add script to create posts

scripts/check_assets.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+BASEDIR=`dirname $0`
+
+if [ -f $BASEDIR/config.sh ]; then
+    . $BASEDIR/config.sh
+fi
+
+if [ -z "$POSTS_DIR" ]
+then
+    echo "POSTS_DIR environment variable is unset." > /dev/stderr
+    exit 2
+fi
+
+if [ -z "$ASSETS_DIR" ]
+then
+    echo "ASSETS_DIR environment variable is unset." > /dev/stderr
+    exit 2
+fi
+
+function check(){
+    local rc=0
+    sed -rn 's|^.*\!\[.*\]\(%assets_url%/(.*)\)$|\1|p' $1 | while read line
+    do
+        if [ ! -f "$BASEDIR/$ASSETS_DIR/$line" ]
+        then
+            echo "`basename $1`: $line not found" >&2
+            rc=1
+        fi
+    done
+    return $rc
+}
+
+if [ -z "$1" ]
+then
+    rc=0
+    for file in $BASEDIR/$POSTS_DIR/*
+    do
+        check $file
+        if [ $? -ne 0 ]
+        then
+            rc=1
+        fi
+    done
+else
+    check $BASEDIR/$POSTS_DIR/$1
+    rc=$?
+fi
+
+exit $rc

scripts/check_post_filename.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+
+BASEDIR=`dirname $0`
+
+if [ -f $BASEDIR/config.sh ]; then
+    . $BASEDIR/config.sh
+fi
+
+if [ -z "$POSTS_DIR" ]
+then
+    echo "POSTS_DIR environment variable is unset." > /dev/stderr
+    exit 2
+fi
+
+FIX=0
+
+while getopts "f" option
+do
+    case $option in
+        f)
+            FIX=1
+            ;;
+    esac
+done
+
+shift $(($OPTIND - 1))
+
+function check() {
+    local rc=0
+    post=$1
+    title=`sed -n 's/^title: "\?\(.*\)"\?$/\1/p' $post` 
+    safename=`echo $title | iconv -t ascii//TRANSLIT | tr '[:upper:]' '[:lower:]' | tr -s '[:punct:] ' '-' | sed 's/-*$//g;s/^-*//g'`
+    if [ $post == $safename.md ]
+    then
+        rc=0
+    else
+        if [ $FIX -eq 1 ]
+        then
+            mv -v $post $safename.md
+        else
+            echo "$post should be named $safename.md" >&2
+        fi
+        rc=1
+    fi
+    return $rc
+}
+
+cd $BASEDIR/$POSTS_DIR
+if [ -z "$1" ]
+then
+    rc=0
+    for post in *
+    do
+        check $post
+        if [ $? -ne 0 ]
+        then
+            rc=1
+        fi
+    done
+else
+    check $1
+    rc=$?
+fi
+
+exit $rc

scripts/config.sh

@@ -0,0 +1,2 @@
+POSTS_DIR="../content/posts"
+ASSETS_DIR="../assets"

scripts/new_post.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+set -e
+
+BASEDIR=`dirname $0`
+
+if [ -f $BASEDIR/config.sh ]; then
+    . $BASEDIR/config.sh
+fi
+
+if [ -z "$POSTS_DIR" ]
+then
+  echo "POSTS_DIR environment variable is unset." > /dev/stderr
+  exit 2
+fi
+
+function usage {
+  echo -e "Usage: $0 [OPTIONS] <post title>
+Options:
+  -h\t\tshow this help
+  -d DATE\tuse DATE instead of today's date
+  -a AUTHOR\tuse AUTHOR instead of env var \$AUTHOR
+  -t TAG\tadd TAG to the taglist (can be used multiple times or contain comma-separated list)
+  -e\t\topen new post in \$EDITOR"
+}
+
+function filename {
+  local unsafe_name="$1"
+  echo $unsafe_name | iconv -t ascii//TRANSLIT | tr '[:upper:]' '[:lower:]' | tr -s '[:punct:] ' '-' | sed 's/-*$//g;s/^-*//g'
+}
+
+DATE=$(date +%Y-%m-%d)
+TAGLIST=''
+edit=0
+
+while getopts "hd:a:t:e" option
+do
+  case $option in
+    h)
+      usage
+      exit
+      ;;
+    d)
+      DATE=$(date +%Y-%m-%d "$OPTARG")
+      ;;
+    a)
+      AUTHOR="$OPTARG"
+      ;;
+    t)
+      if [ -z $TAGLIST ]
+      then
+        TAGLIST="$OPTARG"
+      else
+        TAGLIST="$TAGLIST,$OPTARG"
+      fi
+      ;;
+    e)
+      edit=1
+      ;;
+    *)
+      echo "Use $0 -h to show help" >&2
+      exit 1
+      ;;
+  esac
+done
+
+shift $((OPTIND-1))
+
+TITLE="$1"
+TEMPLATE=post
+
+FILENAME="$(filename "$TITLE").md"
+
+export TITLE AUTHOR DATE TAGLIST TEMPLATE
+
+cat $BASEDIR/post.tpl | envsubst > $BASEDIR/$POSTS_DIR/$FILENAME
+
+if [ $edit == 1 ]
+then
+  $EDITOR $BASEDIR/$POSTS_DIR/$FILENAME
+else
+  echo $FILENAME
+fi

scripts/post.tpl

@@ -0,0 +1,9 @@
+---
+title: $TITLE
+date: $DATE
+author: $AUTHOR
+template: $TEMPLATE
+tags: $TAGLIST
+---
+
+(Write somthing here.)