Make cdp and clone more generic. Add a simple toolbx utility. Refactor

zsh config to use new cdp and clone scripts.

stowers/bash/dot-bashrc

@@ -30,3 +30,15 @@ unset rc
 if command -v tmux &> /dev/null && [ -n "$PS1" ] && [[ ! "$TERM" =~ screen ]] && [[ ! "$TERM" =~ tmux ]] && [ -z "$TMUX" ] && [ -z "$SSH_CONNECTION" ]; then
   exec tmux
 fi
+
+# Aliases
+WORKSPACE_DIR="${HOME}/spaces/workspace"
+export WORKSPACE_DIR
+
+alias vi="neovim"
+alias vim="neovim"
+alias cdw="cd -- ${WORKSPACE_DIR}"
+
+function cdp() {
+	cd -- "$(_cdp_path "$@")"
+}

stowers/shell-utils/config.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+COMMAND_DEPS=("bash")

stowers/shell-utils/dot-local/bin/_cdp_path

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+function _get_projects() {
+    ( cd -- "${WORKSPACE_DIR}" && find . -mindepth 3 -maxdepth 3 -type d | sed 's|^\./||' )
+}
+
+function _cdp() {
+    if command -v fzf &>/dev/null; then
+        echo "${WORKSPACE_DIR}/$(_get_projects | fzf --query "$*")"
+        return
+    fi
+
+    readarray -t projects <<< "$(_get_projects)"
+    local filtered_projects
+    filtered_projects=()
+
+    for project in "${projects[@]}"; do
+        if [[ "${project}" == "$1"* ]]; then
+            filtered_projects+=("${project}")
+        fi
+    done
+
+    select project in "${filtered_projects[@]}"; do
+        echo "${WORKSPACE_DIR}/${project}"
+        break
+    done
+}
+
+_cdp "$@"

stowers/shell-utils/dot-local/bin/clone

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+function _clone() {
+    if [[ "$#" -lt 1 ]]; then
+        echo "[!] Missing URL to clone!" >&2
+        return 1
+    fi
+
+    local url="$1"
+    local forge owner repo
+    if [[ "${url}" =~ ^ssh:\/\/[a-zA-Z0-9_\-]+@([a-zA-Z0-9_.\-]+):[0-9]+/([a-zA-Z0-9_\-]+)/([a-zA-Z0-9_\-]+)(.git)?$ ]]; then
+        forge="${BASH_REMATCH[1],,}"
+        owner="${BASH_REMATCH[2],,}"
+        repo="${BASH_REMATCH[3],,}"
+    elif [[ "${url}" =~ ^[a-zA-Z0-9_\-]+@([a-zA-Z0-9_.\-]+):([a-zA-Z0-9_\-]+)\/([a-zA-Z0-9_\-]+)(.git)?$ ]]; then
+        forge="${BASH_REMATCH[1],,}"
+        owner="${BASH_REMATCH[2],,}"
+        repo="${BASH_REMATCH[3],,}"
+    elif [[ "${url}" =~ ^https?:\/\/([a-zA-Z0-9_.\-]+)(:[0-9]+)?\/([a-zA-Z0-9_\-]+)/([a-zA-Z0-9_\-]+)(.git)?$ ]]; then
+        forge="${BASH_REMATCH[1],,}"
+        owner="${BASH_REMATCH[3],,}"
+        repo="${BASH_REMATCH[4],,}"
+    else
+        echo "[!] Do not know how to handle ${url}!" >&2
+        return 1
+    fi
+
+    git clone "${url}" "${WORKSPACE_DIR}/${forge}/${owner}/${repo}"
+}
+
+_clone "$@"

