presentation template

abc.svg

bb.edn

{:min-bb-version "0.4.0"

 :tasks
 {:requires ([babashka.fs :as fs]
             [babashka.process :refer [process check]]
             [clojure.string :as str])

  ;; helpers and constants
  :init
  (do
    (def ansi-green "\u001B[32m")
    (def ansi-reset "\u001B[0m")
    (def ansi-yellow "\u001B[33m")
    (def date-formatter (java.time.format.DateTimeFormatter/ofPattern "yyyy-MM-dd HH:mm:ss"))
    (defn current-timestamp [] (System/currentTimeMillis))
    (defn current-date [t] (.format
                             (java.time.LocalDateTime/ofInstant
                               (java.time.Instant/ofEpochMilli t)
                               (java.time.ZoneId/systemDefault))
                             date-formatter))

    (defn prf [& args] (println (apply format args)))

    (def debug-exec? false)

    (defn exec
      "Execute command and put its output to a string"
      [cmd]
      (when debug-exec?
        (prf "Execute command: '%s'" cmd))
      (-> (process cmd {:out :string}) check :out str/trim-newline))

    (defn safe-exec
      "Execute command ignoring bad exit codes and put its output to a string if success. Returns nil if error."
      ([cmd] (safe-exec cmd true))
      ([cmd print-errors?]
       (try (exec cmd)
            (catch Exception e
              (when print-errors?
                (prf "command failed: '%s', error message: '%s'" cmd (.getMessage e)))))))

    (def target-folder "target")
    (def release-branches #{"master"})
    (def deployable-branches #{"master" "develop"})

    (def asciidoc-filename "index.adoc")
    (def pdf-output-filename (str/replace (fs/file-name asciidoc-filename) (fs/extension asciidoc-filename) "pdf"))
    (def html-output-filename (str/replace (fs/file-name asciidoc-filename) (fs/extension asciidoc-filename) "html"))

    (defn get-project-env []
      (let [git-branch (safe-exec "git rev-parse --abbrev-ref HEAD" false)
            release? (contains? release-branches git-branch)
            snapshot? (not release?)
            t (current-timestamp)]
        {:asciidoc-filename   asciidoc-filename
         :target-folder       target-folder
         :release-branches    release-branches
         :deployable-branches deployable-branches
         :build-time          (current-date t)
         :build-timestamp     t
         :git-url             (safe-exec "git config --get remote.origin.url" false)
         :git-branch          git-branch
         :git-sha             (safe-exec "git rev-parse --short HEAD" false)
         :git-rev-count       (safe-exec "git rev-list HEAD --count" false)
         :release?            release?
         :snapshot?           (not release?)
         :deployable?         (contains? deployable-branches git-branch)})))

  :enter    (let [{:keys [name]} (current-task)] (prf "%s[ ] %s %s%s" ansi-yellow name (current-date (current-timestamp)) ansi-reset))
  :leave    (let [{:keys [name]} (current-task)] (prf "%s[✔]︎ %s %s%s" ansi-green name (current-date (current-timestamp)) ansi-reset))
  ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  ;; commands
  clean     {:doc  "Clean target folder"
             :task (do (fs/delete-tree target-folder)
                       (fs/create-dir target-folder))}

  build     {:doc  "Build HTML presentation"
             :task (do
                     (fs/copy-tree "img" (format "%s/img" target-folder) {:replace-existing true :copy-attributes true :nofollow-links true})
                     (fs/copy-tree "css" (format "%s/css" target-folder) {:replace-existing true :copy-attributes true :nofollow-links true})
                     (fs/copy-tree "themes" (format "%s/themes" target-folder) {:replace-existing true :copy-attributes true :nofollow-links true})

                     (shell {:extra-env (get-project-env)} (format "asciidoctor-revealjs -D %s %s" target-folder asciidoc-filename))
                     (prf "Created HTML presentation: %s/%s" target-folder html-output-filename))}

  pdf       {:doc  "Build PDF presentation"
             :task (do
                     (shell {:extra-env (get-project-env)} (format "decktape -s 1900x1187 reveal %s/%s?fragments=true %s/%s" target-folder html-output-filename target-folder pdf-output-filename))
                     (prf "Created PDF presentation: %s/%s" target-folder pdf-output-filename))}

  }}

custom.css

p {
    font-family:  serif;
}

.reveal section h1 {
    font-size: 1.9em;
    font-family: serif;
}


.reveal section h2 {
    display: inline-block;
    font-size: 1.2em;
    line-height: 1.2em;
    vertical-align: top;
    font-family: serif;
}

.small-green-text {
    font-size: 0.44em;
    color: #00bf00;
}

section.red.background {
    background-color: red;
}



@import 'https://fonts.googleapis.com/css?family=Baloo+Bhai';

section[data-state="topic"] h2 {
    font-family: 'Baloo Bhai', cursive;
    font-size: 2em;
}


table.small-text {
    font-size: 0.44em;
}

p.red-bg {
    background-color: #fa0000;
}

table.some-size tr td {
    font-size: 13px;
}

github-light.css

/*!
  Theme: GitHub
  Description: Light theme as seen on github.com
  Author: github.com
  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-light
  Current colors taken from GitHub's CSS
*/

