1 files changed, 76 insertions, 0 deletions
diff --git a/bin/init_year b/bin/init_year
new file mode 100755
index 0000000..494c86f
--- /dev/null
+++ b/bin/init_year
@@ -0,0 +1,76 @@
+#!/bin/sh -eu
+
+if [ "${1:-}" ]; then
+  _lang="$1"
+fi
+
+if [ "${2:-}" ]; then
+  _year="$2"
+else
+  _year=$( date +%Y )
+fi
+
+### FUNCTION ##################################################################
+
+rust() {
+  rust_dir="$1"
+
+  (
+    printf '%s\n%s\n' '[workspace]' 'members = ['
+    for day in $( seq 1 25 ); do
+      printf '#     "day%02d",\n' "${day}"
+    done
+    echo ']'
+  ) > "${rust_dir}/Cargo.toml"
+
+  unset rust_dir
+}
+
+### MAIN ######################################################################
+
+_dir="$( pwd )/${_year}"
+
+if ! [ -d "${_dir}" ]; then
+  read -p "Create directory '${_dir}'?: " _input
+
+  case "${_input}" in
+    'y' | 'Y')
+      mkdir "${_dir}"
+      ;;
+    *)
+      echo 'Okay, not doing anything then.'
+      exit 0
+      ;;
+  esac
+  unset _input
+fi
+
+[ "${_lang:-}" ] || read -p "Implementation language for '${_year}'?: " _lang
+
+if ! [ -d "${_dir}/${_lang}" ]; then
+  read -p "Create directory '${_dir}/${_lang}'?: " _input
+  case "${_input}" in
+    'y' | 'Y')
+      mkdir "${_dir}/${_lang}"
+      ;;
+    *)
+      echo 'Okay, not doing that then.'
+      exit 0
+      ;;
+  esac
+  unset _input
+fi
+
+read -p "Run '${_lang}(\"${_dir}/${_lang}\")'?: " _input
+case "${_input}" in
+  'y' | 'Y')
+    ${_lang} "${_dir}/${_lang}"
+    ;;
+  *)
+    echo 'Okay, not doing that then.'
+    exit 0
+    ;;
+esac
+unset _input
+
+unset _dir _lang _year