stowers/shell-utils/dot-local/bin/toolbx

@@ -0,0 +1,112 @@
+#!/bin/bash
+
+set -euo pipefail
+
+TOOLBX_NAME="toolbx"
+LIB_HOME="${HOME}/.local/share/eyedevelop/shell-utils/toolbx"
+
+delete_toolbox() {
+    podman rm -f "${TOOLBX_NAME}"
+}
+
+create_toolbox() {
+    local image podman_args
+    image="debian:bookworm"
+    podman_args=(
+        "--name=${TOOLBX_NAME}"
+        "--hostuser=${USER}"
+        "--env=_REAL_USER=${USER}"
+        "--userns=keep-id"
+        "--security-opt=label=disable"
+        "--network=host"
+        "--hostname=toolbox"
+        "--volume=${HOME}:/home/${USER}"
+        "--user=root"
+        "--entrypoint=/entrypoint.sh"
+    )
+
+    while [[ "$#" -ge 1 ]]; do
+        case "$1" in
+            -i|--image)
+                image="$2"
+                shift
+                shift
+                ;;
+
+            -p|--privileged)
+                podman_args+=("--privileged")
+                shift
+                ;;
+        esac
+    done
+
+    podman_args+=("$image")
+
+    if podman container exists toolbx; then
+        echo "[!] Toolbx container already exists. Want to replace?"
+        echo -n "(Y/n) > "
+        read -r opt
+
+        if [[ "${opt,,}" == "n" ]]; then
+            echo "[!] Aborting."
+            return 1
+        fi
+
+        delete_toolbox
+    fi
+
+    podman create "${podman_args[@]}" >/dev/null
+    podman cp "${LIB_HOME}/container_setup.sh" "${TOOLBX_NAME}":/entrypoint.sh >/dev/null
+    podman cp "${LIB_HOME}/container_autoshell.sh" "${TOOLBX_NAME}":/autoshell.sh &>/dev/null
+    podman start "${TOOLBX_NAME}" >/dev/null
+
+    echo "[+] Created!"
+}
+
+enter_toolbox() {
+    if ! podman container exists "${TOOLBX_NAME}"; then
+        create_toolbox
+    fi
+
+    podman exec -it "${TOOLBX_NAME}" "/autoshell.sh" "${SHELL}"
+}
+
+print_usage() {
+    echo "--- Primitive container-based toolbox utility ---"
+    echo "Usage: $0 <command> <args>"
+    echo "Commands:"
+    echo "  enter                      -- Enter the toolbox."
+    echo "  create [opts] [command...] -- Create a new toolbox."
+    echo "    -i|--image      -- The image to use to create the toolbox with."
+    echo "    -p|--privileged -- Whether the toolbox is privileged or not."
+    echo "  delete                     -- Delete the current toolbox."
+    echo
+    echo "If no command is specified, enter is assumed."
+}
+
+if [[ "$#" -lt 1 ]]; then
+    print_usage
+    return 1
+fi
+
+while [[ "$#" -ge 1 ]]; do
+    COMMAND="$1"; shift
+
+    case "${COMMAND}" in
+        enter)
+            enter_toolbox "$@"
+            ;;
+
+        create)
+            create_toolbox "$@"
+            ;;
+
+        delete)
+            delete_toolbox "$@"
+            ;;
+
+        *)
+            enter_toolbox "$@"
+            ;;
+    esac
+done

stowers/shell-utils/dot-local/share/eyedevelop/shell-utils/toolbx/container_autoshell.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -euo pipefail
+
+REAL_SHELL="$1"
+
+install_shell() {
+    source /etc/os-release
+
+    case "${ID}" in
+        debian)
+            apt-get -y update && apt-get -y install "$(apt-file update &>/dev/null && apt-file search -l "${REAL_SHELL}" | head -n1 )"
+            ;;
+
+        *)
+            echo "[!] Unsupported distro: ${NAME}" >&2
+            return 1
+    esac
+}
+
+start_shell() {
+    if command -v "${REAL_SHELL}" &>/dev/null; then
+        exec su -s "${REAL_SHELL}" - "${_REAL_USER}"
+    else
+        exec su -s "/bin/bash" - "${_REAL_USER}"
+    fi
+}
+
+install_shell >/dev/null || true
+start_shell "$@"

