commit - be1f925848a678ff434ab43ba621b2e2b47fcf0a
commit + 5e8f809ec5d14c3cca1264e85eb927269862e38c
blob - 661187a97f5941c91bfdf7e31d3250443dc2b265
blob + 73e86db20370c388c6629efb4f2ba2ec88af36d9
--- .gitignore
+++ .gitignore
resources/out/
.nrepl-port
+.cpcache
blob - 8f63bd2d6ce044fb73997c7e5b73efa685e87a33 (mode 644)
blob + /dev/null
--- build.boot
+++ /dev/null
-(set-env!
- :resource-paths #{"src" "resources"}
- :dependencies '[[hiccup "1.0.5"]
- [ring "1.8.0"]
- [commonmark-hiccup "0.1.0"]
- [org.clojure/data.xml "0.2.0-alpha6"]])
-
-(task-options!
- pom {:project 'blog
- :version "0.1.0"})
-
-(require '[blog.core :refer :all])
blob - /dev/null
blob + d664601d24d43daa0c7fda126953e2e1fae551a8 (mode 644)
--- /dev/null
+++ deps.edn
+{:deps {hiccup {:mvn/version "1.0.5"}
+ ring {:mvn/version "1.8.0"}
+ commonmark-hiccup {:mvn/version "0.1.0"}
+ org.clojure/data.xml {:mvn/version "0.2.0-alpha6"}}
+
+ :paths ["src" "resources"]
+
+ :aliases
+ {:act {:main-opts ["-m" "blog.core"]}}}
blob - /dev/null
blob + 68083c5d48208c7b9594e6d76b52e1b843cfc95e (mode 644)
--- /dev/null
+++ resources/posts/enjoying-cdpath.md
+If you use the shell a lot, you may find this advice useful, in case
+you didn't already knew it. There's an environment variable called
+CDPATH, used by most shell I know and others cli tools, whose *raison
+d'être* is to simplify `cd`-ing around.
+
+As various environmental variables in UNIX, its value is a list of
+directories separated by colons, just like PATH. For instance, this
+is what I currently have in my `~/.kshrc`:
+
+```sh
+export CDPATH=.:$HOME/w:/usr/ports
+```
+
+With that in place, no matter where my current working directory is, I
+can `cd games/godot` to jump to `/usr/ports/games/godot`!
+
+A note of warning: `.` (the dot aka your current working directory)
+should be present in your `$CDPATH`, otherwise you won't be able to
+`cd` into directories not found in your `$CDPATH` (you can use `cd
+./$somedir`, but isn't probably what you want).
+
+## Programs that I know respect `$CDPATH`
+
+Since the entry would be too short otherwise, here's some programs
+that I know respect `$CDPATH`, and how they behave.
+
+### ksh (OpenBSD pdksh)
+
+Just as I showed you up there. When you `cd` into a directory inside
+your `$CDPATH` it will print your new current working directory:
+
+ $ cd games/godot
+ /usr/ports/games/godot
+
+It will not, however, autocomplete.
+
+### bash
+
+It will behave just as ksh.
+
+### zsh
+
+`zsh` respects `$CDPATH`. It does not seem to do completions tho :(
+
+### rc
+
+9ports rc does not seem to inherit `$CDPATH`, but you can set it
+(unsurprisingly) with
+
+ cdpath=(. /usr/ports)
+
+in your `~/lib/profile`. Other versions of `rc` (I'm talking about the
+one you get with the `rc` package on FreeBSD) do inherit it, so double
+check!
+
+Additionally, `rc` prints the `pwd` only if you're `cd`-ing into
+something that's not within `.` (the current directory). So:
+
+ % pwd
+ /home/op
+ % echo $cdpath
+ . /usr/ports
+ % cd bin # won't print /home/op/bin
+ % cd games
+ /usr/ports/games
+ %
+
+### csh & tcsh
+
+ set cdpath = (. /usr/ports)
+
+for the rest, behaves exactly like `rc`. I don't really use csh, nor
+tcsh, so I can't make further comments.
+
+### fish
+
+I've installed fish just for this post. It does respect `$CDPATH`
+and, unlike other shells, is also able to do proper autocompletion
+out-of-the-box.
