix-Dark"= |
#+begin_src sh
<<export-variables(gtk)>>
#+end_src
** Cleaning up my home directory
Home directories tend to become cluttered over time, especially when
developers tend to not care about the XDG standard and throw their
app’s files into =$HOME= rather than in =XDG_CACHE_HOME=, =XDG_CONFIG_HOME=,
and so on. Fortunately, some software allow us to move their data
elsewhere, so let’s teach them some manners.
#+name: cleanup-variables
| Variable | Value |
|-----------------------------+--------------------------------------------------------------------------------------------------|
| =__GL_SHADER_DISK_CACHE_PATH= | ="$XDG_CACHE_HOME"/nv= |
| =_JAVA_OPTIONS= | ="-Djava.util.prefs.userRoot=${XDG_CONFIG_HOME}/java -Djavafx.cachedir=${XDG_CACHE_HOME}/openjfx"= |
| =_Z_DATA= | ="$XDG_DATA_HOME"/z= |
| =BUNDLE_USER_CACHE= | ="$XDG_CACHE_HOME"/bundle= |
| =BUNDLE_USER_CONFIG= | ="$XDG_CONFIG_HOME"/bundle= |
| =BUNDLE_USER_PLUGIN= | ="$XDG_DATA_HOME"/bundle= |
| =CARGO_HOME= | ="$XDG_DATA_HOME"/cargo= |
| =CUDA_CACHE_PATH= | ="$XDG_CACHE_HOME"/nv= |
| =DENO_DIR= | ="$HOME"/.config/deno= |
| =DENO_INSTALL_ROOT= | ="$HOME"/.local/bin/deno= |
| =DOCKER_CONFIG= | ="$XDG_CONFIG_HOME"/docker= |
| =GEM_HOME= | ="$XDG_DATA_HOME"/gem= |
| =GEM_SPEC_CACHE= | ="$XDG_CACHE_HOME"/gem= |
| =GNUPGHOME= | ="$XDG_DATA_HOME"/gnupg= |
| =GOPATH= | ="$XDG_DATA_HOME"/go= |
| =GTK2_RC_FILES= | ="$XDG_CONFIG_HOME"/gtk-2.0/gtkrc= |
| =HISTFILE= | ="$XDG_STATE_HOME/bash/history"= |
| =ICEAUTHORITY= | ="$XDG_CACHE_HOME"/ICEauthority= |
| =LESSHISTFILE= | ="$XDG_CACHE_HOME"/less/history= |
| =MBSYNCRC= | ="$XDG_CONFIG_HOME"/isync/mbsyncrc= |
| =MPLAYER_HOME= | ="$XDG_CONFIG_HOME"/mplayer= |
| =MYPY_CACHE_DIR= | ="$XDG_CACHE_HOME"/mypy= |
| =NPM_CONFIG_USERCONFIG= | ="$XDG_CONFIG_HOME"/npm/npmrc= |
| =NUGET_PACKAGES= | ="$XDG_CACHE_HOME"/NuGetPackages= |
| =NVM_DIR= | ="$XDG_DATA_HOME"/nvm= |
| =PARALLEL_HOME= | ="$XDG_CONFIG_HOME"/parallel= |
| =PASSWORD_STORE_DIR= | ="$XDG_DATA_HOME"/pass= |
| =PKG_CACHE_PATH= | ="$XDG_CACHE_HOME"/pkg-cache= |
| =PSQL_HISTORY= | ="$XDG_DATA_HOME/psql_history"= |
| =PYENV_ROOT= | ="$XDG_DATA_HOME"/pyenv= |
| =PYLINTHOME= | ="$XDG_CACHE_HOME"/pylint= |
| =PYTHONSTARTUP= | ="$HOME"/python/pythonrc= |
| =RUSTUP_HOME= | ="$XDG_DATA_HOME"/rustup= |
| =SQLITE_HISTORY= | ="$XDG_CACHE_HOME"/sqlite_history= |
| =TERMINFO= | ="$XDG_DATA_HOME"/terminfo= |
| =TERMINFO_DIRS= | ="$XDG_DATA_HOME"/terminfo:/usr/share/terminfo= |
| =TEXMFVAR= | ="$XDG_CACHE_HOME"/texlive/texmf-var= |
| =W3M_DIR= | ="$XDG_DATA_HOME"/w3m= |
| =WINEPREFIX= | ="$XDG_DATA_HOME"/wine= |
| =XAUTHORITY= | ="$XDG_RUNTIME_DIR"/Xauthority= |
| =XCOMPOSEFILE= | ="$XDG_CONFIG_HOME"/X11/xcompose= |
| =XCURSOR_PATH= | =/usr/share/icons:$XDG_DATA_HOME/icons= |
| =GRADLE_USER_HOME= | ="$XDG_DATA_HOME"/gradle= |
| =DOTNET_CLI_HOME= | ="$XDG_DATA_HOME"/dotnet= |
| =CUDA_CACHE_PATH= | ="$XDG_CACHE_HOME"/nv= |
| =ANDROID_USER_HOME= | ="$XDG_DATA_HOME"/android= |
I also need to export this alias, because =wget= feels like it’s
special, but these are exported in [[file:./scripts.md#wrappers][wrappers]] in my scripts
documentation.
