⚡ refacts bash/profile setup

2026-04-21 11:19:45 +02:00
parent 5bd960d386
commit f150ed2750
52 changed files with 3446 additions and 724 deletions
--- a/.bash/shell/ux.sh
+++ b/.bash/shell/ux.sh
@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+# UI/UX configuration
+
+# Check window size after each command
+shopt -s checkwinsize
+
+# Color support for ls and other tools
+if [ -x /usr/bin/dircolors ]; then
+    if [[ -r "$HOME/.dircolors" ]]; then
+        eval "$(dircolors -b "$HOME/.dircolors")" 2>/dev/null || true
+    else
+        eval "$(dircolors -b)" 2>/dev/null || true
+    fi
+fi
+alias grep='grep --color=auto'
+alias fgrep='fgrep --color=auto'
+alias egrep='egrep --color=auto'
+alias diff='diff --color=auto'
+export LS_COLORS="$LS_COLORS:tw=01;04;34:ow=01;04;34:"
+alias ls='ls --color=auto -pQFh --group-directories-first'
+
+[[ "$-" != *i* ]] && return
+
+updatePrompt() {
+    local -r prev_exit="$?"
+    # color_helper_>>color<< (Note: \[\]= escaping)
+    local -r chR="\[\033[1;91m\]"  #red
+    local -r chW="\[\033[00m\]"  #white
+    local -r chG="\[\033[01;32m\]"   #green
+    local -r chB="\[\033[0;34m\]"  #blue
+    local -r chP="\[\033[0;35m\]"  #purple
+    local -r chY="\[\033[0;33m\]"  #yellow
+    PS1=""
+    if [ "$prev_exit" -eq 0 ]; then
+        PS1+="$chG✓ $chW"
+    else
+        PS1+="$chR✗ $chW"
+    fi
+    local jobs
+    jobs=$(jobs -p | wc -w)
+    [[ "$jobs" -ne 0 ]] && PS1+="${chY}≡${jobs}${chW}"
+    PS1+="${debian_chroot:+($debian_chroot)}"
+    PS1+=" At ${chG}\A${chW}"
+    PS1+=" by ${chP}\u${chW}"
+    if sudo -n true 2>/dev/null; then
+        PS1+="${chR} (sudo)${chW}"
+    fi
+    PS1+=" in "
+    if \git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+        local branch
+        branch="$(\git symbolic-ref -q HEAD)"
+        PS1+="[${branch#refs/heads/}"
+        local status
+        status="$(git for-each-ref --format='%(upstream:trackshort)' "$branch" 2>/dev/null | awk '!seen[$1]++ {printf $1}')"
+        status+="$(git status --porcelain 2>/dev/null | awk '!seen[$1]++ {printf $1}')"
+        [ "$status" != "" ] && \
+            PS1+="|$chY$status$chW"
+        PS1+="] "
+    fi
+    PS1+="${chB}\w${chW}"
+    PS1+="\n${PS1_jaaENV:-:}"
+
+    local -r hook="$BASH_DOTFILES/hooks/onprompt"
+    if [[ -f "$hook" ]]; then
+        source "$hook"
+    fi
+}
+[ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ] \
+    && debian_chroot=$(cat /etc/debian_chroot)
+setPrompt() {
+    local color_prompt
+    [[ $TERM == "xterm-color" ]] || [[ $TERM == *-256color ]] \
+        && color_prompt=yes
+    which tput >&/dev/null && ! tput setaf 1 >&/dev/null \
+        && color_prompt=
+    if [[ "$color_prompt" != yes ]]; then
+        PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND}"
+        PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+        return
+    fi
+    case "$TERM" in
+        xterm*|rxvt*)
+            ;;
+        *)
+            PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+            return
+            ;;
+    esac
+    PROMPT_COMMAND="updatePrompt${PROMPT_COMMAND:+; $PROMPT_COMMAND}"
+    PS2="|"
+}
+setPrompt
+unset -f setPrompt