Merge commit '1f887be68c8e777cdaa6853eb942f7b691bc1e4e'

[shellwiki] / tools.sh

diff --git a/tools.sh b/tools.sh
index 926c7e4e3bdf51ed763aa55b862dd25d53bdabfb..c88cc55c12bfdeaedf482d4dddcfed51941e7281 100644 (file)
--- a/tools.sh
+++ b/tools.sh
@@ -1,5 +1,25 @@
 #!/bin/sh
 
+if [ "$(which awk)" ]; then
+  md() { awk -f "$_EXEC/md_macros.awk" -f "$_EXEC/cgilite/markdown.awk"; }
+elif [ "$(which busybox)" ]; then
+  md() { busybox awk -f "$_EXEC/md_macros.awk" -f "$_EXEC/cgilite/markdown.awk"; }
+else
+  md() { cat; }
+fi
+
+mdfile(){
+  local page="$(PATH "$1")"
+
+  if   [ -f "$_DATA/pages/$page/#page.md" ]; then
+    printf %s\\n "$_DATA/pages/$page/#page.md"
+  elif [ -f "$_EXEC/pages/$page/#page.md" ]; then
+    printf %s\\n "$_EXEC/pages/$page/#page.md"
+  else
+    return 1
+  fi
+}
+
 size_human(){
   local size="$1"
 
@@ -21,7 +41,7 @@ size_human(){
 }
 
 page_glob(){
-  local pattern="$1" IFS=''
+  local pattern="${1%/}/" IFS=''
   local glob page pagedir
 
   case $pattern in
@@ -47,11 +67,11 @@ page_glob(){
 }
 
 page_children(){
-  local page="${1%/}/" depth="${2:--1}"
+  local page="${1:-${PATH_INFO}}" depth="${2:-1}"
   local glob pagedir IFS=''
+  page="${page%/}/"
 
   [ "$depth" -eq 0 ] && return 0
-  printf %s\\n "$page"
 
   case $page in
   /*)
@@ -70,7 +90,9 @@ page_children(){
       /*) pagedir="$(PATH "$page")";;
       *)  pagedir="$(PATH "$PATH_INFO/$page")";;
     esac
-    [ -d "$_DATA/pages/$pagedir" -o -d "$_EXEC/pages/$pagedir" ] \
-    && page_children "$page" "$((depth - 1))"
+    if [ -d "$_DATA/pages/$pagedir" -o -d "$_EXEC/pages/$pagedir" ]; then
+      printf %s\\n "$page"
+      page_children "$page" "$((depth - 1))"
+    fi
   done
 }