If you’re wondering how I got most of these variables, [[https://github.com/b3nj5m1n/xdg-ninja][xdg-ninja]] can
help you with that.
#+begin_src sh
<<export-variables(cleanup-variables)>>
#+end_src
** PATH variable
#+name: path-values
| Additional =PATH= values | Comment |
|----------------------------------------+------------------------------------------|
| =/usr/lib/xfce-polkit/= | Lets me access more easily XFCE’s polkit |
| =$HOME/.cabal/bin= | Haskell binaries |
| =$GEM_HOME/ruby/2.6.0/bin= | Ruby 2.6.0 binaries |
| =$GEM_HOME/ruby/3.0.0/bin= | Ruby 3 binaries |
| =$GOPATH/bin= | Go binaries |
| =${CARGO_HOME}/bin= | Cargo and Rust binaries |
| =$HOME/Android/Sdk/tools/bin= | Android tools and binaries |
| =$HOME/.local/bin= | Custom scripts |
| =$HOME/.config/plover/plugins/linux/bin= | Plover binaries |
| =$HOME/.nix-profile/bin= | Nix binaries |
#+begin_src sh
<<path-concat()>>
#+end_src
* Functions :noexport:
:PROPERTIES:
:HEADER-ARGS:sh: :tangle no
:END:
#+name: trim-org
#+begin_src emacs-lisp
(lambda (str) (replace-regexp-in-string "=$" "" (replace-regexp-in-string "^=" "" str)))
#+end_src
#+name: export-variables
#+begin_src emacs-lisp :var table=dev-variables :wrap "src sh :exports none"
(let ((trim-org <<trim-org>>))
(mapconcat (lambda (line)
(let ((var (apply trim-org (list (car line))))
(value (apply trim-org (list (cadr line))))
(expressionp (and (not (null (nth 2 line)))
(not (string= "" (nth 2 line))))))
(if expressionp
(format "%s=$(%s)\nexport %s" var value var)
(format "export %s=%s" var value))))
table
"\n"))
#+end_src
#+RESULTS[1f66ed32a7001ef22dfa536e4747307767875fdb]: export-variables
#+begin_src sh :exports none
SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket)
export SSH_AUTH_SOCK
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":/usr/local/lib
export LSP_USE_PLISTS=true
export DIFFPROG=ediff
export SUDO_ASKPASS="$HOME"/.local/bin/askpass
export MANPAGER=less
#+end_src
#+name: path-concat
#+begin_src emacs-lisp :var table=path-values :wrap "src sh :exports none"
(let ((trim-org <<trim-org>>))
(concat
(mapconcat (lambda (line)
(let ((new-path (apply trim-org (list (car line)))))
(format "PATH=\"%s:$PATH\"" new-path)))
table
"\n")
"\nexport PATH"))
#+end_src
#+RESULTS[cd8e62f27d5ef288dde8814e3a6f8b36b02f7a61]: path-concat
#+begin_src sh :exports none
PATH="/usr/lib/xfce-polkit/:$PATH:$PATH"
PATH="$HOME/.cabal/bin:$PATH:$PATH"
PATH="$GEM_HOME/ruby/2.6.0/bin:$PATH:$PATH"
PATH="$GEM_HOME/ruby/3.0.0/bin:$PATH:$PATH"
PATH="$GOPATH/bin:$PATH:$PATH"
PATH="${CARGO_HOME}/bin:$PATH:$PATH"
PATH="$HOME/Android/Sdk/tools/bin:$PATH:$PATH"
PATH="$HOME/.local/bin:$PATH:$PATH"
PATH="$HOME/.config/plover/plugins/linux/bin:$PATH:$PATH"
PATH="$HOME/.nix-profile/bin:$PATH:$PATH"
export PATH
#+end_src
Reference in New Issue View Git Blame Copy Permalink