refactor: migrate from Hugo to Org-mode static site generator

- Remove Hugo configuration, themes, and Node.js dependencies - Delete CI/CD files (.drone.yml, .fleek.json, Dockerfile) - Convert Markdown content to Org-mode format in org/ directory - Add Emacs Lisp publishing script with ox-publish configuration - Create Makefile for build automation - Update .gitignore for Emacs and macOS files - Preserve media assets with Git LFS tracking - Add RSS feed generation capability - Remove package.json, package-lock.json, and markdownlint config
2025-09-23 17:07:02 +02:00
27 changed files with 691 additions and 1391 deletions
--- a/.drone.yml
+++ b/.drone.yml
@ -1,18 +0,0 @@
-kind: pipeline
-type: docker
-name: build
-
-steps:
-  - name: lint checks
-    image: node:14.16-alpine
-    commands:
-      - npm install
-      - npm run lint
-  - name: spellchecker checks
-    image: polpetta/spellchecker
-    commands:
-      - ./tools/spellchecker.sh en
-  - name: hugo build
-    image: klakegg/hugo:0.82.1-ext-alpine-ci
-    commands:
-      - hugo
--- a/.fleek.json
+++ b/.fleek.json
@ -1,10 +0,0 @@
-{
-    "build": {
-        "image": "polpetta/fleek:latest",
-        "command": "git lfs install && git lfs pull && yarn && hugo",
-        "publicDir": "public",
-        "environment": {
-            "HUGO_DISABLELANGUAGES": "it"
-        }
-    }
-}
--- a/.gitignore
+++ b/.gitignore
@ -1,12 +1,94 @@
+# ---> macOS
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
 # ---> Hugo
 # Generated files by hugo
 /public/
 /resources/_gen/
+/assets/jsconfig.json
+hugo_stats.json

 # Executable may be added to repository
 hugo.exe
 hugo.darwin
 hugo.linux

-node_modules/
-.hugo_build.lock
+# Temporary lock file while building
+/.hugo_build.lock
+
+# ---> Emacs
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data
+/rss.xml
--- a/.gitmodules
+++ b/.gitmodules
@ -1,3 +0,0 @@
-[submodule "themes/hermit"]
-	path = themes/hermit
-	url = https://github.com/Track3/hermit.git
--- a/.markdownlint-cli2.yaml
+++ b/.markdownlint-cli2.yaml
@ -1,39 +0,0 @@
-# Disable some built-in rules
-config:
-  no-inline-html: false
-  MD013:
-    code_block_line_length: 120
-  MD024:
-    allow_different_nesting: true
-#  no-trailing-spaces: false
-#  no-multiple-blanks: false
-
-# Include a custom rule package
-#customRules:
-#  - markdownlint-rule-titlecase
-
-# Fix any fixable errors
-fix: false
-
-# Define a custom front matter pattern
-#frontMatter: "<head>[^]*<\/head>"
-
-# Define glob expressions to ignore
-ignores:
-  - "*.autogen.md"
-
-# Use a plugin to recognize math
-#markdownItPlugins:
-#  -
-#    - "@iktakahiro/markdown-it-katex"
-
-# Disable inline config comments
-noInlineConfig: true
-
-# Disable progress on stdout
-noProgress: true
-
-# Use a specific formatter
-outputFormatters:
-  -
-    - markdownlint-cli2-formatter-default
--- a/8
+++ b/8
@ -1,8 +0,0 @@
-FROM fleek/hugo:node-16
-
-LABEL MAINTAINER="Davide Polonio poloniodavide@gmail.com"
-LABEL DESCRIPTION="Docker image for deploying website on IPFS via fleek"
-
-RUN apt-get update \
- && apt-get install -y git-lfs \
- && rm -rf /var/lib/apt/lists/*
--- a/16
+++ b/16
@ -0,0 +1,16 @@
+.PHONY: all
+.DEFAULT_GOAL := all
+
+all: clean html
+
+html:
+	@./publish.el
+
+watch:
+	@fswatch -0 path | while read -d "" event \
+		do;
+			./publish.el "${event}";
+		done
+
+clean:
+	@rm -rf ./dist/
--- a/archetypes/default.md
+++ b/archetypes/default.md
@ -1,6 +0,0 @@
---
-title: "{{ replace .Name "-" " " | title }}"
-date: {{ .Date }}
-draft: true
---
-
--- a/config.toml
+++ b/config.toml
@ -1,73 +0,0 @@
-baseURL = "https://bitdispenser.dev/"
-languageCode = "en-us"
-defaultContentLanguage = "en"
-title = "Bitdispenser"
-theme = "hermit"
-#enableGitInfo = true
-pygmentsCodefences  = true
-pygmentsUseClasses  = true
-rssLimit = 15
-copyright = "This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License."
-enableEmoji = true
-relativeUrls = true
-
-[author]
-  name = "Davide Polonio"
-
-[taxonomies]
-  tag = "tags"
-
-[params]
-  dateform        = "2 Jan 2006"
-  dateformShort   = "2 Jan"
-  dateformNum     = "02-01-2006"
-  dateformNumTime = "02-01-2006"
-  themeColor = "#494f5c"
-  homeSubtitle = "Yet another ordered dispenser of bits"
-  footerCopyright = ' &#183; <a href="http://creativecommons.org/licenses/by-sa/4.0/" target="_blank" rel="noopener">CC BY-SA 4.0</a>'
-  justifyContent = true
-  relatedPosts = true
-  code_copy_button = true
-
-  [[params.social]]
-    name = "email"
-    url = "mailto:davide+bitdispenser@poldebra.me"
-  [[params.social]]
-    name = "github"
-    url = "https://github.com/Polpetta"
-  [[params.social]]
-    name = "stackoverflow"
-    url = "https://stackoverflow.com/users/9306378/polpetta"
-  [[params.social]]
-    name = "linkedin"
-    url = "https://www.linkedin.com/in/davidepolonio"
-
-[languages]
-  [languages.en]
-    languageName = "English"
-    contentDir = "content/english"
-    title = "Bitdispenser"
-    homeSubtitle = "Yet another ordered dispenser of bits"
-    weight = 0
-    [[languages.en.menu.main]]
-        name = "Posts"
-        url = "posts/"
-        weight = 10
-    [[languages.en.menu.main]]
-        name = "About me"
-        url = "about-me"
-        weight = 20
-  [languages.it]
-    languageName = "Italiano"
-    contentDir = "content/italian"
-    title = "Bitdispenser"
-    homeSubtitle = "L'ennesimo distributore ordinato di bit"
-    weight = 10
-    [[languages.it.menu.main]]
-      name = "Articoli"
-      url = "articoli/"
-      weight = 10
-    [[languages.it.menu.main]]
-      name = "Riguardo l'Autore"
-      url = "riguardo-l-autore"
-      weight = 20
--- a/content/english/about-me.md
+++ b/content/english/about-me.md
@ -1,56 +0,0 @@
---
-title: "About me"
---
-
-Hi all! I am Davide Polonio, a programmer and devOps engineer. I am born in 1994
-and started messing with computers since I was 8 (my first OS was the only and
-glorious Windows 95), and from there I continued my path to learn about
-computers and how to ~~break~~ tweak them. I graduated at university of Padova
-with a master degree in computer science in 2018.