.hljs {
    color: #24292e;
    background: #ffffff;
}

.hljs-doctag,
.hljs-keyword,
.hljs-meta .hljs-keyword,
.hljs-template-tag,
.hljs-template-variable,
.hljs-type,
.hljs-variable.language_ {
    /* prettylights-syntax-keyword */
    color: #d73a49;
}

.hljs-title,
.hljs-title.class_,
.hljs-title.class_.inherited__,
.hljs-title.function_ {
    /* prettylights-syntax-entity */
    color: #6f42c1;
}

.hljs-attr,
.hljs-attribute,
.hljs-literal,
.hljs-meta,
.hljs-number,
.hljs-operator,
.hljs-variable,
.hljs-selector-attr,
.hljs-selector-class,
.hljs-selector-id {
    /* prettylights-syntax-constant */
    color: #005cc5;
}

.hljs-regexp,
.hljs-string,
.hljs-meta .hljs-string {
    /* prettylights-syntax-string */
    color: #032f62;
}

.hljs-built_in,
.hljs-symbol {
    /* prettylights-syntax-variable */
    color: #e36209;
}

.hljs-comment,
.hljs-code,
.hljs-formula {
    /* prettylights-syntax-comment */
    color: #6a737d;
}

.hljs-name,
.hljs-quote,
.hljs-selector-tag,
.hljs-selector-pseudo {
    /* prettylights-syntax-entity-tag */
    color: #22863a;
}

.hljs-subst {
    /* prettylights-syntax-storage-modifier-import */
    color: #24292e;
}

.hljs-section {
    /* prettylights-syntax-markup-heading */
    color: #005cc5;
    font-weight: bold;
}

.hljs-bullet {
    /* prettylights-syntax-markup-list */
    color: #735c0f;
}

.hljs-emphasis {
    /* prettylights-syntax-markup-italic */
    color: #24292e;
    font-style: italic;
}

.hljs-strong {
    /* prettylights-syntax-markup-bold */
    color: #24292e;
    font-weight: bold;
}

.hljs-addition {
    /* prettylights-syntax-markup-inserted */
    color: #22863a;
    background-color: #f0fff4;
}

.hljs-deletion {
    /* prettylights-syntax-markup-deleted */
    color: #b31d28;
    background-color: #ffeef0;
}

.hljs-char.escape_,
.hljs-link,
.hljs-params,
.hljs-property,
.hljs-punctuation,
.hljs-tag {
    /* purposely ignored */
}

index.adoc

Тема презентации

Имя Фамилия [email protected]

Список

• раз

• два два

• три три три

Список по левому краю

• раз

• два два

• три три три

Пошаговый Список

• раз

• два два

• три три три

Hard drive

Permanent storage for operating system and/or user files.

RAM

Temporarily stores information the CPU uses during operation.

Исходный код

(let [a 1
      b 2
      c (atom 42)]
  (+ a d @c))

Подсветка и нумерация строк

(defn safe-exec
      "Execute command ignoring bad exit codes and put its output to a string if success. Returns nil if error."
      ([cmd] (safe-exec cmd true))
      ([cmd print-errors?]
       (try (exec cmd)
            (catch Exception e
              (when print-errors?
                (prf "command failed: '%s', error message: '%s'" cmd (.getMessage e)))))))

Текст

Это просто текст.

Он предназначен для передачи деталей.

Я зеленый.

Слева.

Центр.

Справа.

Видео

Видосик в как фон и замьючен

Картинка

Картинка как фон

Картинка maximized

Картинка без заголовка

Картинка фоном без заголовка

Колонки

• Edgar Allen Poe

• Sheri S. Tepper

• Bill Bryson

Edgar Allan Poe (/poʊ/; born Edgar Poe; January 19, 1809 – October 7, 1849) was an American writer, editor, and literary critic.

• 1

• 2

• 3

Цвет фона

Тут все должно быть красным

Цвет фона другой способ

Is very yellow

Динамическое изменение стиля H2

Тут текст слайда.

Табличка

Header 1	Header 2	Header 3
Column 1, row 1	Column 2, row 1	Column 3, row 1
Column 1, row 2	Column 2, row 2	Column 3, row 2
Column 1, row 3	Column 2, row 3	Column 3, row 3

Можно играть с шириной таблицы

Header 1	Header 2	Header 3
Column 1, row 1	Column 2, row 1	Column 3, row 1

Еще таблица

Artist	Track	Genre
Baauer	Harlem Shake	Hip Hop
The Lumineers	Ho Hey	Folk Rock

Artist	Track	Genre
Baauer	Harlem Shake	Hip Hop
The Lumineers	Ho Hey	Folk Rock

Формула

\$sqrt(4) = 2\$

Another one:

\$\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}\$

Схема PlantUML

@startuml
scale 1.0
left to right direction

component A
component B
component C

A ---> B
A ---> C

@enduml

Иконки

[twitter] [circle] [building] [battery 2] [globe] [envelope] [spinner] [address card]

Introduction^[1]

This is some text.^[1]

Footnotes^[2][3]

A statement.^[2]

Table

William Bejeck, “Kafka Streams in Action”, November 2018 Примеры кода для Kafka 1.0

---

1. A footnote on introduction?!

2. A footnote on footnotes?!

3. Another one!

1. An example footnote.

2. Some text.