Merge branch 'master' of github.com:carlesfe/bashblog

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Carlos Fenollosa 2014-02-11 11:14:40 +01:00
commit 72b32a918f
2 changed files with 68 additions and 40 deletions

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@ -1,65 +1,90 @@
bashblog
========
A Bash script that handles blog posting.
A single Bash script to create blogs.
Some would say it's a CMS, but I don't like that word. It's just a script that lets you write a blog post with your favorite editor, puts all the posts together into an index, and creates an RSS file and a list of posts.
I created it because I wanted a very, very simple way to post entries to a blog by using a public folder on my server, without any special requirements and dependencies. Works on GNU/Linux, OSX and BSD.
I created it because I wanted a very, very simple way to post entries to a blog by using a public folder on my server, without any special requirements and dependencies.
You can see it live here: [read the initial blog post](http://mmb.pcb.ub.es/~carlesfe/blog/creating-a-simple-blog-system-with-a-500-line-bash-script.html). My blog has been 100% generated using bashblog, no additional tweaking.
Features
--------
- No installation required. Download `bb.sh` and start blogging.
- Ultra simple usage: Just type a post with your favorite editor and the script does the rest. No templating.
- All content is static. You only need shell access to a machine with a public web folder.
*Tip: advanced users could mount a remote public folder via `ftpfs` and run this script locally*
- Allows drafts, includes a simple but clean stylesheet, generates the RSS file automatically.
- Support for Markdown, Disqus comments, Twitter, Feedburner, Google Analytics.
- GNU/Linux, BSD and OSX compatible out of the box (no need for GNU `coreutils` on a Mac)
- Everything stored in a single 700-line bash script, how cool is that?! ;)
You can read [the initial blog post](http://mmb.pcb.ub.es/~carlesfe/blog/creating-a-simple-blog-system-with-a-500-line-bash-script.html) for more information and as a demo, as my site has been 100% generated using bashblog.
Usage
-----
You only need SSH access to a server which allows its users to run shell scripts.
Copy bb.sh into a public folder of yours and run it:
Copy bb.sh into a public folder (for example, `$HOME/public_html/blog`) and run
./bb.sh
This will show the available commands. If the file is not executable, you can either `chmod +x bb.sh`
or run it with `bash bb.sh`
**Before creating a blog post, edit `bb.sh` and modify the variables in the `global_variables()` function or create a `.config` file with your configutation values**
**Before creating your first post, you may want to configure the blog settings (title, author, etc).
Read the Configuration section below for more information**
To create your first post, make sure `$EDITOR` is set, and then just do:
To create your first post, just run:
./bb.sh post
When you're done, access the public URL for that folder and you should see the index
file and a new page for that post!
When you're done, access the public URL for that folder (e.g. `http://server.com/~username/blog`)
and you should see the index file and a new page for that post!
Features
--------
- Simple creation and edition of the posts with your favorite text editor
- **NEW** Markdown support via a third-party library (e.g.
Configuration
-------------
Configuration is not required for a test drive, but if you plan on running your blog with bashblog, you will
want to change the default titles, author names, etc, to match your own.
There are two ways to configure the blog strings:
- Edit `bb.sh` and modify the variables in the `global_variables()` function
- Create a `.config` file with your configuration values (useful if you don't want to touch the script)
The software will load the values in the script first, then overwrite them with the values in the `.config` file.
This means that you don't need to define all variables in the config file, only those which you need to override
from the defaults.
The format of the `.config` file is just one `variablename="value"` per line, just like in the `global_variables()`
function. **Please remember:** quote the values, do not declare a variable with the dollar sign, do not use
spaces around the equal sign.
bashblog uses the `$EDITOR` environment value to open the text editor.
Detailed features
-----------------
- A simple but nice and readable design, with nothing but the blog posts
- **NEW on 2.0** Markdown support via a third-party library (e.g.
[Markdown.pl](http://daringfireball.net/projects/markdown/)). Use
it via `./bb.sh post -m`. The third party library must support an invokation
like `markdown_bin in.html > out.md` as the code calls it that way.
- Post preview
- Save posts as drafts and resume later
- Transformation of every post to its own html page, using the title as the URL
- Generation of an index.html file with the latest 10 posts
- Generation of an RSS file! Blog's magic is the RSS file, isn't it...?
- Generation of a page with all posts, to solve the index.html pagination problem
- Rebuilding the index files without the need to create a new entry
- By default, comments are delegated to Twitter. Can be configured for Disqus
- Google Analytics support
- Feedburner support
- Auto-generated CSS support
- Save posts as drafts and resume editing later
- HTML page for each post, using its title as the URL
- Configurable number of posts on the front page
- Automatic generation of an RSS file, feedburner support
- Additional page containing an index of all posts
- Rebuild all files while keeping the original data
- Comments delegated to Twitter, with additional Disqus support
- Google Analytics code support
- Contains its own CSS so that everything is reasonably styled by default
- Headers, footers, and in general everything that a well-structured html file needs
- Support to add extra content on top of every page (e.g. banners, images, etc)
- xhtml validation, CSS validation, RSS validation by the w3c
- Backup of the site every time you post
- Everything contained in a single 700-line bash script!
- A simple but nice and readable design, with nothing but the blog posts
- Automatic backup of the site every time you post (stored as `.backup.tar.gz`)
Read the CHANGELOG section of the script header for more updates
Future ideas
------------
This software is still maintained, however, it can be considered more or less finished.
It has been used by many people and no bugs have been found, but if you happen to find one,
please report it.