-
-I prefer back-end stuff (I usually end up using Java, Golang, Rust and Bash to
-gluing stuff around), especially automating releases with Continuous Integration
-and Continuous Delivery. I create and manage pipelines for Jenkins (and I
-currently administer Jenkins as well), but I also know other CI systems like
-Github Actions, Travis CI, Drone CI (or the now clone Woodpecker). I enjoy
-container technologies, starting from Docker, Podman and going on to
-orchestrators like Docker Swarm, Kubernetes and Nomad (which I would like to
-learn more of the lasts two). If I can, I use Infrastructure as Code (IaC) tools
-like Terraform and Packer to create and maintain infrastructure on cloud
-providers, like AWS or Scaleway (I also maintain [Podman plugin for
-Packer](https://github.com/Polpetta/packer-plugin-podman)). Automation is
-usually my preferred way, since it helps developers focus only on the business
-product instead of messing with tasks that can be done by a machine. Finally, I
-am interested in development processes like (but not only) Agile, Scrum,
-Waterfall. I think the right way to develop a product starts from how you
-organize your workflow and what processes you put in place in order to keep the
-_development machine_ going.
-
-I am an open source enthusiast, so when I am able in my free time (or paid time
-if it is an open source business project) I like to contribute to open source
-projects and discover new ones. I believe in the added values that open source
-software (and especially free software) can give respect to closed ones. My
-dream job would be to contribute to one of the many open source I like full
-time! 🤩
-
-I'm not only into programming though! I like to practice sport. In particular, I
-am a black belt Judo and I teach it at the local dojo were I live. I know how to
-ski from when I was I child, and if possible I enjoy passing some time in the
-middle of mountains to admire the beauty of nature in winter. Finally, I like to
-play tabletops games and I enjoy things like table football, billiards, bowling
-(although I suck at the last one 😅).
-
-If you are interested in getting in touch with me (or to get my resume) you can
-send me an e-mail (I prefer this way) at
-[davide@poldebra.me](mailto:davide+bitdispenser@poldebra.me) or you can contact
-me through my [LinkedIn](https://www.linkedin.com/in/davidepolonio/) profile.
-
-## Why this website and this blog
-
-As I have already written at the beginning of [my first blog post]({{< ref
-"/hello-world.md" >}}) I liked the idea of a place where I can share my thoughts
-regarding technologies, personal experiences and what not. This blog is open
-source, and all my content is licensed under CC BY-SA 4.0. The repository can be
-found either on [my personal Gitea
-instance](https://git.poldebra.me/polpetta/bitdispenser.dev) or on [Github
-(mirrored)](https://github.com/Polpetta/bitdispenser.dev).
--- a/content/english/posts/hello-world.md
+++ b/content/english/posts/hello-world.md
@ -1,150 +0,0 @@
---
-title: Hello world!
-description: The very first article of this blog
-tags:
- blog
- tech
- hugo
-date: 2021-05-18T22:22:00+02:00
---
-
-If you are reading this it means either you are trying to understand who I am
-(are you a recruiter by any chance?) or you are simply bored. In any way, this
-is the very first blog post, and it means you have come to the end of the road
-(since this is the beginning). I always loved to have a place where I can write
-down my thoughts about a new technology, a framework or what I did in order to
-achieve a goal in a hobby project. That is not all though: I was searching for a
-place where I was also able to express my ideas regarding modern dilemmas like
-privacy issues and decentralization. I am not the kind of guy who likes social
-networks, so I never had the chance to express them. Until now.
-
-## How this blog is built
-
-### The website
-
-This blog is a very simple [Hugo](https://gohugo.io/) website. If you do not
-know what it is, its basically a static website generator. It takes Markdown
-documents and converts them in HTML pages. If you applied a specific theme then
-it builds the page according to that theme. Hugo has a huge selection of themes
-in its [dedicated themes page](https://themes.gohugo.io/), so basically picking
-up one and starting from there is very simple. If you are curious about how I
-made it, you can check out the source at my [personal git server
-instance](https://git.poldebra.me/polpetta/bitdispenser.dev), where I started
-hosting my code when [Microsoft bought
-Github](https://news.microsoft.com/announcement/microsoft-acquires-github/) (you
-can find a copy of the repository on Github too, visiting [my
-profile](https://github.com/Polpetta)). I have simply picked up the simpler and
-cleanest blog theme out there, following Ludwig Mies van der Rohe's idea:
-
-> less is more
-
-It will be a success if more than two people actually starts reading what I
-write here, at least I want them to read this blog without having their
-eyes bleeding with an extravagant color combination.
-
-Last but not least, the website icon is literally the Team Fortress 2 dispenser
-(one of the games I love and one of the first game I started playing online as a
-kid when a decent connection at home was finally available), taken from the RED
-team and generated via a [favicon generator](https://realfavicongenerator.net/).
-The name of the website partially came out from that, and from the fact that
-basically every website is a dispenser of bits, and it is only thanks to our
-beloved browsers we are able to actually "consume" what is distributed in the
-first place.
-
-{{< figure src="/content/hello-world/engiwithdispenser.png" alt=`Engineer with
-his dispenser` caption=`Engineer class with a dispenser. Thanks to [Team
-Fortress wiki](https://wiki.teamfortress.com) for providing the image I
-shamelessly downloaded from them` >}}
-
-I hope Valve will not sue me for taking that asset as my website favicon. I
-swear I will change it, a day. Pinky promise.
-
-### Hosting
-
-The real problem of hosting a website now day is not how to build it (as you can
-see) but _where_ you can host it. There are plenty of cloud provides: AWS,
-Google Cloud, DigitalOcean, Scaleway, etc... every day there is a new one
-popping up. They all offers the possibility to host your website pretty easily,
-especially if the website is a static one like this (e.g. using a S3 bucket).
-Since I like challenges and I also like to learn new stuff, I though that
-hosting the website in this way was boring. At the same time, I wanted to have a
-good uptime and to not meddle too much under the hood. My (dream) requirements
-were:
-
-* always up
-* good response time
-* possibility to host as much data as I want
-* using a hosting free as in beer and (possibly) that could use free as in
-  freedom technologies
-
-Now, reading this I imagine you are thinking I am going crazy, and maybe I am, but
-that is not the case. In fact, multiple weeks prior to writing this article,
-while trying to kill the boredom caused by COVID-19 lockdown, I discovered
-[IPFS](https://ipfs.io/). I already heard of it at University, but I never
-bothered too much to understand what was about. I though "well, it surely is
-some sort of filesystem". I was somewhat right, but not the way I thought.