stowers/shell-utils/dot-local/share/eyedevelop/shell-utils/toolbx/container_setup.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+set -euo pipefail
+
+trap 'exit 0' SIGTERM SIGINT
+
+if [[ "$#" -gt 1 ]] && [[ "$1" == /autoshell.sh ]]; then
+    exec /autoshell.sh "$@"
+fi
+
+install_deps() {
+    if [[ -f /.pkg-installed ]]; then
+        return 0
+    fi
+
+    if [[ ! -f /etc/os-release ]]; then
+        echo "[!] Unsupported container image!" >&2
+        return 1
+    fi
+
+    source /etc/os-release
+    case "${ID}" in
+        debian)
+            apt-get -y update && apt-get -y install \
+                sudo iproute2 man bash-completion net-tools git passwd util-linux apt-utils apt-file
+            ;;
+
+        *)
+            echo "[!] Unsupported distro: ${NAME}" >&2
+            return 1
+    esac
+
+    touch /.pkg-installed
+}
+
+create_user() {
+    echo "${_REAL_USER} ALL=(root) NOPASSWD: ALL" > /etc/sudoers.d/toolbx
+}
+
+install_deps
+create_user
+
+echo "127.0.1.1 $(hostname -f) $(hostname)" >> /etc/hosts
+echo "[!] Done with setup!"
+
+while true; do
+    sleep 86400
+done

stowers/zsh/dot-zshrc.d/01-aliases.sh

@@ -2,3 +2,9 @@
 
 alias vi="nvim"
 alias vim="nvim"
+alias cdw="cd \${WORKSPACE_DIR}"
+
+function cdp() {
+    cd -- "$(_cdp_path "$@")"
+}
+

stowers/zsh/dot-zshrc.d/10-workspace.sh

@@ -1,60 +0,0 @@
-#!/bin/bash
-
-alias cdw="cd ${WORKSPACE_DIR}"
-
-function _get_projects() {
-    ( cd -- "${WORKSPACE_DIR}" && find . -mindepth 3 -maxdepth 3 -type d | sed 's|^\./||' )
-}
-
-function cdp() {
-    if command -v fzf &>/dev/null; then
-        cd -- "${WORKSPACE_DIR}/$(_get_projects | fzf --query "$*")"
-        return
-    fi
-
-    local projects=( "${(@f)$( _get_projects )}" )
-    if [[ "$#" -gt 0 ]]; then
-        projects=( "${(@Mb)projects:#*${1}*}" )
-    fi
-
-    select project in "${projects[@]}"; do
-        cd -- "${WORKSPACE_DIR}/${project}"
-        break
-    done
-}
-
-function _cdp_comp() {
-    local projects=( "${(@f)$( _get_projects )}" )
-
-    compset -P '*\/'
-    _describe "${projects[@]}"
-}
-compdef _cdp_comp cdp
-
-function clone() {
-    if [[ "$#" -lt 1 ]]; then
-        echo "[!] Missing URL to clone!" >&2
-        return 1
-    fi
-
-    local url="$1"
-    local forge owner repo
-    if [[ "${url}" =~ ^ssh:\/\/[a-zA-Z0-9_\-]+@([a-zA-Z0-9_.\-]+):[0-9]+/([a-zA-Z0-9_\-]+)/([a-zA-Z0-9_\-]+)(.git)?$ ]]; then
-        forge="${match[1]:l}"
-        owner="${match[2]:l}"
-        repo="${match[3]:l}"
-    elif [[ "${url}" =~ ^[a-zA-Z0-9_\-]+@([a-zA-Z0-9_.\-]+):([a-zA-Z0-9_\-]+)\/([a-zA-Z0-9_\-]+)(.git)?$ ]]; then
-        forge="${match[1]:l}"
-        owner="${match[2]:l}"
-        repo="${match[3]:l}"
-    elif [[ "${url}" =~ ^https?:\/\/([a-zA-Z0-9_.\-]+)(:[0-9]+)?\/([a-zA-Z0-9_\-]+)/([a-zA-Z0-9_\-]+)(.git)?$ ]]; then
-        forge="${match[1]:l}"
-        owner="${match[3]:l}"
-        repo="${match[4]:l}"
-    else
-        echo "[!] Do not know how to handle ${url}!" >&2
-        return 1
-    fi
-
-    git clone "${url}" "${WORKSPACE_DIR}/${forge}/${owner}/${repo}"
-}