+
+### vi (nvi)
+
+`vi` will inherit your `$CDPATH` (make sure you're `export`ing it!).
+You can also `:set cdpath=...` if you wish. You cannot edit a file
+like `:e games/godot/Makefile` and assume vi will open
+`/usr/ports/games/godot/Makefile` though, you need first to `:cd
+games/godot` and then `:e Makefile`!
+
+### bonus: emacs
+
+Emacs vanilla `M-x cd` respects your `$CDPATH`, you just have to
+delete the default text in the minibuffer. It also does proper
+autocompletion! Additionally, `eshell` respects `$CDPATH` too! Not
+all emacs packages will, unfortunately. For instance, `ivy` doesn't
+seem to care about it.
+
+On the other hand, with emacs you have other ways to quickly jump
+around. Other than bookmarks (that I don't use), you have packages
+like `projectile` that lets you jump between "projects" easily.
blob - /dev/null
blob + d505f771870d8ee2852d6d1cc57cc65315993c0c (mode 644)
--- /dev/null
+++ resources/posts.edn
+[{:title "enjoying CDPATH"
+ :slug "enjoying-cdpath"
+ :date "2020/06/27"
+ :tags #{:sh}
+ :short "changing directory like a ninja."}
+ #_ {:title "sickforth episode 1: parsing"
+ :slug "sickforth-episode-01-parsing"
+ :date "2020/06/23"
+ :tags #{:compilers :sickforth}
+ :short "You've got to start from somewhere"}
+ #_ {:title "sickforth episode 0: introduction"
+ :slug "sickforth-episode-00-intro"
+ :date "2020/06/23"
+ :tags #{:compilers :sickforth}
+ :short "Let's write a compiler for an (arbitrary) subset of Forth!"}
+ #_ {:title "building FreeBSD packages with Synth"
+ :slug "building-freebsd-packages-with-synth"
+ :date "2020/06/13"
+ :tags #{:FreeBSD}
+ :short "Build with ease. Scripts included!"}
+ {:title "Threading macros for elisp"
+ :slug "elisp-threading-macros"
+ :date "2020/06/04"
+ :tags #{:elisp}
+ :short "(-> '->> symbol-name (concat \" is so cool\"))"
+ :toot "https://europecom.net/notice/9vm27kyIDp6oe8h3su"}
+ {:title "Updating the ssh key to ed25519"
+ :slug "upgrading-ssh-key-ed25519"
+ :date "2020/06/03"
+ :tags #{:ssh}
+ :short "no TL;DR this time"}
+ {:title "Logstash + jdbc = role does not exists"
+ :slug "logstash-jdbc-role-does-not-exists"
+ :date "2020/05/10"
+ :tags #{:logstash :postgresql}
+ :short "TL;DR use the connection string properly"}
+ {:title "Finite State Machine in Godot"
+ :slug "finite-automata-godot"
+ :date "2020/04/29"
+ :tags #{:godot}
+ :short "Did I mention how I love finite automata?"}
+ {:title "cgit & gitolite"
+ :slug "cgit-gitolite"
+ :date "2020/04/22"
+ :tags #{:git}
+ :short "Custom git server with web interface & users management"}
+ {:title "$HOME as a git repo"
+ :slug "home-as-git-repo"
+ :date "2020/04/02"
+ :tags #{:git}
+ :short "How do you track dotfiles?"}
+ {:title "Multiplexing data in sh(1)"
+ :slug "sh-multiplexing-data"
+ :date "2019/10/17"
+ :tags #{:sh}
+ :short "please put something clever here"}
+ {:title "Poor man's unbound dashboard"
+ :slug "poor-mans-unbound-dashboard"
+ :date "2019/10/16"
+ :tags #{:OpenBSD :tmux}
+ :short "A little bit of bash, fifos, tmux & ttyplot"}
+ {:title "Core naming in linux"
+ :slug "core-naming-on-linux"
+ :date "2019/10/15"