-
-IPFS acts like a peer-to-peer network, where nodes hash the content they want to
-share to let other nodes grab it. You can grab this content using your local
-node or using one of the many available gateways. Nodes can "pin" a file too, in
-order to keep it locally and to serve it to other nodes. If a file gets pinned
-by different nodes and gains traction it basically can not be deleted from the
-web.
-
-#### Choosing the right tools
-
-Surely, as [the IPFS documentation
-describes](https://docs.ipfs.io/how-to/websites-on-ipfs/multipage-website/), I
-could have done it by myself. But there is a but. Holding all the infrastructure
-manually means sacrifice the "always up" and "good response time" thingy for two
-simple motives:
-
-1. the [server where I host my drafts & codebase](https://git.poldebra.me) is
-   hosted on a very small machine (2GB of RAM and 2vCPU), very easy to kill with
-   the slightest of loads
-2. in order to achieve a good response time, a CDN or some sort of caching is
-   necessary (even if the application is stored in a distributed file system)
-
-{{< figure src="/content/hello-world/fleek.png" caption=`Fleek website, that I
-used to automate my deployment on IPFS and my DNS update` alt=`The fleek website
-screenshot` class="right" >}}
-
-Finally, in order to achieve full automation with DNS updates, I would have
-needed to implement and use NameCheap APIs (currently it is the DNS provider I
-use for most of my websites). "What's the difficulty?" one would ask. [Here is
-the official documentation](https://www.namecheap.com/support/api/intro/), and
-even if the APIs look promising, while studying them my will to live decreased a
-little bit, and so I decided that if I wanted to get up and running with less
-maintenance as possible, with a good uptime while having the maximum
-automation possible I needed to rely on a dedicated service. Luckily
-[fleek.co](https://fleek.co) was what I was searching for. They currently
-provide the possibility to buy a domain from their website, giving them all the
-hassle of updating the new website on IPFS, distributing it, refreshing a very
-possible CDN and finally to update the DNS records accordingly. This, as you can
-imagine, provides multiple benefits:
-
-* I do not have to care about my very little dev machine getting hugged to death
-  by request in the remote case any of my posts get any attention
-* I do not have to focus on automating the process someone else has already done
-  for me
-* I can focus on writing posts after dinner instead of scratching my head trying
-  to understand why the website does not load/the DNS is not properly updated
-  
-The only downside to this approach is that Fleek provides limitations on how
-much data and bandwidth you can host. At the time of writing, you can only host
-up to 3GB (enough for this website) and have a 50GB bandwidth (that is fine for
-now) for the free version. [Upgrading you account](https://fleek.co/pricing/) to
-one of the available plans give you extra space and bandwidth.
-
-## Future improvements
-
-For sure, this is only the beginning. Having an automatic workflow of spell
-check, deployment and release would be the first milestone. Future features for
-this website could be an automatic posting of every new article on a dedicated
-Mastodon bot, so that people can possibly discuss about my thoughts on the
-fediverse, a decentralized network.
-
-To conclude, the frequency of this blog will be...whenever I have time to post
-:grin: Of course I need content before posting something, and this require some
-time for myself for experimenting with new technologies and learning new stuff,
-so I do not expect very much posting, but only time will tell!
--- a/content/english/posts/songlify-1.md
+++ b/content/english/posts/songlify-1.md
@ -1,255 +0,0 @@
---
-title: "Building a Telegram bot in Rust: a journey through Songlify"
-description: An adventure through Rust and Telegram
-tags:
- blog
- tech
- rust
- telegram
- songlify
-date: 2022-01-05T17:01:00+02:00
---
-
-Some time passed since the last article I wrote there. A lot of stuff happened
-meanwhile, especially with COVID, but here we are again. While busy dealing with
-the mess of real life tasks, three months ago I started to write a little bot
-for Telegram in Rust. It is a simple one, but I consider the journey interesting
-and worth of writing it down. If I add new features worth mentioning I will
-start a series about it, maybe.
-
-## Telegram bots
-
-Telegram bots are not something new to me and nowadays are pretty much easy to
-make, so I consider them like a gym where to try out new technologies and
-experiment with stuff. I wrote plentiful of them, some of those are open source
-like for example <https://github.com/Augugrumi/TorreArchimedeBot> (which is
-currently broken 😭) that was useful when going to University, because it
-scraped the university free room web page and from there it was able to tell you
-which rooms where without any lessons and for how much time, allowing you to
-easily find a place where to study with your mates (yep, we didn't like library
-too much).
-
-{{< figure src="/content/songlify/telegramscreen.png" alt=`A screenshot of
-TorreArchimedeBot in action.` caption=`A screenshot of TorreArchimedeBot in
-action.` >}}
-
-Also another one bot worthy of mention is
-<https://github.com/Polpetta/RedditToTelegram>, that allowed our D&D group to
-receive push notifications of our private Subreddit in our Telegram group.
-
-As you can see, all of these bots are quite simple, but they have the added
-value of teaching you some new programming concepts, technologies or frameworks
-that can be later applied in something that can be more production environment.
-
-## Rust
-
-I started to approach Rust many years ago (I do not remember exactly when).
-First interaction with it was quite interesting to say at least: there were way
-less compiler features (for example now the compiler is able to understand
-object lifetime at compile time most of the time alone, without specifying them)
-that made it a... _not-so-pleasant programming experience_. It had potential
-thought, so by following Rust news I picked it up last year again, noticing that
-now it has improved a lot and it is more pleasant to write. Meanwhile, also
-JetBrains developed a good support for IntelliJ, so now it is even possible to
-debug and perform every operation directly from your IDE UI.
-
-## Making the two worlds collide: Rust + Telegram
-
-One of the features I wanted to learn this time regarding Rust was the
-asynchronous support it offers. Rust started to have `async` support with
-[Tokio](https://tokio.rs/) framework, and recently the Rust team started to
-build the asynchronous functionality inside Rust itself. Even if in the first
-steps, it looks promising and the idea of a low-level language, without GC, with
-automatic memory management and so much safety having asynchronous support is
-exciting to me! 🥳 So the only option left, at this point, was to start messing
-around with it. I started by picking up one of the many frameworks that provides
-a layer for the Telegram APIs, [Teloxide](https://github.com/teloxide/teloxide).
-In particular, as you can see from its _README_, one of the examples starts by
-using `#[tokio:main]` macro:
-
-```rust
-use teloxide::prelude::*;
-
-#[tokio::main]
-async fn main() {
-    teloxide::enable_logging!();
-    log::info!("Starting dices_bot...");
-
-    let bot = Bot::from_env().auto_send();
-
-    teloxide::repl(bot, |message| async move {
-        message.answer_dice().await?;
-        respond(())
-    })
-    .await;
-}
-```
-
-This was the reason I picked it up, given that it looked the most promising by
-the time I started the project.
