presentations/.markdownlint.yaml

# SPDX-FileCopyrightText: 2024 3mdeb <contact@3mdeb.com>
#
# SPDX-License-Identifier: Apache-2.0

---
# Documentation:
# https://github.com/DavidAnson/markdownlint/blob/main/doc/Rules.md

# Default state for all rules
default: false

# MD002/first-heading-h1/first-header-h1 - First heading should be a top-level heading
MD002:
  # Heading level
  level: 1

# MD003/heading-style/header-style - Heading style

MD003:
  # Heading style
  # # ATX style H1
  style: "atx"

# MD004/ul-style - Unordered list style
# MD004:
#   # List style
#   style: "sublist"

# MD005/list-indent - Inconsistent indentation for list items at the same level
MD005: true

# MD006/ul-start-left - Consider starting bulleted lists at the beginning of the line
MD006: true

# MD007/ul-indent - Unordered list indentation
MD007:
  # Spaces for indent
  indent: 2
  # Whether to indent the first level of the list
  start_indented: false

# MD009/no-trailing-spaces - Trailing spaces
MD009:
  # Spaces for line break
  br_spaces: 2
  # Allow spaces for empty lines in list items
  list_item_empty_lines: false
  # Include unnecessary breaks
  strict: false

# MD010/no-hard-tabs - Hard tabs
MD010:
  # Include code blocks
  code_blocks: false
  # Number of spaces for each hard tab
  spaces_per_tab: 1

# MD011/no-reversed-links - Reversed link syntax
MD011: true

# MD012/no-multiple-blanks - Multiple consecutive blank lines
MD012:
  # Consecutive blank lines
  maximum: 1
# MD013/line-length - Line length
# FIXME: disable this check right now, as there is some stuff to fix first.
# Maybe it does not make that much sense for presentations?
# MD013:
#   # Number of characters
#   line_length: 80
#   # Number of characters for headings
#   heading_line_length: 80
#   # Number of characters for code blocks
#   code_block_line_length: 160
#   # Include code blocks
#   code_blocks: false
#   # Include tables
#   tables: false
#   # Include headings
#   headings: true
#   # Strict length checking (e.g. allow for longer URLs)
#   strict: false
#   # Stern length checking
#   stern: false

# MD014/commands-show-output - Dollar signs used before commands without showing output
# TODO: set false for now but we should consider enabling it
# https://cirosantilli.com/markdown-style-guide#dollar-signs-in-shell-code
MD014: false

# MD018/no-missing-space-atx - No space after hash on atx style heading
MD018: true

# MD019/no-multiple-space-atx - Multiple spaces after hash on atx style heading
MD019: true

# MD022/blanks-around-headings/blanks-around-headers - Headings should be surrounded by blank lines
MD022:
  # Blank lines above heading
  lines_above: 1
  # Blank lines below heading
  lines_below: 1

# MD023/heading-start-left/header-start-left - Headings must start at the beginning of the line
MD023: true

# MD025/single-title/single-h1 - Multiple top-level headings in the same document
# TODO: consider enabling it

# MD026/no-trailing-punctuation - Trailing punctuation in heading
MD026:
  # Punctuation characters
  punctuation: ".,;:!。，；：！"

# MD027/no-multiple-space-blockquote - Multiple spaces after blockquote symbol
MD027: true

# MD028/no-blanks-blockquote - Blank line inside blockquote
MD028: true

# MD029/ol-prefix - Ordered list item prefix
MD029:
  # List style
  style: "one_or_ordered"

# MD030/list-marker-space - Spaces after list markers
MD030:
  # Spaces for single-line unordered list items
  ul_single: 1
  # Spaces for single-line ordered list items
  ol_single: 1
  # Spaces for multi-line unordered list items
  ul_multi: 1
  # Spaces for multi-line ordered list items
  ol_multi: 1

# MD033/no-inline-html - Inline HTML
MD033:
  # Allowed elements
  allowed_elements: ["br", "center", "img", "script", "form", "input", "a"]

# MD034/no-bare-urls - Bare URL used
MD034: false

# MD035/hr-style - Horizontal rule style
MD035:
  # Horizontal rule style
  style: "---"

# MD037/no-space-in-emphasis - Spaces inside emphasis markers
MD037: true

# MD038/no-space-in-code - Spaces inside code span elements
MD038: true

# MD039/no-space-in-links - Spaces inside link text
MD039: true

# MD040/fenced-code-language - Fenced code blocks should have a language specified
MD040: true

# MD042/no-empty-links - No empty links
MD042: true

# MD046/code-block-style - Code block style
MD046:
  # Block style
  style: "fenced"

# MD047/single-trailing-newline - Files should end with a single newline character
MD047: true

# MD048/code-fence-style - Code fence style
MD048:
  # Code fence style
  style: "backtick"

# MD049/emphasis-style - Emphasis style should be consistent
MD049:
  # Emphasis style should be consistent
  style: "underscore"

# MD050/strong-style - Strong style should be consistent
MD050:
  # Strong style should be consistent
  style: "asterisk"