Rewrite in POSIX shell

1 files changed, 66 insertions, 0 deletions

diff --git a/src/index.sh b/src/index.sh
new file mode 100755
index 0000000..e81a0f7
--- /dev/null
+++ b/src/index.sh
@@ -0,0 +1,66 @@
+#!/usr/bin/env sh
+
+DB_PATH="$1"
+shift
+
+get_title() {
+	FILE="$1"
+
+	PATTERN="<title>.*\(Autoconf\).*</title>"
+
+	#Find pattern in file
+	grep -Eo "$PATTERN" "$FILE" | 
+		#Remove tag
+		sed 's/<[^>]*>//g' | \
+		#Remove '(automake)'
+		sed 's/(Autoconf)//g' | \
+		#Remove trailing space
+		sed 's/[ ]*$//g' | \
+		#Replace '&amp' with '&'
+		sed 's/&amp/&/g' | \
+		#Replace '&lt;' with '<'
+		sed 's/&lt;/</g'
+}
+
+get_type() {
+	FILE="$1"
+	PATTERN="The node you are looking for is at.*Limitations-of-.*\.html;Builtin
+	The node you are looking for is at;Macro"
+
+	echo "$PATTERN" | while read -r line; do
+		#echo "$line"
+		if grep -Eq "$(echo "$line" | cut -d ';' -f 1)" "$FILE"; then
+			echo "$line" | cut -d ';' -f 2
+			break
+		fi
+	done
+}
+
+insert() {
+	NAME="$1"
+	TYPE="$2"
+	PAGE_PATH="$3"
+
+	sqlite3 "$DB_PATH" "INSERT INTO searchIndex(name, type, path) VALUES (\"$NAME\",\"$TYPE\",\"$PAGE_PATH\");"
+}
+
+# Create table
+sqlite3 "$DB_PATH" "CREATE TABLE searchIndex(id INTEGER PRIMARY KEY, name TEXT, type TEXT, path TEXT);"
+sqlite3 "$DB_PATH" "CREATE UNIQUE INDEX anchor ON searchIndex (name, type, path);"
+
+# Get title and insert into table for each html file
+while [ -n "$1" ]; do
+	unset PAGE_NAME
+	unset PAGE_TYPE
+	PAGE_NAME="$(get_title "$1")"
+	if [ -n "$PAGE_NAME" ]; then
+		PAGE_TYPE="$(get_type "$1")"
+		#get_type "$1"
+		if [ -z "$PAGE_TYPE" ]; then
+			PAGE_TYPE="Guide"
+		fi
+		#echo "$PAGE_TYPE"
+		insert "$PAGE_NAME" "$PAGE_TYPE" "$(basename "$1")"
+	fi
+	shift
+done