-
-### Building _Songlify_
-
-So, after choosing what was going to use to build the bot, I needed a _reason_
-to build it.
-
-With my friends we usually share a lot of songs (via Spotify links), so I
-thought it was a good idea to build a bot around it. I integrated a Spotify API
-library in it and started hacking up a bot.
-
-> ⚠ Note that at the time of writing I have just noticed that the library I use
-> for speaking with Spotify, [aspotify](https://crates.io/crates/aspotify) has
-> been deprecated in favour of [rspotify](https://crates.io/crates/rspotify)
-
-The first bot version was something very simple, and it was a single-file
-program with nothing very fancy (I have written it in a night):
-
-```rust
-use crate::SpotifyURL::Track;
-use aspotify::{Client, ClientCredentials};
-use teloxide::prelude::*;
-
-enum SpotifyURL {
-    Track(String),
-}
-
-fn get_spotify_entry(url: &str) -> Option<SpotifyURL> {
-    if url.contains("https://open.spotify.com/track/") {
-        let track_id = url.rsplit('/').next().and_then(|x| x.split('?').next());
-        return match track_id {
-            Some(id) => Some(SpotifyURL::Track(id.to_string())),
-            None => None,
-        };
-    }
-    return None;
-}
-
-struct TrackInfo {
-    name: String,
-    artist: Vec<String>,
-}
-
-async fn get_spotify_track(spotify: Box<Client>, id: &String) -> Option<TrackInfo> {
-    match spotify.tracks().get_track(id.as_str(), None).await {
-        Ok(track) => Some(TrackInfo {
-            name: track.data.name,
-            artist: track.data.artists.iter().map(|x| x.name.clone()).collect(),
-        }),
-        Err(_e) => None,
-    }
-}
-
-#[tokio::main]
-async fn main() {
-    teloxide::enable_logging!();
-    log::info!("Starting Songlify...");
-
-    let bot = Bot::from_env().auto_send();
-    teloxide::repl(bot, |message| async move {
-        let spotify_creds =
-            ClientCredentials::from_env().expect("CLIENT_ID and CLIENT_SECRET not found.");
-        let spotify_client = Box::new(Client::new(spotify_creds));
-
-        log::info!("Connected to Spotify");
-        let text = message.update.text().and_then(get_spotify_entry);
-        match text {
-            Some(spotify) => match spotify {
-                Track(id) => {
-                    let track_info = get_spotify_track(spotify_client, &id).await;
-                    match track_info {
-                        Some(info) => {
-                            let reply = format!(
-                                "Track information:\n\
-                                Track name: {}\n\
-                                Artists: {}",
-                                info.name,
-                                info.artist.join(", ")
-                            );
-                            Some(message.reply_to(reply).await?)
-                        }
-                        None => None,
-                    }
-                }
-            },
-            None => None,
-        };
-        respond(())
-    })
-    .await;
-
-    log::info!("Exiting...");
-}
-```
-
-As you can see, basically every time a request arrived to the bot, login to
-Spotify was performed and track information and name retrieved from there. Of
-course this was only the beginning (also you can "appreciate" the number of
-nested blocks there...). Now the bot supports albums and playlists too, with the
-possibility to go through each song in the playlist and collect general
-information such as how many artists are in that playlist, how many songs and
-other little information like that. If you see the [bot
-repository](https://git.poldebra.me/polpetta/Songlify) you can see now that
-Spotify functions live in a separate module.
-
-#### Packaging and distribution
-
-The obvious choice for a software like that was to incorporate it into a OCI
-image. I wrote a very simple Dockerfile that, once the program was built, took
-the artifact and using the [multi-stage Docker build
-functionality](https://docs.docker.com/develop/develop-images/multistage-build/)
-and put it into a separate container, in order to avoid having build
-dependencies inside the final image. I used the images distributed by the
-[Distroless project](gcr.io/distroless/) (you can find the source on their
-[Github repository](https://github.com/GoogleContainerTools/distroless)) in
-order to obtain the smallest possible image. The final result?
-
-```txt
-λ ~/Desktop/git/songlify/ docker images
-REPOSITORY               TAG                    IMAGE ID       CREATED          SIZE
-test/test                latest                 8ac7a7018719   5 seconds ago    34MB
-<none>                   <none>                 4bc7fb0699e0   12 seconds ago   1.53GB
-rust                     1.56.1-slim-bullseye   d3e070c5ffa7   6 weeks ago      667MB
-gcr.io/distroless/base   latest-amd64           24787c1cd2e4   52 years ago     20.2MB
-```
-
-A part from the 52 years old image pulled from `gcr`, you can see that
-`test/test` (actually Songlify) is only of **34MB**. Not much if you consider
-that inside that image there are shared dynamic libraries to make the executable
-able to run, which by default weights 20MB. A plus of these images is that they
-do not run as root user and they do not have any shell of bash integrated,
-making a possible surface attack smaller (not that Docker is secure anyway...).
-I upload the images on Docker Hub, where you can find them here
-<https://hub.docker.com/r/polpetta/songlify>
-
-Finally, to run the bot I use a very simple docker-compose definition, that can
-be found in my [server-dotfiles
-repository](https://git.poldebra.me/polpetta/server-dotfiles/src/commit/7e7e1780b2db45f475510c49bf1a2f9e76c4c166/songlify/docker-compose.yml).
-This allows me to easily upgrade the bot by just changing the version and
-running `docker-compose up -d`.
-
-#### Plans for the future
-
-Currently I work on the bot only when I feel like I wanna add something. An
-interesting feature to add could be to insert a persistence layer (using a
-database for instance) and add various stats (which is the most shared song? Who
-_is that guy_ that shares the most songs in a group?). Persistence can be
-achieved quite easily by using [Diesel](https://diesel.rs/), an ORM compatible
-with various databases.
-
-Another cool feature could be to add the _inline bot_ functionality, where you
-can search for songs directly in Spotify. Since I currently have a domain
-available for that I could set it up for receive web-hook notifications, instead
-of performing polling like the bot is currently doing (one requisite for inline
-bots is indeed to receive web-hooks). There are platforms like Heroku where you
-could make the bot run, but currently I prefer to use my box since it gives me
-more flexibility. Experimenting with Heroku could lead to cool results though
-😏.
-
-Finally, link translation could be something very useful. I have a friend that
-does not use Spotify but prefers to listen to music via YouTube. So an
-interesting feature would be, given a Spotify link, to "convert" it into a
-YouTube link and, of course, _vice-versa_. This could lead to translate
-playlists and albums too into YouTube-based playlists, which of course could be
-very useful if you are trying to avoid the infamous _vendor lock-in_, in this
-case being stuck with Spotify because all you music collection, saved songs, etc
-is there.
