bin/new: improve header comment, add "help" option, disable "project" type

1 files changed, 17 insertions, 4 deletions

diff --git a/bin/new b/bin/new
index e6d176c..c64d0d5 100755
--- a/bin/new
+++ b/bin/new
@@ -1,7 +1,10 @@
 #!/bin/bash
 
 #
-# generate new content
+# Generate new content.
+#
+# Usage:
+#   bin/new [post|article] SLUG
 #
 # Examples:
 #   # create new post with slug "great-news" and title "Great News"
@@ -10,17 +13,27 @@
 #   # create new article with slug "some-stuff" and title "Some Stuff"
 #   bin/new article some-stuff
 #
-#   # create new project with slug "cool-app" and title "Cool App"
-#   bin/new project cool-app
+#   # print help
+#   bin/new help
 #
 
+# set sane error handling
+set -eu
+
+# switch on type
 if [ "$1" = 'post' ]; then
   DATE=$(date +%Y-%m-%d)
   exec hugo new --editor $EDITOR posts/"$DATE"-"$2".md
 elif [ "$1" = 'project' ]; then
-  exec hugo new --editor $EDITOR projects/"$2".md
+  # disabled, use projects.yaml instead
+  # exec hugo new --editor $EDITOR projects/"$2".md
+  echo "Error: Populate data/projects.yaml instead."
 elif [ "$1" = 'article' ]; then
+  # create article
   exec hugo new --editor $EDITOR articles/"$2".md
+elif [ "$1" = 'help' -o "x$1" = 'x' ]; then
+  # print usage
+  echo "Usage: $0 [post|article]"
 else
   echo "unknown type: $1"
 fi