chore: Add Docker installation script

Signed-off-by: Schubert Anselme <[email protected]>

.commitlintrc

@@ -1 +1 @@
-/Users/schubert/Downloads/tooling/modules/dotfiles/.commitlintrc
+modules/dotfiles/.commitlintrc

.editorconfig

@@ -1 +1 @@
-/Users/schubert/Downloads/tooling/modules/dotfiles/.editorconfig
+modules/dotfiles/.editorconfig

.idea

@@ -1 +1 @@
-/Users/schubert/Downloads/tooling/modules/dotfiles/.idea
+modules/dotfiles/.idea

.markdownlint.yaml

@@ -1 +1 @@
-/Users/schubert/Downloads/tooling/.trunk/configs/.markdownlint.yaml
+.trunk/configs/.markdownlint.yaml

.vscode

@@ -1 +1 @@
-/Users/schubert/Downloads/tooling/modules/dotfiles/.vscode
+modules/dotfiles/.vscode

.yamllint.yaml

@@ -1 +1 @@
-/Users/schubert/Downloads/tooling/.trunk/configs/.yamllint.yaml
+.trunk/configs/.yamllint.yaml

scripts/configure.sh

@@ -1,9 +1,8 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-3.0
 
-DIR="$(dirname $(realpath $(dirname "${0}")))"
-source "${DIR}/scripts/aliases.sh"
-source "${DIR}/scripts/environment.sh"
+source scripts/aliases.sh
+source scripts/environment.sh
 
 # dependencies
 if [[ -n $(command -v "apt-get") ]]; then
@@ -14,10 +13,10 @@ if [[ -n $(command -v "apt-get") ]]; then
     "zsh"
   )
 
-  sudo apt-get update -y
   for command in "${commands[@]}"; do
-    if [[ -z $(command -v "${command}") ]]; then
-      sudo apt-get install -y "${command}"
+    if ! grep -qa "${command}" <(apt list --installed); then
+      echo sudo apt-get update -yq
+      echo sudo apt-get install -y "${command}"
     fi
   done
 fi
@@ -31,9 +30,18 @@ if [[ -n $(command -v "usermod") ]]; then
     "sudo"
   )
 
+  # note: always set the user to "devcontainer" if it exists
+  if [[ "devcontainer" == "$(whoami)" ]]; then
+    USER="devcontainer"
+  else
+    USER="$(whoami)"
+  fi
+
   for g in "${groups[@]}"; do
-    sudo usermod -aG "${g}" "${USER}" || true
+    sudo usermod -aG "${g}" "${USER}"
   done
+
+  id "${USER}"
 fi
 
 # environment
@@ -44,27 +52,28 @@ if [[ ! -d "${HOME}/.oh-my-zsh" ]]; then
 fi
 
 ln -sf \
-  "${DIR}/modules/dotfiles/.bashrc" \
-  "${DIR}/modules/dotfiles/.zshrc" \
-  "${DIR}/modules/dotfiles/.editorconfig" \
-  "${DIR}/modules/dotfiles/.commitlintrc" \
-  "${DIR}/modules/dotfiles/.idea" \
-  "${DIR}/modules/dotfiles/.vscode" \
-  "${DIR}/.trunk/configs/."* \
-  "${DIR}"
+  modules/dotfiles/.bashrc \
+  modules/dotfiles/.zshrc \
+  modules/dotfiles/.editorconfig \
+  modules/dotfiles/.commitlintrc \
+  modules/dotfiles/.idea \
+  modules/dotfiles/.vscode \
+  .trunk/configs/.* \
+  .
 
-for ITEM in $(echo """
-${DIR}/modules/dotfiles/.devcontainer
-${DIR}/modules/dotfiles/.gitignore
-${DIR}/modules/dotfiles/.ssh
-${DIR}/modules/dotfiles/.trunk
-${DIR}/modules/dotfiles/compose-dev.yaml
-"""); do
-  # copy if not present in "${DIR}"
-  ls -l $(basename "${ITEM}") > /dev/null 2>&1 || cp -r "${ITEM}" "${DIR}/"
+ITEMS=(
+  "modules/dotfiles/.devcontainer"
+  "modules/dotfiles/.gitignore"
+  "modules/dotfiles/.ssh"
+  "modules/dotfiles/.trunk"
+  "modules/dotfiles/compose-dev.yaml"
+)
+for ITEM in "${ITEMS[@]}"; do
+  # copy if not present in the root directory
+  ls -l $(basename "${ITEM}") > /dev/null 2>&1 || cp -r "${ITEM}" .
 done
 
-sudo chsh -s "$(command -v zsh)" "${USER}"
+echo sudo chsh -s "$(command -v zsh)" "${USER}"
 
 # trunk.io
 if [[ -n $(command -v "usermod") ]]; then