--- a/content/italian/riguardo-l-autore.md
+++ b/content/italian/riguardo-l-autore.md
@ -1,5 +0,0 @@
---
-Title: "Riguardo l'Autore"
---
-
-Prova 😀
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@ -1,7 +0,0 @@
-<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
-<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
-<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
-<link rel="manifest" href="/site.webmanifest">
-<link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5">
-<meta name="msapplication-TileColor" content="#da532c">
-<meta name="theme-color" content="#ffffff">
--- a/org/about-me.org
+++ b/org/about-me.org
@ -0,0 +1,60 @@
+Hi all! I am Davide Polonio, a programmer and devOps engineer. I am born
+in 1994 and started messing with computers since I was 8 (my first OS
+was the only and glorious Windows 95), and from there I continued my
+path to learn about computers and how to +break+ tweak them. I graduated
+at university of Padova with a master degree in computer science
+in 2018.
+
+I prefer back-end stuff (I usually end up using Java, Golang, Rust and
+Bash to gluing stuff around), especially automating releases with
+Continuous Integration and Continuous Delivery. I create and manage
+pipelines for Jenkins (and I currently administer Jenkins as well), but
+I also know other CI systems like Github Actions, Travis CI, Drone CI
+(or the now clone Woodpecker). I enjoy container technologies, starting
+from Docker, Podman and going on to orchestrators like Docker Swarm,
+Kubernetes and Nomad (which I would like to learn more of the lasts
+two). If I can, I use Infrastructure as Code (IaC) tools like Terraform
+and Packer to create and maintain infrastructure on cloud providers,
+like AWS or Scaleway (I also maintain
+[[https://github.com/Polpetta/packer-plugin-podman][Podman plugin for Packer]]).
+Automation is usually my preferred way, since it helps developers focus
+only on the business product instead of messing with tasks that can be
+done by a machine. Finally, I am interested in development processes
+like (but not only) Agile, Scrum, Waterfall. I think the right way to
+develop a product starts from how you organize your workflow and what
+processes you put in place in order to keep the /development machine/
+going.
+
+I am an open source enthusiast, so when I am able in my free time (or
+paid time if it is an open source business project) I like to contribute
+to open source projects and discover new ones. I believe in the added
+values that open source software (and especially free software) can give
+respect to closed ones. My dream job would be to contribute to one of
+the many open source I like full time! 🤩
+
+I'm not only into programming though! I like to practice sport. In
+particular, I am a black belt Judo and I teach it at the local dojo were
+I live. I know how to ski from when I was I child, and if possible I
+enjoy passing some time in the middle of mountains to admire the beauty
+of nature in winter. Finally, I like to play tabletops games and I enjoy
+things like table football, billiards, bowling (although I suck at the
+last one 😅).
+
+If you are interested in getting in touch with me (or to get my resume)
+you can send me an e-mail (I prefer this way) at
+[[mailto:davide+bitdispenser@poldebra.me][davide@poldebra.me]] or you
+can contact me through my
+[[https://www.linkedin.com/in/davidepolonio/][LinkedIn]] profile.
+
+** Why this website and this blog
+:PROPERTIES:
+:CUSTOM_ID: why-this-website-and-this-blog
+:END:
+As I have already written at the beginning of [my first blog post]({{<
+ref “/hello-world.md” >}}) I liked the idea of a place where I can share
+my thoughts regarding technologies, personal experiences and what not.
+This blog is open source, and all my content is licensed under CC BY-SA
+4.0. The repository can be found either on
+[[https://git.poldebra.me/polpetta/bitdispenser.dev][my personal Gitea instance]]
+or on
+[[https://github.com/Polpetta/bitdispenser.dev][Github (mirrored)]].
--- a/org/index.org
+++ b/org/index.org
@ -0,0 +1,6 @@
+#+TITLE: Bitdispenser homepage
+#+AUTHOR: Davide Polonio
+
+Welcome
+
+cmdfklvdfm
--- a/static/content/hello-world/engiwithdispenser.png
+++ b/static/content/hello-world/engiwithdispenser.png
--- a/static/content/hello-world/fleek.png
+++ b/static/content/hello-world/fleek.png
--- a/static/content/songlify/telegramscreen.png
+++ b/static/content/songlify/telegramscreen.png
--- a/org/posts/hello-world.org
+++ b/org/posts/hello-world.org
@ -0,0 +1,166 @@
+If you are reading this it means either you are trying to understand who
+I am (are you a recruiter by any chance?) or you are simply bored. In
+any way, this is the very first blog post, and it means you have come to
+the end of the road (since this is the beginning). I always loved to
+have a place where I can write down my thoughts about a new technology,
+a framework or what I did in order to achieve a goal in a hobby project.
+That is not all though: I was searching for a place where I was also
+able to express my ideas regarding modern dilemmas like privacy issues
+and decentralization. I am not the kind of guy who likes social
+networks, so I never had the chance to express them. Until now.
+
+** How this blog is built
+:PROPERTIES:
+:CUSTOM_ID: how-this-blog-is-built
+:END:
+*** The website
+:PROPERTIES:
+:CUSTOM_ID: the-website
+:END:
+This blog is a very simple [[https://gohugo.io/][Hugo]] website. If you
+do not know what it is, its basically a static website generator. It
+takes Markdown documents and converts them in HTML pages. If you applied
+a specific theme then it builds the page according to that theme. Hugo
+has a huge selection of themes in its
+[[https://themes.gohugo.io/][dedicated themes page]], so basically
+picking up one and starting from there is very simple. If you are
+curious about how I made it, you can check out the source at my
+[[https://git.poldebra.me/polpetta/bitdispenser.dev][personal git server instance]],
+where I started hosting my code when
+[[https://news.microsoft.com/announcement/microsoft-acquires-github/][Microsoft bought Github]]
+(you can find a copy of the repository on Github too, visiting
+[[https://github.com/Polpetta][my profile]]). I have simply picked up
+the simpler and cleanest blog theme out there, following Ludwig Mies van
+der Rohe's idea:
+
+#+begin_quote
+less is more
+#+end_quote
+
+It will be a success if more than two people actually starts reading
+what I write here, at least I want them to read this blog without having
+their eyes bleeding with an extravagant color combination.
+
+Last but not least, the website icon is literally the Team Fortress 2
+dispenser (one of the games I love and one of the first game I started
+playing online as a kid when a decent connection at home was finally
+available), taken from the RED team and generated via a
+[[https://realfavicongenerator.net/][favicon generator]]. The name of
+the website partially came out from that, and from the fact that
+basically every website is a dispenser of bits, and it is only thanks to
+our beloved browsers we are able to actually “consume” what is
+distributed in the first place.
