fi_users_bashrc

etc/skel/.bashrc

@@ -0,0 +1,3 @@
+# Keep these top-most lines for safe scripting
+# If not running interactively, don't do anything
+[[ $- != *i* ]] && return

install2.sh

@@ -1,7 +1,10 @@
 #!/usr/bin/env bash
-
 ## CONSTANTS
 
+#TODO: LATEST_TAG
+# LATEST_TAG=$(curl -s https://git.artcode.re/api/v1/repos/miaou/miaou-bash/tags|grep -oPm1 '{"name":".*?",' | head -n1 | cut -d'"' -f4)
+# https://git.artcode.re/miaou/miaou-bash/archive/0.3.109.tar.gz
+
 MAIN_TAR_GZ_URL="https://git.artcode.re/miaou/miaou-bash/archive/main.tar.gz"
 
 ## FUNCTIONS

lib/initiate.bash

@@ -25,10 +25,24 @@ function install_required_packages {
   . "$MIAOU_BASH_DIR"/tools/pkg_add "${REQUIRED_PKGS[@]}"
 }
 
-function rm_bashrc_skeleton {
-  if [[ -e /etc/skel/.bashrc ]]; then
-    rm /etc/skel/.bashrc
-    echo "skeleton .bashrc removed!"
+function fix_users_bashrc {
+  # for new users
+  if ! cmp -s /etc/skill/.bashrc "$MIAOU_BASH_DIR"/etc/skel/.bashrc; then
+    sudo mv /etc/skill/.bashrc /etc/skill/.bashrc.ORIGINAL
+    sudo ln -sf "$MIAOU_BASH_DIR"/etc/skel/.bashrc /etc/skel/.bashrc
+
+    # for pre-existant users
+    build_associative_user_homes
+    for user in "${!USER_HOMES[@]}"; do
+      local user_bashrc="${USER_HOMES[$user]}/.bashrc"
+      [[ ! -f "$user_bashrc" ]] && next
+      cmp -s "$user_bashrc" "$MIAOU_BASH_DIR"/etc/skell/.bashrc && next
+
+      local backup="$user_bashrc".ORIGINAL
+      sudo -u "$user" -- mv "$user_bashrc" "$backup"
+      sudo -u "$user" -- cp "$MIAOU_BASH_DIR"/etc/skell/.bashrc "$user_bashrc"
+      >&2 echo "WARN: .bashrc for user <$user> has already been diverged, please resolve conflict manually from backup: $backup"
+    done
   fi
 }
 
@@ -116,6 +130,17 @@ function fix_terminfo_ghostty {
   fi
 }
 
+function build_associative_user_homes {
+  if [[ ! -v USER_HOMES ]]; then
+    declare -gA USER_HOMES
+    while IFS=: read -r user _ uid _ _ home _; do
+      if [[ $uid -ge 1000 && $user != 'nobody' ]]; then
+        USER_HOMES[$user]="$home"
+      fi
+    done </etc/passwd
+  fi
+}
+
 function ghostty_global_config {
   ! command -v ghostty >/dev/null && return
 
@@ -137,13 +162,11 @@ function ghostty_global_config {
     echo "config-file = $global_config" >/etc/skel/.config/ghostty/config
   fi
 
-  # change ghostty configuration for any normal user UID>=1000
-  mapfile -t normal_users < <(awk -F: '$3 >= 1000 && $1 != "nobody" { print $1 }' /etc/passwd)
-  for user in "${normal_users[@]}"; do
-    local user_home
-    user_home=$(getent passwd "$user" | cut -d: -f6)
+  # change ghostty configuration for any normal user
+  build_associative_user_homes
+  for user in "${!USER_HOMES[@]}"; do
+    local user_home="${USER_HOMES[$user]}"
     local user_ghostty_config="$user_home"/.config/ghostty/config.ghostty
-
     if [[ ! -f "$user_ghostty_config" ]]; then
       sudo -u "$user" -- mkdir -p "$user_home"/.config/ghostty
       echo -e "# global config\nconfig-file = /etc/ghostty/config\n" |
@@ -169,7 +192,7 @@ assert_root
 
 DISTRO_LIKE=$(fetch_distro_like)
 install_required_packages
-rm_bashrc_skeleton
+fix_users_bashrc
 fix_terminfo_ghostty
 ghostty_global_config
 link_config_files