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Added config file support and check for files existing prior to backup

This commit is contained in:
Carlos Bautista 2013-03-13 14:48:44 +01:00
parent ed14c775e3
commit cccb1547c9
1 changed files with 19 additions and 4 deletions
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23
bb.sh
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@ -85,6 +85,10 @@
# Global variables # Global variables
# It is recommended to perform a 'rebuild' after changing any of this in the code # It is recommended to perform a 'rebuild' after changing any of this in the code
# Config file. Use instead of this function if you want to avoid merges in VCS
global_config=".config"
global_variables() { global_variables() {
global_software_name="BashBlog" global_software_name="BashBlog"
global_software_version="1.5.1" global_software_version="1.5.1"
@ -424,6 +428,12 @@ rebuild_index() {
# Displays a list of the posts # Displays a list of the posts
list_posts() { list_posts() {
ls *.html &> /dev/null
if [[ $? -ne 0 ]]; then
echo "No posts yet. Use 'bb.sh post' to create one"
return
fi
lines="" lines=""
n=1 n=1
for i in $(ls -t *.html); do for i in $(ls -t *.html); do
@ -599,8 +609,10 @@ reset() {
echo "Are you sure you want to delete all blog entries? Please write \"Yes, I am!\" " echo "Are you sure you want to delete all blog entries? Please write \"Yes, I am!\" "
read line read line
if [ "$line" == "Yes, I am!" ]; then if [ "$line" == "Yes, I am!" ]; then
rm *.html *.css *.rss rm .*.html *.html *.css *.rss &> /dev/null
echo
echo "Deleted all posts, stylesheets and feeds." echo "Deleted all posts, stylesheets and feeds."
echo "Kept your old '.backup.tar.gz' just in case, please delete it manually if needed."
else else
echo "Phew! You dodged a bullet there. Nothing was modified." echo "Phew! You dodged a bullet there. Nothing was modified."
fi fi
@ -612,7 +624,8 @@ reset() {
# $1 command to run # $1 command to run
# $2 file name of a draft to continue editing (optional) # $2 file name of a draft to continue editing (optional)
do_main() { do_main() {
global_variables # Use config file or fallback to inline configuration
source "$global_config" || global_variables
# Check for $EDITOR # Check for $EDITOR
if [[ -z "$EDITOR" ]]; then if [[ -z "$EDITOR" ]]; then
@ -645,8 +658,11 @@ do_main() {
fi fi
# We're going to back up just in case # We're going to back up just in case
ls *.html &> /dev/null
if [[ $? -eq 0 ]]; then
tar cfz ".backup.tar.gz" *.html tar cfz ".backup.tar.gz" *.html
chmod 600 ".backup.tar.gz" chmod 600 ".backup.tar.gz"
fi
if [ "$1" == "reset" ]; then if [ "$1" == "reset" ]; then
reset reset
@ -669,5 +685,4 @@ do_main() {
# MAIN # MAIN
# Do not change anything here. If you want to modify the code, edit do_main() # Do not change anything here. If you want to modify the code, edit do_main()
# #
do_main $* do_main $*