+
+#+CAPTION: Engineer class with a dispenser. Thanks to [[https://wiki.teamfortress.com][Team Fortress Wiki]] for providing the image I shamelessly downloaded from them
+#+NAME:   fig:Engineer with his dispenser
+[[../media/hello-world/engiwithdispenser.png]]
+
+I hope Valve will not sue me for taking that asset as my website
+favicon. I swear I will change it, a day. Pinky promise.
+
+*** Hosting
+:PROPERTIES:
+:CUSTOM_ID: hosting
+:END:
+The real problem of hosting a website now day is not how to build it (as
+you can see) but /where/ you can host it. There are plenty of cloud
+provides: AWS, Google Cloud, DigitalOcean, Scaleway, etc... every day
+there is a new one popping up. They all offers the possibility to host
+your website pretty easily, especially if the website is a static one
+like this (e.g. using a S3 bucket). Since I like challenges and I also
+like to learn new stuff, I though that hosting the website in this way
+was boring. At the same time, I wanted to have a good uptime and to not
+meddle too much under the hood. My (dream) requirements were:
+
+- always up
+- good response time
+- possibility to host as much data as I want
+- using a hosting free as in beer and (possibly) that could use free as
+  in freedom technologies
+
+Now, reading this I imagine you are thinking I am going crazy, and maybe
+I am, but that is not the case. In fact, multiple weeks prior to writing
+this article, while trying to kill the boredom caused by COVID-19
+lockdown, I discovered [[https://ipfs.io/][IPFS]]. I already heard of it
+at University, but I never bothered too much to understand what was
+about. I though “well, it surely is some sort of filesystem”. I was
+somewhat right, but not the way I thought.
+
+IPFS acts like a peer-to-peer network, where nodes hash the content they
+want to share to let other nodes grab it. You can grab this content
+using your local node or using one of the many available gateways. Nodes
+can “pin” a file too, in order to keep it locally and to serve it to
+other nodes. If a file gets pinned by different nodes and gains traction
+it basically can not be deleted from the web.
+
+**** Choosing the right tools
+:PROPERTIES:
+:CUSTOM_ID: choosing-the-right-tools
+:END:
+Surely, as
+[[https://docs.ipfs.io/how-to/websites-on-ipfs/multipage-website/][the IPFS documentation describes]],
+I could have done it by myself. But there is a but. Holding all the
+infrastructure manually means sacrifice the “always up” and “good
+response time” thingy for two simple motives:
+
+1. the
+   [[https://git.poldebra.me][server where I host my drafts & codebase]]
+   is hosted on a very small machine (2GB of RAM and 2vCPU), very easy
+   to kill with the slightest of loads
+2. in order to achieve a good response time, a CDN or some sort of
+   caching is necessary (even if the application is stored in a
+   distributed file system)
+
+
+#+CAPTION: Fleek website, that I used to automate my deployment on IPFS and my DNS update
+#+NAME:   fig:The fleek website screenshot
+#+ATTR_HTML: :width 600px
+[[../media/hello-world/fleek.png]]
+
+Finally, in order to achieve full automation with DNS updates, I would
+have needed to implement and use NameCheap APIs (currently it is the DNS
+provider I use for most of my websites). “What's the difficulty?” one
+would ask.
+[[https://www.namecheap.com/support/api/intro/][Here is the official documentation]],
+and even if the APIs look promising, while studying them my will to live
+decreased a little bit, and so I decided that if I wanted to get up and
+running with less maintenance as possible, with a good uptime while
+having the maximum automation possible I needed to rely on a dedicated
+service. Luckily [[https://fleek.co][fleek.co]] was what I was searching
+for. They currently provide the possibility to buy a domain from their
+website, giving them all the hassle of updating the new website on IPFS,
+distributing it, refreshing a very possible CDN and finally to update
+the DNS records accordingly. This, as you can imagine, provides multiple
+benefits:
+
+- I do not have to care about my very little dev machine getting hugged
+  to death by request in the remote case any of my posts get any
+  attention
+- I do not have to focus on automating the process someone else has
+  already done for me
+- I can focus on writing posts after dinner instead of scratching my
+  head trying to understand why the website does not load/the DNS is not
+  properly updated
+
+The only downside to this approach is that Fleek provides limitations on
+how much data and bandwidth you can host. At the time of writing, you
+can only host up to 3GB (enough for this website) and have a 50GB
+bandwidth (that is fine for now) for the free version.
+[[https://fleek.co/pricing/][Upgrading you account]] to one of the
+available plans give you extra space and bandwidth.
+
+** Future improvements
+:PROPERTIES:
+:CUSTOM_ID: future-improvements
+:END:
+For sure, this is only the beginning. Having an automatic workflow of
+spell check, deployment and release would be the first milestone. Future
+features for this website could be an automatic posting of every new
+article on a dedicated Mastodon bot, so that people can possibly discuss
+about my thoughts on the fediverse, a decentralized network.
+
+To conclude, the frequency of this blog will be...whenever I have time
+to post :grin: Of course I need content before posting something, and
+this require some time for myself for experimenting with new
+technologies and learning new stuff, so I do not expect very much
+posting, but only time will tell!
--- a/org/posts/songlify-1.org
+++ b/org/posts/songlify-1.org
@ -0,0 +1,272 @@
+Some time passed since the last article I wrote there. A lot of stuff
+happened meanwhile, especially with COVID, but here we are again. While
+busy dealing with the mess of real life tasks, three months ago I
+started to write a little bot for Telegram in Rust. It is a simple one,
+but I consider the journey interesting and worth of writing it down. If
+I add new features worth mentioning I will start a series about it,
+maybe.
+
+** Telegram bots
+:PROPERTIES:
+:CUSTOM_ID: telegram-bots
+:END:
+Telegram bots are not something new to me and nowadays are pretty much
+easy to make, so I consider them like a gym where to try out new
+technologies and experiment with stuff. I wrote plentiful of them, some
+of those are open source like for example
+[[https://github.com/Augugrumi/TorreArchimedeBot]] (which is currently
+broken 😭) that was useful when going to University, because it scraped
+the university free room web page and from there it was able to tell you
+which rooms where without any lessons and for how much time, allowing
+you to easily find a place where to study with your mates (yep, we
+didn't like library too much).
+
+
+#+CAPTION: A screenshot of TorreArchimedeBot in action.
+#+NAME:   fig:A screenshot of TorreArchimedeBot in action.
+#+ATTR_HTML: :width 600px
+[[../media/songlify/telegramscreen.png]]
+
+Also another one bot worthy of mention is
+[[https://github.com/Polpetta/RedditToTelegram]], that allowed our D&D
+group to receive push notifications of our private Subreddit in our
+Telegram group.
+
+As you can see, all of these bots are quite simple, but they have the
+added value of teaching you some new programming concepts, technologies
+or frameworks that can be later applied in something that can be more
+production environment.