+ :tags #{:OpenBSD :linux}
+ :short "Porting BSD behaviours to linux"}
+ {:title "CSS sprites with awk and ImageMagick"
+ :slug "css-sprites-awk-imagemagick"
+ :date "2019/08/08"
+ :tags #{:css :awk}
+ :short "I like to automatize things"}
+ {:title "Using the C preprocessors for CSS generation"
+ :slug "cpp-css"
+ :date "2019/03/30"
+ :tags #{:css}
+ :short "old tools for new websites"}
+ {:title "F* on OpenBSD"
+ :slug "fstar-openbsd"
+ :date "2019/03/25"
+ :tags #{:fstar :OpenBSD}
+ :short "It just works"}
+ {:title "Abbreviations in vi(1)"
+ :slug "abbreviations-vi"
+ :date "2018/09/14"
+ :tags #{:vi}
+ :short "type even less"}
+ {:title "Improving maildir opening time in mutt"
+ :slug "maildir-mutt-time"
+ :date "2018/09/14"
+ :tags #{:mutt}
+ :short "<code>header_cache</code> is just awesome"}
+ {:title "Spell checking in vi(1)"
+ :slug "spell-checking-vi"
+ :date "2018/09/08"
+ :tags #{:vi}
+ :short "Aspell plays nice with vi."}]
blob - 20d905d919dc8b342b19e5c891765351c67501a7
blob + 44c5d148b84b8e7956a8513d9c8212fe0cc1fcf0
--- src/blog/core.clj
+++ src/blog/core.clj
(ns blog.core
- (:require [blog.time :as time]
- [blog.templates :as templates]
- [blog.rss :as rss]
- [boot.core :as core]
- [boot.task.built-in :as task]
- [ring.adapter.jetty :as jetty]
- [ring.middleware.resource :refer [wrap-resource]]
- [ring.middleware.content-type :refer [wrap-content-type]]
- [clojure.java.io :as io]
- [clojure.java.shell :refer [sh]])
- (:import (java.io File)))
+ (:require
+ [blog.rss :as rss]
+ [blog.templates :as templates]
+ [blog.time :as time]
+ [clojure.edn :as edn]
+ [clojure.java.io :as io]
+ [clojure.java.shell :refer [sh]]
+ [ring.adapter.jetty :as jetty]
+ [ring.middleware.content-type :refer [wrap-content-type]]
+ [ring.middleware.resource :refer [wrap-resource]])
+ (:import (java.io File))
+ (:gen-class))
(defn copy-file [src dst]
(with-open [in (io/input-stream (io/file src))
(doseq [t (:tags m)]
(swap! per-tag update t conj p))))
-(load "posts")
+(defn load-posts! []
+ (reset! per-tag {})
+ (reset! posts [])
+ (doseq [p (-> "posts.edn"
+ io/resource
+ slurp
+ edn/read-string)]
+ (add-post! p)))
(defn create-dirs! []
(doseq [d ["resources/out"
(copy-file "resources/favicon.ico" "resources/out/favicon.ico")
(copy-file "resources/css/style.css" "resources/out/css/style.css"))
-(core/deftask build
+(defn build
"Build the blog"
[]
(create-dirs!)
(def j (atom nil))
-(core/deftask serve
+(defn serve
"Serve a preview"
[]
(reset!
{:port 3000
:join? false})))
-(core/deftask clean
+(defn clean
"clean the output directory"
[]
(sh "rm" "-rf" "resources/out/"))
-(core/deftask deploy
+(defn deploy
"Copy the files to the server"
[]
- (sh "openrsync" "-r" "--delete" "resources/out/" "op:sites/www.omarpolo.com/"))
+ (sh "rsync" "-r" "--delete" "resources/out/" "op:sites/www.omarpolo.com/"))
(defn stop-jetty []
(.stop @j)
(reset! j nil))
+(defn -main [& actions]
+ (load-posts!)
+ (doseq [action actions]
+ (case action
+ "clean" (clean)
+ "build" (build)
+ "deploy" (deploy)
+
+ (println "unrecognized action" action))))
+
(comment
- (build)
+ (load-posts!)
