add git commands

memo

@@ -9,9 +9,11 @@
 ack_cmd=ack
 man_cmd=man
 tree_cmd=tree
+git_cmd=git
 # comment pandoc_cmd to fall back to cat
 pandoc_cmd=pandoc
 
+
 # Script
 
 MEMO_FOLDER="${MEMO_DIR:-$HOME/memo}"
@@ -37,7 +39,48 @@ function precondition::provide_topic(){
     fi
 }
 
+#
+# git commands
+#
 
+IS_GIT_REPO=0
+# check if it is a gitrepository
+# use the IS_GIT_REPO variable to
+# verify later if it is a git repo
+function git:status(){
+  cd ${MEMO_FOLDER}
+  ${git_cmd} status &> /dev/null
+  if [[ $? -eq 0 ]]
+  then
+    IS_GIT_REPO=1
+  else
+    IS_GIT_REPO=0
+  fi
+}
+
+# run before commit
+function git:add_all_topics(){
+  if [[ ${IS_GIT_REPO} -eq 1 ]]
+  then
+    cd ${MEMO_FOLDER}
+    ${git_cmd} add .
+  fi
+}
+
+# make a commit
+function git:commit(){
+  local message="${1:-blind commit}"
+  if [[ ${IS_GIT_REPO} -eq 1 ]]
+  then
+    cd ${MEMO_FOLDER}
+    ${git_cmd} commit -m "${message}"
+  fi
+}
+
+function git:run_commands(){
+  cd ${MEMO_FOLDER}
+  ${git_cmd} $@
+}
 
 #
 # edit command
@@ -56,6 +99,8 @@ function edit_memo() {
 
     ${EDITOR} ${topic_file}
 
+    git:add_all_topics
+    git:commit "edit : ${topic_name}"
 }
 
 #
@@ -83,6 +128,9 @@ EOF
         cat >>${topic_file} -
     fi
 
+    git:add_all_topics
+    git:commit "add : ${topic_name}"
+
 }
 
 
@@ -118,6 +166,9 @@ function copy_file(){
     echo "copy '${path}' to '${topic_name}'"
     cp -r "${path}" ${topic_path}/
 
+    git:add_all_topics
+    git:commit "copy $( dirname ${path} ): ${topic_name}"
+
 }
 
 
@@ -254,6 +305,7 @@ command=$1
 shift
 
 precondition::provide_memo_folder
+git:status
 
 case $command in
     add) add_memo $@
@@ -273,6 +325,9 @@ case $command in
     list)
         list_topics
         ;;
+    git)
+        git:run_commands $@
+        ;;
     *) show_help
        ;;
 esac