Moved the script tools.

tools/init.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+#
+# Initial the Categories/Tags pages and Lastmod for posts.
+# © 2019 Cotes Chung
+# Published under MIT License
+
+set -eu
+
+CATEGORIES=false
+TAGS=false
+LASTMOD=false
+
+WORK_DIR=$(dirname $(dirname $(realpath "$0")))
+
+check_status() {
+  if [[ ! -z $(git status -s) ]]; then
+    echo "Warning: Commit the changes of the repository first."
+    git status -s
+    exit 1
+  fi
+}
+
+
+update_files() {
+  python _scripts/py/init_all.py
+  find . | grep -E "(__pycache__|\.pyc|\.pyo$)" | xargs rm -rf
+}
+
+
+commit() {
+  msg="Updated"
+
+  if [[ ! -z $(git status categories -s) ]]; then
+    git add categories/
+    msg+=" the Categories"
+    CATEGORIES=true
+  fi
+
+  if [[ ! -z $(git status tags -s) ]]; then
+    git add tags/
+    if [[ $CATEGORIES = true ]]; then
+      msg+=","
+    else
+      msg+=" the"
+    fi
+    msg+=" Tags"
+    TAGS=true
+  fi
+
+  if [[ ! -z $(git status _posts -s) ]]; then
+    git add _posts/
+    if [[ $CATEGORIES = true || $TAGS = true ]]; then
+      msg+=","
+    else
+      msg+=" the"
+    fi
+    msg+=" Lastmod"
+    LASTMOD=true
+  fi
+
+  if [[ $CATEGORIES = true || $TAGS = true || $LASTMOD = true ]]; then
+    msg+=" for post(s)."
+    git commit -m "[Automation] $msg"
+  else
+    msg="Nothing changed."
+  fi
+
+  echo $msg
+}
+
+
+main() {
+
+  cd $WORK_DIR
+
+  check_status
+
+  update_files
+
+  commit
+}
+
+main