V8.00.000.2025.06.17

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

func/cdi_4500_user/4520_accounts_setup.sh

@@ -894,12 +894,10 @@ pwline="$(getent passwd "${user}" || true)"
 [[ -n "${pwline}" ]] || { echo "User not found: ${user}" >&2; exit 1; }
 IFS=: read -r _ _ uid gid _ home _ <<<"${pwline}"
 
-### Prepare a small script that runs as the target user (correct HOME/ownership)
+### Execute as user (login shell to get proper env), then clean up the temp script.
-usr_script="$(mktemp /tmp/omz_user_install.XXXXXX)"
+if [[ "${uid}" -eq 0 ]]; then
-chown "${uid}:${gid}" "${usr_script}"
+  ### root user: no su needed
-chmod 0700 "${usr_script}"
+  /bin/bash -s <<'USR'
-
-cat >|"${usr_script}" <<'USR'
 #!/bin/bash
 set -Ceuo pipefail
 export LC_ALL=C
@@ -943,13 +941,56 @@ mkdir -p "${ZSH_CUSTOM}/plugins"
 :
 USR
 
-### Execute as user (login shell to get proper env), then clean up the temp script.
+### ----------------------------------------------------------------------------------------------------------------------------
-if [[ "${uid}" -eq 0 ]]; then
+
-  ### root user: no su needed
-  /bin/bash "${usr_script}"
 else
-  su - "${user}" -s /bin/bash -c "/bin/bash '${usr_script}'"
+  su - "${user}" -s /bin/bash <<'USR'
+#!/bin/bash
+set -Ceuo pipefail
+export LC_ALL=C
+umask 077
+
+### We are running as the target user here
+ZSH_DIR="${HOME}/.oh-my-zsh"
+
+### If ZSH_DIR exists but is EMPTY (e.g., previous aborted run), remove it, so the installer can proceed.
+if [[ -d "${ZSH_DIR}" ]] && [[ -z "$(ls -A "${ZSH_DIR}")" ]]; then
+  rm -rf "${ZSH_DIR}"
 fi
+
+### If already installed (git repo present), skip the installer.
+if [ -d "${ZSH_DIR}/.git" ]; then
+  :
+else
+  ### Download installer to a temp file and run it with non-interactive env.
+  inst="$(mktemp)"
+  if command -v wget >/dev/null 2>&1; then
+    wget -qO "${inst}" https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh
+  else
+    curl -fsSL -o "${inst}" https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh
+  fi
+  ### Ensure that ZSH is not set for the installer, and keep it fully non-interactive.
+  RUNZSH=no CHSH=no KEEP_ZSHRC=yes env -u ZSH sh "${inst}"
+  rm -f "${inst}"
+fi
+
+### Install plugins (shallow clone; idempotent)
+ZSH_CUSTOM="${ZSH_DIR}/custom"
+mkdir -p "${ZSH_CUSTOM}/plugins"
+[[ -d "${ZSH_CUSTOM}/plugins/zsh-autosuggestions/.git" ]] || \
+  git clone --depth 1 https://github.com/zsh-users/zsh-autosuggestions "${ZSH_CUSTOM}/plugins/zsh-autosuggestions"
+[[ -d "${ZSH_CUSTOM}/plugins/zsh-syntax-highlighting/.git" ]] || \
+  git clone --depth 1 https://github.com/zsh-users/zsh-syntax-highlighting "${ZSH_CUSTOM}/plugins/zsh-syntax-highlighting"
+
+### '~/.zshrc' will be updated later in the main CISS.debian.installer environment.
+
+### Do NOT start zsh here and do NOT chsh (RUNZSH/CHSH handled above).
+:
+USR
+
+### ----------------------------------------------------------------------------------------------------------------------------
+fi
+
 rm -f -- "${usr_script}" || :
 :
 EOF