+
+** Rust
+:PROPERTIES:
+:CUSTOM_ID: rust
+:END:
+I started to approach Rust many years ago (I do not remember exactly
+when). First interaction with it was quite interesting to say at least:
+there were way less compiler features (for example now the compiler is
+able to understand object lifetime at compile time most of the time
+alone, without specifying them) that made it a... /not-so-pleasant
+programming experience/. It had potential thought, so by following Rust
+news I picked it up last year again, noticing that now it has improved a
+lot and it is more pleasant to write. Meanwhile, also JetBrains
+developed a good support for IntelliJ, so now it is even possible to
+debug and perform every operation directly from your IDE UI.
+
+** Making the two worlds collide: Rust + Telegram
+:PROPERTIES:
+:CUSTOM_ID: making-the-two-worlds-collide-rust-telegram
+:END:
+One of the features I wanted to learn this time regarding Rust was the
+asynchronous support it offers. Rust started to have =async= support
+with [[https://tokio.rs/][Tokio]] framework, and recently the Rust team
+started to build the asynchronous functionality inside Rust itself. Even
+if in the first steps, it looks promising and the idea of a low-level
+language, without GC, with automatic memory management and so much
+safety having asynchronous support is exciting to me! 🥳 So the only
+option left, at this point, was to start messing around with it. I
+started by picking up one of the many frameworks that provides a layer
+for the Telegram APIs,
+[[https://github.com/teloxide/teloxide][Teloxide]]. In particular, as
+you can see from its /README/, one of the examples starts by using
+=#[tokio:main]= macro:
+
+#+begin_src rust
+use teloxide::prelude::*;
+
+#[tokio::main]
+async fn main() {
+    teloxide::enable_logging!();
+    log::info!("Starting dices_bot...");
+
+    let bot = Bot::from_env().auto_send();
+
+    teloxide::repl(bot, |message| async move {
+        message.answer_dice().await?;
+        respond(())
+    })
+    .await;
+}
+#+end_src
+
+This was the reason I picked it up, given that it looked the most
+promising by the time I started the project.
+
+*** Building /Songlify/
+:PROPERTIES:
+:CUSTOM_ID: building-songlify
+:END:
+So, after choosing what was going to use to build the bot, I needed a
+/reason/ to build it.
+
+With my friends we usually share a lot of songs (via Spotify links), so
+I thought it was a good idea to build a bot around it. I integrated a
+Spotify API library in it and started hacking up a bot.
+
+#+begin_quote
+⚠ Note that at the time of writing I have just noticed that the library
+I use for speaking with Spotify,
+[[https://crates.io/crates/aspotify][aspotify]] has been deprecated in
+favour of [[https://crates.io/crates/rspotify][rspotify]]
+#+end_quote
+
+The first bot version was something very simple, and it was a
+single-file program with nothing very fancy (I have written it in a
+night):
+
+#+begin_src rust
+use crate::SpotifyURL::Track;
+use aspotify::{Client, ClientCredentials};
+use teloxide::prelude::*;
+
+enum SpotifyURL {
+    Track(String),
+}
+
+fn get_spotify_entry(url: &str) -> Option<SpotifyURL> {
+    if url.contains("https://open.spotify.com/track/") {
+        let track_id = url.rsplit('/').next().and_then(|x| x.split('?').next());
+        return match track_id {
+            Some(id) => Some(SpotifyURL::Track(id.to_string())),
+            None => None,
+        };
+    }
+    return None;
+}
+
+struct TrackInfo {
+    name: String,
+    artist: Vec<String>,
+}
+
+async fn get_spotify_track(spotify: Box<Client>, id: &String) -> Option<TrackInfo> {
+    match spotify.tracks().get_track(id.as_str(), None).await {
+        Ok(track) => Some(TrackInfo {
+            name: track.data.name,
+            artist: track.data.artists.iter().map(|x| x.name.clone()).collect(),
+        }),
+        Err(_e) => None,
+    }
+}
+
+#[tokio::main]
+async fn main() {
+    teloxide::enable_logging!();
+    log::info!("Starting Songlify...");
+
+    let bot = Bot::from_env().auto_send();
+    teloxide::repl(bot, |message| async move {
+        let spotify_creds =
+            ClientCredentials::from_env().expect("CLIENT_ID and CLIENT_SECRET not found.");
+        let spotify_client = Box::new(Client::new(spotify_creds));
+
+        log::info!("Connected to Spotify");
+        let text = message.update.text().and_then(get_spotify_entry);
+        match text {
+            Some(spotify) => match spotify {
+                Track(id) => {
+                    let track_info = get_spotify_track(spotify_client, &id).await;
+                    match track_info {
+                        Some(info) => {
+                            let reply = format!(
+                                "Track information:\n\
+                                Track name: {}\n\
+                                Artists: {}",
+                                info.name,
+                                info.artist.join(", ")
+                            );
+                            Some(message.reply_to(reply).await?)
+                        }
+                        None => None,
+                    }
+                }
+            },
+            None => None,
+        };
+        respond(())
+    })
+    .await;
+
+    log::info!("Exiting...");
+}
+#+end_src
+
+As you can see, basically every time a request arrived to the bot, login
+to Spotify was performed and track information and name retrieved from
+there. Of course this was only the beginning (also you can “appreciate”
+the number of nested blocks there...). Now the bot supports albums and
+playlists too, with the possibility to go through each song in the
+playlist and collect general information such as how many artists are in
+that playlist, how many songs and other little information like that. If
+you see the
+[[https://git.poldebra.me/polpetta/Songlify][bot repository]] you can
+see now that Spotify functions live in a separate module.
+
+**** Packaging and distribution
+:PROPERTIES:
+:CUSTOM_ID: packaging-and-distribution
+:END:
+The obvious choice for a software like that was to incorporate it into a
+OCI image. I wrote a very simple Dockerfile that, once the program was
+built, took the artifact and using the
+[[https://docs.docker.com/develop/develop-images/multistage-build/][multi-stage Docker build functionality]]
+and put it into a separate container, in order to avoid having build
+dependencies inside the final image. I used the images distributed by
+the [[file:gcr.io/distroless/][Distroless project]] (you can find the
+source on their
+[[https://github.com/GoogleContainerTools/distroless][Github repository]])
+in order to obtain the smallest possible image. The final result?