13
bb.sh
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@ -64,6 +64,8 @@
#
#########################################################################################
#
# 2.0.2 Fixed bug when $body_begin_file was empty
# Added extra line in the footer linking to the github project
# 2.0.1 Allow personalized header/footer files
# 2.0 Added Markdown support
# Fully support BSD date
@ -107,7 +109,7 @@ global_config=".config"
# by the 'global_config' file contents
global_variables() {
global_software_name="BashBlog"
global_software_version="2.0.1"
global_software_version="2.0.2"
# Blog title
global_title="My fancy blog"
@ -303,7 +305,7 @@ edit() {
twitter() {
[[ -z "$global_twitter_username" ]] && return
if [[ "$global_disqus_username" ]]; then
if [[ -z "$global_disqus_username" ]]; then
echo "<p id='twitter'>$template_comments&nbsp;"
else
echo "<p id='twitter'><a href=\"$1#disqus_thread\">$template_comments</a> &nbsp;"
@ -342,7 +344,7 @@ create_html_page() {
google_analytics >> "$filename"
echo "</head><body>" >> "$filename"
# stuff to add before the actual body content
cat "$body_begin_file" >> "$filename"
[[ -n "$body_begin_file" ]] && cat "$body_begin_file" >> "$filename"
# body divs
echo '<div id="divbodyholder">' >> "$filename"
echo '<div class="headerholder"><div class="header">' >> "$filename"
@ -649,7 +651,8 @@ create_includes() {
if [[ -f "$footer_file" ]]; then cp "$footer_file" .footer.html
else
protected_mail="$(echo "$global_email" | sed 's/@/\&#64;/g' | sed 's/\./\&#46;/g')"
echo '<div id="footer">'$global_license '<a href="'$global_author_url'">'$global_author'</a> &mdash; <a href="mailto:'$protected_mail'">'$protected_mail'</a></div>' >> ".footer.html"
echo '<div id="footer">'$global_license '<a href="'$global_author_url'">'$global_author'</a> &mdash; <a href="mailto:'$protected_mail'">'$protected_mail'</a><br/>' >> ".footer.html"
echo 'Generated with <a href="https://github.com/cfenollosa/bashblog">bashblog</a>, a single bash script to easily create blogs like this one</div>' >> ".footer.html"
fi
}
@ -709,7 +712,7 @@ rebuild_all_entries() {
echo -n "Rebuilding all entries "
for i in *.html; do # no need to sort
if [[ "$i" == "$index_file" ]] || [[ "$i" == "$archive_index" ]]; then continue; fi
if [[ "$i" == "$index_file" ]] || [[ "$i" == "$archive_index" ]] || [[ "$i" == "$footer_file" ]] || [[ "$i" == "$header_file" ]]; then continue; fi
contentfile=".tmp.$RANDOM"
while [ -f "$contentfile" ]; do contentfile=".tmp.$RANDOM"; done