publish

#!/bin/bash

echo -e "\n"

CMD="node ejs-cli.js"
# find instances of `.md` and replace with `.md.html`:
MARKDOWN_EXTENSION_REPLACER="sed s/\.md/\.md\.html/"
# find instances of `src` and replace with nothing:
SRC_PATH_REMOVER="sed s/src\///"

generateMarkup () {
  # if generateMarkup has no arguments, bail:
  if [ -z $1 ]
  then
    echo "no file given."
    return 1
  fi

  # print what we're going to do:
  echo "generating markup for $1"

  # if we're dealing with the index, add header and footer as addn'l arguments.
  # push them all through the ejs combiner, along with combing for `.md` in the
  # index (replacing with `.md.html`) and create `index.html`:
  if [ $1 = "src/index.md" ]
  then
    RETVAL=`$CMD $1 "src/header.html" "src/footer.html" | $MARKDOWN_EXTENSION_REPLACER > index.html`
    return $RETVAL
  fi

  # if we're still here, and we have multiple arguments,
  # proceed with multi-arg approach and write to a filename similar
  # to the input file (but in the root directory and `.md.html`
  # instead of `.md`:
  if [ $# -gt 1 ]
  then
    RETVAL=`$CMD $1 $2 $3 | $MARKDOWN_EXTENSION_REPLACER > $(echo $1 | $MARKDOWN_EXTENSION_REPLACER | $SRC_PATH_REMOVER)`
    return $RETVAL
  fi

  # if we just have one argument, run the single-arg procedure:
  RETVAL=`$CMD $1 > $(echo $1 | $MARKDOWN_EXTENSION_REPLACER | $SRC_PATH_REMOVER)`
  return $RETVAL
}

if [ -n "$1" ]
then
  generateMarkup $1
  echo -e "\ndone.\n\n"
  exit
fi

for document in $(find src -iname \*.md); do
  generateMarkup $document
done

echo -e "\ndone.\n\n"