+
+#+begin_src txt
+λ ~/Desktop/git/songlify/ docker images
+REPOSITORY               TAG                    IMAGE ID       CREATED          SIZE
+test/test                latest                 8ac7a7018719   5 seconds ago    34MB
+<none>                   <none>                 4bc7fb0699e0   12 seconds ago   1.53GB
+rust                     1.56.1-slim-bullseye   d3e070c5ffa7   6 weeks ago      667MB
+gcr.io/distroless/base   latest-amd64           24787c1cd2e4   52 years ago     20.2MB
+#+end_src
+
+A part from the 52 years old image pulled from =gcr=, you can see that
+=test/test= (actually Songlify) is only of *34MB*. Not much if you
+consider that inside that image there are shared dynamic libraries to
+make the executable able to run, which by default weights 20MB. A plus
+of these images is that they do not run as root user and they do not
+have any shell of bash integrated, making a possible surface attack
+smaller (not that Docker is secure anyway...). I upload the images on
+Docker Hub, where you can find them here
+[[https://hub.docker.com/r/polpetta/songlify]]
+
+Finally, to run the bot I use a very simple docker-compose definition,
+that can be found in my
+[[https://git.poldebra.me/polpetta/server-dotfiles/src/commit/7e7e1780b2db45f475510c49bf1a2f9e76c4c166/songlify/docker-compose.yml][server-dotfiles repository]].
+This allows me to easily upgrade the bot by just changing the version
+and running =docker-compose up -d=.
+
+**** Plans for the future
+:PROPERTIES:
+:CUSTOM_ID: plans-for-the-future
+:END:
+Currently I work on the bot only when I feel like I wanna add something.
+An interesting feature to add could be to insert a persistence layer
+(using a database for instance) and add various stats (which is the most
+shared song? Who /is that guy/ that shares the most songs in a group?).
+Persistence can be achieved quite easily by using
+[[https://diesel.rs/][Diesel]], an ORM compatible with various
+databases.
+
+Another cool feature could be to add the /inline bot/ functionality,
+where you can search for songs directly in Spotify. Since I currently
+have a domain available for that I could set it up for receive web-hook
+notifications, instead of performing polling like the bot is currently
+doing (one requisite for inline bots is indeed to receive web-hooks).
+There are platforms like Heroku where you could make the bot run, but
+currently I prefer to use my box since it gives me more flexibility.
+Experimenting with Heroku could lead to cool results though 😏.
+
+Finally, link translation could be something very useful. I have a
+friend that does not use Spotify but prefers to listen to music via
+YouTube. So an interesting feature would be, given a Spotify link, to
+“convert” it into a YouTube link and, of course, /vice-versa/. This
+could lead to translate playlists and albums too into YouTube-based
+playlists, which of course could be very useful if you are trying to
+avoid the infamous /vendor lock-in/, in this case being stuck with
+Spotify because all you music collection, saved songs, etc is there.
--- a/org/rss.org
+++ b/org/rss.org
--- a/package-lock.json
+++ b/package-lock.json
@ -1,739 +0,0 @@
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-            "dev": true
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-            "dev": true
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-    }
-}
--- a/package.json
+++ b/package.json
@ -1,19 +0,0 @@
-{
-    "name": "bitdispenser.dev",
-    "version": "0.0.1",
-    "description": "Personal Hugo website",
-    "main": "none.js",
-    "scripts": {
-        "lint": "markdownlint-cli2 content/",
-	      "spellchecker": "bash tools/spellchecker.sh en"
-    },
-    "repository": {
-        "type": "git",
-        "url": "git+https://git.poldebra.me/polpetta/bitdispenser.dev.git"
-    },
-    "author": "Polonio Davide <davide@poldebra.me>",
-    "license": "CC-BY-SA-4.0",
-    "devDependencies": {
-        "markdownlint-cli2": "0.0.10"
-    }
-}
--- a/publish.el
+++ b/publish.el
@ -0,0 +1,80 @@
+#!/usr/bin/env -S emacs -x
+
+(require 'package)
+(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
+(package-initialize)
+
+;; Install ox-rss if not present
+(unless (package-installed-p 'ox-rss)
+  (package-refresh-contents)
+  (package-install 'ox-rss))
+
+(require 'ox-publish)
+(require 'ox-rss)
+(setq org-publish-project-alist
+      '(("blog-posts"
+         :base-directory "org/posts/"
+         :base-extension "org"
+         :publishing-directory "dist/p/"
+         :recursive t
+         :publishing-function org-html-publish-to-html
+         :org-html-preamble nil
+         :html-self-link-headlines nil
+         :org-export-with-title nil
+         :org-export-with-toc nil
+         :org-export-with-section-numbers nil
+         :org-export-with-properties nil
+         :org-export-with-tags nil
+         :org-export-with-date t
+         :org-export-with-time-stamp-file t
+         :org-export-with-tables t
+         :org-html-table-use-header-tags-for-first-column nil
+         )
+        ("blog-pages"
+         :base-directory "org/"
+         :base-extension "org"
+         :publishing-directory "dist/"
+         :exclude "posts/\\|rss\\.org"
+         :recursive t
+         :publishing-function org-html-publish-to-html
+         :org-html-preamble nil
+         :html-self-link-headlines nil
+         :org-export-with-title nil
+         :org-export-with-toc nil
+         :org-export-with-section-numbers nil
+         :org-export-with-tags nil
+         :org-html-table-use-header-tags-for-first-column nil
+         )
+        ("blog-media"
+         :base-directory "org/media"
+         :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|swf"
+         :publishing-directory "dist/media/"
+         :recursive t
+         :publishing-function org-publish-attachment
+         )
+        ("blog-static"
+         :base-directory "static/"
+         :base-extension "*"
+         :publishing-directory "dist/media/"
+         :recursive nil
+         :publishing-function org-publish-attachment
+         )
+        ("blog-rss"
+         :base-directory "org/posts/"
+         :base-extension "org"
+         :recursive nil
+         :exclude ".*"
+         :include ("../rss.org")
+         :publishing-function (org-rss-publish-to-rss)
+         :publishing-directory "dist/"
+         :with-toc nil
+         :section-numbers nil
+         :html-link-use-abs-url t
+         :html-link-home "https://bitdispenser.dev/"
+         :title "Bitdispenser RSS"
+         )
+        ("blog"
+         :components ("blog-posts" "blog-pages" "blog-media" "blog-static" "blog-rss"))
+        ))
+
+(org-publish "blog" t)
--- a/templates/post.org
+++ b/templates/post.org
@ -0,0 +1,7 @@
+#+options: html-link-use-abs-url:nil html-postamble:nil html-preamble:nil
+#+options: html-scripts:t html-style:nil html5-fancy:t tex:t
+#+options: tags:t title:nil toc:nil num:0 date:t
+#+html_doctype: html5
+#+html_container: div
+#+html_head: <link rel="stylesheet" type="text/css" href="css/style.css" />
+#+creator: Davide Polonio
--- a/themes/hermit
+++ b/themes/hermit
@ -1 +0,0 @@
-Subproject commit 2dc35c5c6a52168a3a7b35c5ad51209f40a851cf
				`@ -1 +0,0 @@`
				`Subproject commit 2dc35c5c6a52168a3a7b35c5ad51209f40a851cf`