1 files changed, 135 insertions, 0 deletions
diff --git a/config/build.sh b/config/build.sh
new file mode 100755
index 0000000..4277143
--- /dev/null
+++ b/config/build.sh
@@ -0,0 +1,135 @@
+#!/usr/bin/env bash
+#
+# Build
+# Build all Angular & React projects.
+
+###############################################################################
+# 1.0. Helpers
+###############################################################################
+_COLOR_RESET=$(printf '\e[0m')
+_COLOR_BLUE=$(printf '\e[34m')
+_COLOR_GREEN=$(printf '\e[32m')
+_COLOR_RED=$(printf '\e[31m')
+_COLOR_YELLOW=$(printf '\e[33m')
+
+# Print an error prefixed by a colorized "Error:".
+error() {
+  printf "%sError:%s %s\n" "$_COLOR_RED" "$_COLOR_RESET" "$1"
+}
+
+# Print an info prefixed by a colorized "Info:".
+info() {
+  printf "%sInfo:%s %s\n" "$_COLOR_BLUE" "$_COLOR_RESET" "$1"
+}
+
+# Print a success prefixed by a colorized "Success:".
+success() {
+  printf "%sSuccess:%s %s\n" "$_COLOR_GREEN" "$_COLOR_RESET" "$1"
+}
+
+# Print a warning prefixed by a colorized "Warning:".
+warning() {
+  printf "%sWarning:%s %s\n" "$_COLOR_YELLOW" "$_COLOR_RESET" "$1"
+}
+
+# Check if the provided command is installed.
+is_command_installed() {
+  [ -x "$(command -v "$1")" ]
+}
+
+# Display an error in case of an unplanned scenario then exit.
+error_unexpected() {
+  error "An unexpected error occurred."
+  printf "Exit.\n"
+  exit 1
+}
+
+###############################################################################
+# 2.0. Angular
+###############################################################################
+
+install_angular_dependencies() {
+  if [ ! -d "./projects/angular-small-apps" ]; then
+    error "Angular projects are missing."
+    printf "Exit.\n"
+    exit 1
+  fi
+
+  cd "./projects/angular-small-apps" || exit
+  yarn
+  cd "$OLDPWD" || exit
+}
+
+build_angular_app() {
+  [ $# -ne 1 ] && error_unexpected
+
+  cd "./projects/angular-small-apps/" || exit
+  yarn --cwd "apps/${1}" run build --base-href="/projects/angular-small-apps/apps/${1}/dist/${1}/"
+  info "${1} built."
+  cd "$OLDPWD" || exit
+}
+
+setup_angular_projects() {
+  install_angular_dependencies
+  build_angular_app "recipes"
+  success "Angular apps are ready."
+}
+
+###############################################################################
+# 3.0. React
+###############################################################################
+
+install_react_dependencies() {
+  if [ ! -d "./projects/react-small-apps" ]; then
+    error "React projects are missing."
+    printf "Exit.\n"
+    exit 1
+  fi
+
+  cd "./projects/react-small-apps" || exit
+  yarn
+  cd "$OLDPWD" || exit
+}
+
+build_react_app() {
+  [ $# -ne 1 ] && error_unexpected
+
+  cd "./projects/react-small-apps/" || exit
+  PUBLIC_URL="/projects/react-small-apps/apps/${1}/build/" yarn --cwd "apps/${1}" run build
+  info "${1} built."
+  cd "$OLDPWD" || exit
+}
+
+setup_react_projects() {
+  install_react_dependencies
+  build_react_app "meme-generator"
+  build_react_app "notebook"
+  build_react_app "todos"
+  success "React apps are ready."
+}
+
+###############################################################################
+# 4.0. Main
+###############################################################################
+
+# Check if Yarn is installed.
+is_yarn_installed() {
+  printf "Checking if Yarn is installed...\n"
+  if is_command_installed "yarn"; then
+    info "Yarn is installed."
+  else
+    error "This program needs Yarn to proceed. Please install it."
+    printf "Exit.\n"
+    exit 1
+  fi
+}
+
+# Build Angular & React projects.
+build_all_projects() {
+  is_yarn_installed
+  setup_angular_projects
+  setup_react_projects
+  success "All projects have been built."
+}
+
+build_all_projects