(clean)
+ (build)
(serve)
(stop-jetty)
)
blob - 839cc8f21ad85e99f06478709af4f9b0dda0bb60 (mode 644)
blob + /dev/null
--- src/blog/posts.clj
+++ /dev/null
-(add-post! {:title "Threading macros for elisp"
- :slug "elisp-threading-macros"
- :date "2020/06/04"
- :tags #{:elisp}
- :short "(-> '->> symbol-name (concat \" is so cool\"))"
- :toot "https://europecom.net/notice/9vm27kyIDp6oe8h3su"})
-
-(add-post! {:title "Updating the ssh key to ed25519"
- :slug "upgrading-ssh-key-ed25519"
- :date "2020/06/03"
- :tags #{:ssh}
- :short "no TL;DR this time"})
-
-(add-post! {:title "Logstash + jdbc = role does not exists"
- :slug "logstash-jdbc-role-does-not-exists"
- :date "2020/05/10"
- :tags #{:logstash :postgresql}
- :short "TL;DR use the connection string properly"})
-
-(add-post! {:title "Finite State Machine in Godot"
- :slug "finite-automata-godot"
- :date "2020/04/29"
- :tags #{:godot}
- :short "Did I mention how I love finite automata?"})
-
-(add-post! {:title "cgit & gitolite"
- :slug "cgit-gitolite"
- :date "2020/04/22"
- :tags #{:git}
- :short "Custom git server with web interface & users management"})
-
-(add-post! {:title "$HOME as a git repo"
- :slug "home-as-git-repo"
- :date "2020/04/02"
- :tags #{:git}
- :short "How do you track dotfiles?"})
-
-(comment
- (add-post! {:title "Blogging with clojure"
- :slug "blogging-with-clojure"
- :date "2020/03/27"
- :tags #{:clojure}
- :short "Build static blogs with clojure & boot"}))
-
-(comment
- (add-post! {:title "Build a personal FreeBSD repository"
- :slug "freebsd-repository-with-synth"
- :date "2020/03/24"
- :tags #{:FreeBSD}
- :short "Build with ease. Scripts included!"}))
-
-(comment
- (add-post! {:title "A tale of three editors"
- :slug "tale-of-three-editors"
- :date "2019/10/04"
- :tags #{:emacs :vi :acme}
- :short "The gigantic, the fake minimal and the glorious. Or escaping the emacs-verse if you prefer."}))
-
-(add-post! {:title "Multiplexing data in sh(1)"
- :slug "sh-multiplexing-data"
- :date "2019/10/17"
- :tags #{:sh}
- :short "please put something clever here"})
-
-(add-post! {:title "Poor man's unbound dashboard"
- :slug "poor-mans-unbound-dashboard"
- :date "2019/10/16"
- :tags #{:OpenBSD :tmux}
- :short "A little bit of bash, fifos, tmux & ttyplot"})
-
-(add-post! {:title "Core naming in linux"
- :slug "core-naming-on-linux"
- :date "2019/10/15"
- :tags #{:OpenBSD :linux}
- :short "Porting BSD behaviours to linux"})
-
-(add-post! {:title "CSS sprites with awk and ImageMagick"
- :slug "css-sprites-awk-imagemagick"
- :date "2019/08/08"
- :tags #{:css :awk}
- :short "I like to automatize things"})
-
-(add-post! {:title "Using the C preprocessors for CSS generation"
- :slug "cpp-css"
- :date "2019/03/30"
- :tags #{:css}
- :short "old tools for new websites"})
-
-(add-post! {:title "F* on OpenBSD"
- :slug "fstar-openbsd"
- :date "2019/03/25"
- :tags #{:fstar :OpenBSD}
- :short "It just works"})
-
-(add-post! {:title "Abbreviations in vi(1)"
- :slug "abbreviations-vi"
- :date "2018/09/14"
- :tags #{:vi}
- :short "type even less"})
-
-(add-post! {:title "Improving maildir opening time in mutt"
- :slug "maildir-mutt-time"
- :date "2018/09/14"
- :tags #{:mutt}
- :short "<code>header_cache</code> is just awesome"})
-
-(add-post! {:title "Spell checking in vi(1)"
- :slug "spell-checking-vi"
- :date "2018/09/08"
- :tags #{:vi}
- :short "Aspell plays nice with vi."})
