Add interactive mode to new project subcommand.

README.md

@@ -3,6 +3,11 @@
 A script helping to statically generate websites using a combination of PHP,
 HTML, and Markdown.
 
+## Dependencies
+
+- Bash
+- PHP
+
 ## Usage
 
 Synopsis: `isidore <command> [options]`
@@ -13,8 +18,8 @@ Commands:
   `<name>`.
 - `build`: build the website (default).
 - `clean`: cleans build files.
-- `-h`, `--help`, `help`: show help information.
-- `-V`, `--version`, `version`: show Isidore version number.
+- `help`: show help information.
+- `version`: show Isidore version number.
 
 ### New Project
 
@@ -23,7 +28,7 @@ directory structure:
 
 - `<dir>/`: the project directory.
   - `site/`: contains the pages to be compiled.
-  - `templates/`: templates that can be used in `pages/` and can also be compiled.
+  - `templates/`: templates that can be used in `site/` and can also be compiled.
   - `output/`: output directory of compiled HTML files.
   - `config.php`: configuration file with Isidore configuration and global
     variables.

isidore.sh

@@ -23,6 +23,9 @@ ISIDORE_CONFIG_DIR_OPTIONS=(
 	"$HOME/.isidore")
 ISIDORE_AUTHOR_NAME=""
 
+PROG_NAME=$0
+PROJECT_NAME="Isidore"
+
 ##
 # Create the configuration file. This function is called if it does not already
 # exist.
@@ -52,7 +55,7 @@ function set_config_vars()
 
 	if [ -z "$ISIDORE_CONFIG_DIR" ]
 	then
-		if [ -z "$XDG_CONFIG_HOME" ]
+		if ! [ -z "$XDG_CONFIG_HOME" ]
 		then
 			ISIDORE_CONFIG_DIR="$XDG_CONFIG_HOME/isidore"
 		else
@@ -71,9 +74,28 @@ function set_config_vars()
 	source $ISIDORE_CONFIG_DIR/config
 }
 
+##
+# Print the usage of the Isidore command.
+##
 function print_usage()
 {
-	echo "USAGE: $1 <command> [options]"
+	echo "USAGE: $PROG_NAME <command> [options]"
+}
+
+function print_help()
+{
+	print_usage
+	echo -e "\nCOMMANDS:
+  new [-i] <dir>
+    Create a new Isidore project (use interactive mode with '-i')
+  build
+    Build the project rooted in the current directory
+  clean
+    Clean the built files
+  version
+    Print the current version
+  help
+    Show this help information"
 }
 
 ##
@@ -93,21 +115,36 @@ function check_in_project()
 #
 # Params:
 #  $1 - The project directory
-#  $2 - The project name
+#  $2 - Interactive mode (1 = true; 0 = false)
 ##
 function new_project()
 {
+	echo "$PROJECT_NAME v$ISIDORE_VERSION"
+
 	NEW_PROJECT_DIR=$1
-	NEW_PROJECT_NAME=$2
+	NEW_PROJECT_NAME="New Project"
+	NEW_PROJECT_URL="http://example.com/"
+	if [ $2 == 1 ]
+	then
+		echo -n "Project name: "
+		read NEW_PROJECT_NAME
+		echo -n "URL: "
+		read NEW_PROJECT_URL
+	fi
 	mkdir $NEW_PROJECT_DIR
 	mkdir -p $NEW_PROJECT_DIR/site/
 	mkdir -p $NEW_PROJECT_DIR/templates/
 	echo \
 "<?php
 \$site_name = \"$NEW_PROJECT_NAME\";
-\$author = \"$ISIDORE_AUTHOR_NAME\";
+\$site_author = \"$ISIDORE_AUTHOR_NAME\";
+\$site_url = \"$NEW_PROJECT_URL\";
 ?>" >> $NEW_PROJECT_DIR/config.php
 	echo "$ISIDORE_VERSION" > $NEW_PROJECT_DIR/.isidore-version
+
+	echo "New project created."
+	[ $2 == 0 ] &&
+		echo "Consider taking a look at the $NEW_PROJECT_DIR/config.php file."
 }
 
 ##
@@ -123,14 +160,73 @@ function clean_project()
 	echo "Project cleaned."
 }
 
+##
+# Build the project.
+##
+function build_project()
+{
+	check_in_project
+
+	mkdir -p ./output/
+	WORKDESK="/tmp/isidore-workdesk"
+	CFG_HEADER_FILE="$WORKDESK/config-header.php"
+	mkdir -p $WORKDESK
+	for i in $(find site/ -name '*.php')
+	do
+		echo "<?php include getcwd() . '/config.php'; ?>" > $CFG_HEADER_FILE
+		mkdir -p $WORKDESK/${i%/*}
+		cat $CFG_HEADER_FILE $i > $WORKDESK/$i
+		# the 4 offset is to avoid including `site/`
+		: ${i:4}
+		OUT_DIR="./output/${_%/*}"
+		mkdir -p $OUT_DIR
+		: ${i: :-4}
+		OUT_FILE="$OUT_DIR/${_##*/}"
+		php $WORKDESK/$i > $OUT_FILE
+	done
+
+	rm -r $WORKDESK
+}
+
 set_config_vars
 
 case $1 in
 	new)
-		new_project $2 $3;;
+		if [ $# -lt 2 ]
+		then
+			echo "Insufficient number of arguments."
+			print_usage
+			exit 1
+		fi
+		INTERACTIVE=0
+		NEW_DIR=""
+		for i in ${@:2}
+		do
+			case $i in
+				-i)
+					INTERACTIVE=1;;
+				*)
+					if [ -z "$NEW_DIR" ]
+					then
+						NEW_DIR="$i"
+					else
+						echo "Unknown argument for new '$i'. Use the 'help' command."
+						print_usage
+						exit 1
+					fi
+			esac
+		done
+		new_project $NEW_DIR $INTERACTIVE;;
+	build)
+		build_project;;
 	clean)
 		clean_project;;
+	help)
+		print_help;;
+	version)
+		echo "$PROJECT_NAME v$ISIDORE_VERSION";;
 	*)
 		echo "Unknown command $1. Use the 'help' command."
-		print_usage $0;;
+		print_usage
+		exit 1;;
 esac