create example site where every page is executed to generate itself

1 files changed, 29 insertions, 4 deletions

diff --git a/src/shblg b/src/shblg
index ff10250..226216c 100644..100755
--- a/src/shblg
+++ b/src/shblg
@@ -7,7 +7,9 @@ PAGE_TEMPLATE=blog/template.html
 while getopts ":o:i:t:" opt; do
     case "$opt" in
         o)
-            OUTPUT_DIR=$(realpath $OPTARG)
+            OUTPUT_DIR=$OPTARG/
+            mkdir -p $OUTPUT_DIR
+            OUTPUT_DIR=$(realpath $OUTPUT_DIR)
             ;;
         i)
             INPUT_DIR=$(realpath $OPTARG)
@@ -18,6 +20,29 @@ while getopts ":o:i:t:" opt; do
     esac
 done
 
-for f in ${INPUT_DIR}/*.md; do
-        md2html "$f" > ${OUTPUT_DIR}/$f
-done
+# process a file to 
+process () {
+    path="${1#$INPUT_DIR}"
+    dirpath="${1%${1##*/}}"
+    out_file="${OUTPUT_DIR}${path}"
+
+    [ -d "$1" ] && {
+        mkdir -p "$out_file"
+        for f in "$1"/*; do
+            process "$f"
+        done 
+        return 0
+    } || [ -x "$1" ] && {
+        # execute the file
+        cd $dirpath
+        "$1" > "${out_file%.*}.html"
+        cd -
+        return 0
+    } || {
+        # just output the file as is
+        while IFS= read -r line; do printf "%s\n" "$line"; done < "$1" > "$out_file"
+        return 0
+    }
+}
+
+process "$INPUT_DIR"