1 files changed, 24 insertions, 10 deletions

diff --git a/gist b/gist
index 80996b1..9a869f9 100755
--- a/gist
+++ b/gist
@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 #
-# Author: Hsieh Chin Fan
+# Author: Hsieh Chin Fan (typebrook)
 # License: MIT
 # https://gist.github.com/typebrook/b0d2e7e67aa50298fdf8111ae7466b56
 #
 #
 # This script host your gists as local Github repo
-# It works with jq and curl, which are easy to get in most cases
+# It works under GNU with jq and curl, both are easy to get in most cases
 #
 # Use the following commands to manage your gists:
 # 
@@ -38,7 +38,11 @@
 # * clean removed gists in local
 # gist [clean | C]
 
+# * show this help message
+# gist [help | h]
+
 # define your environmemnts here
+# TODO support auth prompt
 #-------------------
 github_api_token=$(cat $SETTING_DIR/tokens/github)
 user=typebrook
@@ -59,14 +63,14 @@ _show_list() {
 }
 
 # get the list of gists
+# TODO support secret gist
 _update() {
     curl -s -H "$auth_header" $github_api/users/$user/gists |\
-    tee jojo |\
     jq '.[] | "\(.html_url) \([.files[] | .raw_url]) \(.files | keys | length) \(.comments) \(.description)"' |\
     tac | nl |\
-    while read line_num link blobs file_num comment_num description; do
-        blob_code=$(echo $blobs | jq -r '.[]' | sed -r 's#.*raw/(.*)/.*#\1#' | sort | cut -c -7 | paste -sd '-')
-        echo $line_num $link $blob_code $file_num $comment_num $(echo $description | cut -c -80) | tr -d '"'
+    while read line_num link file_url_array file_num comment_num description; do
+        blob_code=$(echo $file_url_array | jq -r '.[]' | sed -r 's#.*raw/(.*)/.*#\1#' | sort | cut -c -7 | paste -sd '-')
+        echo $line_num $link $blob_code $file_num $comment_num $(echo $description | cut -c -70) | tr -d '"'
     done > $index && \
     _show_list
 }
@@ -88,6 +92,7 @@ _sync_repos() {
         [[ $(git rev-parse origin/master) == $(git rev-parse master) ]] && \
         git pull
     done
+    echo Everything is fine!
 }
 
 _gist_id() {
@@ -100,7 +105,7 @@ _goto_gist() {
         echo Not a valid gist number: $1
         echo Use the number in the first column instead:
         echo
-        show_list
+        _show_list
         return 0
     fi
 
@@ -119,9 +124,12 @@ _delete_gist() {
 _clean_repos() {
     comm -23 <(find $folder -maxdepth 1 -type d | sed '1d; s#.*/##' | sort) \
              <(cat $index | cut -d' ' -f2 | sed 's#.*/##' | sort) |\
-    xargs -I{} rm -rf $folder/{}
+    while read dir; do
+        mv $folder/$dir /tmp && echo move $folder/$dir to /tmp
+    done
 }
 
+# TODO star count
 _show_detail() {
     GIST_ID=$(_gist_id $1)
     curl -s -H "$auth_header" $github_api/gists/$GIST_ID |\
@@ -132,7 +140,6 @@ _show_detail() {
 }
 
 # create a new gist with files
-# TODO support folder of files
 _create_gist() {
     echo -n 'description: '
     read DESC
@@ -142,7 +149,7 @@ _create_gist() {
         FILE=$(basename $file)
         jq --arg FILE "$FILE" '. as $content | { ($FILE): {content: $content} }' -Rs $file
     done |\
-    jq -s --arg DESC "$DESC" '{
+    jq --slurp --arg DESC "$DESC" '{
         public: true,
         files: add,
         description: ($DESC)
@@ -160,6 +167,10 @@ _edit_gist() {
     _update
 }
 
+_help_message() {
+    sed -r -n ' /^$/ q; 8,$ s/^#//p' $0
+}
+
 case "$1" in
   "")
     _show_list
@@ -186,6 +197,9 @@ case "$1" in
   clean | C)
     _clean_repos
     ;;
+  help | h)
+    _help_message
+    ;;
   *)
     _goto_gist "$1"
     ;;