system: Factorize bashrc default configuration.

This factorizes out the remaining bashrc bits from /etc/skel/.bashrc to a the
template used for both /etc/bashrc on Guix System and ~/.bashrc for
home-bash-service-type.

Rationale: The use of /etc/skel introduce state: the file is only copied
originally when the user account is created, and never (automatically)
refreshed again.

* gnu/system.scm (operating-system-etc-service):
<profile>: Guard against souring /etc/bashrc in non-interactive, SSH case.
<bashrc>: Use %default-bashrc, having migrated the remaining definitions to...
* gnu/system/shadow.scm (%default-bashrc): ... here.  Factorize aliases to...
* gnu/services.scm (%default-bash-aliases): ... here.
(%default-bashrc-d-aliases): New variable.
(%default-etc-bashrc-d-files): Include it in the default configuration.
* gnu/services/base.scm (%base-services): Register etc-bashrc-d-service-type.
* gnu/home/services/shells.scm (add-bash-configuration): Do not set PS1, now
part of %default-bashrc.
(home-bash-configuration) [guix-defaults?]: Update doc.
[aliases]: Set %default-bash-aliases as the default value.  Update doc.
* doc/guix.texi (Shells Home Services): Update documentation.
(Service Reference): Update example.

Change-Id: I340c614983a78fd20a9c4a9705e7fc542ae9b513
This commit is contained in:
Maxim Cournoyer 2025-05-08 11:03:35 +09:00
parent 45b883a9d3
commit c743d646ee
No known key found for this signature in database
GPG key ID: 1260E46482E63562
7 changed files with 68 additions and 47 deletions

View file

@ -147,8 +147,11 @@
(define %default-bashrc
(plain-file "bashrc" "\
# Bash initialization for interactive non-login shells and
# for remote shells (info \"(bash) Bash Startup Files\").
# Bash-specific initialization, including for non-login and remote
# shells (info \"(bash) Bash Startup Files\").
# Provide a default prompt.
PS1='\\u@\\h \\w${GUIX_ENVIRONMENT:+ [env]}\\$ '
# Export 'SHELL' to child processes. Programs such as 'screen'
# honor it and otherwise use /bin/sh.
@ -165,10 +168,11 @@ then
return
fi
alias ls='ls -p --color=auto'
alias ll='ls -l'
alias grep='grep --color=auto'
alias ip='ip -color=auto'\n"))
for i in /etc/bashrc.d/*.sh; do
[[ -r $i ]] && source \"$i\"
done
unset i
"))
(define %default-bash-profile
(plain-file "bash_profile" "\
@ -289,12 +293,10 @@ home-config"))
'useradd' in the home directory of newly created user accounts."
(let ((profile %default-bash-profile)
(bashrc %default-bashrc)
(zprofile %default-zprofile)
(xdefaults %default-xdefaults)
(gdbinit %default-gdbinit))
`((".bash_profile" ,profile)
(".bashrc" ,bashrc)
;; Zsh sources ~/.zprofile before ~/.zshrc, and it sources ~/.zlogin
;; after ~/.zshrc. To avoid interfering with any customizations a user
;; may have made in their ~/.zshrc, put this in .zprofile, not .zlogin.