Mermaid (for Sublime)

🐠 The missing Sublime Text 3 package for Mermaid.

Install Mermaid from Package Control.

• Flow diagram support, with caveats:
  • Inline node definition isn't supported, plus it does not scale well.
  • style isn't supported, since class (CSS) support is easier.

graph TB %% tab completion: 'graph'
  ID-1[Node 1] %% tab completion: 'node'
  ID-2>Node 2]
  ID-3(Node 3)
  ID-1---ID-2 %% tab completion: 'link'
  ID-1 --> ID-3
  ID-2--Link between 2 and 3---ID-3
  ID-3-->|Action from 3 to 1|ID-1
  ID-3 -- Action from 3 to 2 --> ID-2
  %% tab completion: 'class'
  classDef blue fill:#08f,stroke:#fff
  class ID-1 blue
  %% tab completion: 'click'
  click ID-1 "https://github.com" "Tooltip text"
  click ID-2 alert "Tooltip for a callback"
  subgraph A subgraph
    ID-4{Node 4}
    ID-5((fa:fa-spinner))
    ID-6["Node 6 (same #quot;shape#quot;)"]
    ID-4-.->ID-5
    ID-5 -. Action from 5 to 4 .-> ID-4
    ID-5==>ID-6
    ID-6 == Action from 6 to 5 ==> ID-5
  end %% tab completion: 'subgraph'

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• Sequence diagram support

sequenceDiagram %% tab completion: 'diagram'
  participant A as Alice %% tab completion: 'participant'
  participant B as Bob
  participant C as Carol
  Note left of A: Alice likes to chat %% tab completion: 'note'
  A->B: Hello Bob, how are you? %% tab completion: 'msg'
  loop Healthcheck
    B->B: Bob checks himself...
  end %% tab completion: 'loop'
  Note over B: Bob whispers when sick
  alt is sick
    B-->A: Not so good :(
  else is well
    B->A: Feeling fresh like a daisy
  end %% tab completion: 'alt'
  opt Extra response
    B->A: You, Alice?
  end %% tab completion: 'opt'
  Note right of C: Carol is the boss
  C->>A: Get back to work!
  loop Every hour
    A->>B: Request 1
    activate B %% tab completion: 'activate'
    A-x+B: Request 2
    B--x-A: Response 2
    B-->>A: Response 1
    deactivate B
  end

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• Preview in browser

  • From the Command Palette: Mermaid: View In Browser
  • Defaults to the entire file, unless there is a selection.

• Exporting, with caveats:

  • PNG conversion from SVG conflicts with opening file-URL's, so it's a link.
  • Converted SVG may be missing some styling.

• Gantt diagram support
• Windows support
• Linux support

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Development:

# Remove package.
$ my_project_path=~/Projects/sublime-mermaid
$ my_packages_path=~/Library/Application\ Support/Sublime\ Text\ 3/Packages
$ ln -s "$my_project_path" "$my_packages_path/Mermaid"
$ cp "$my_project_path/tests/syntax_test_mermaid.mermaid" "$my_packages_path/Default"
# Develop...
$ rm "$my_packages_path/Default/syntax_test_mermaid.mermaid"
$ rm "$my_packages_path/Mermaid"
# Install package.