Generate diagrams with Go+/Go code.

cdor is inspired and powered by d2, the difference is:

d2 is a DSL (Domain Specific Language), But cdor is SDF (Specific Domain Friendliness), we just write common programming laguages (Go+/Go) to generate diagrams.

see doc for details.

Initialize your diagram project

mkdir demo
cd demo
gop mod init demo
gop get github.com/zrcoder/cdor@latest

create main_cdor.gox, with content like:

con "x", "y"

saveFile "hi.svg"

then run:

gop mod tidy
gop run .

create hi1_cdor.gox with content:

con "x", "y"

create hi2_cdor.gox with content:

con "a", "b"

modify main_cdor.gox to:

saveFiles ""

after gop run, you'll find hi1.svg and hi2.svg generated.

you can merge all diagrams into a single diagram, and even creat more nodes and connections based on the sub diagrams, for example, modify main_cdor.gox to:

con "a", "x"
merge().saveFile "merged.svg"

after gop run, we got a generated merged.svg.

we can also merge specific diagrams by their names:

merge("hi1", "hi2").saveFile("res.svg")

you can range all the diagrams:

rangeCdors (name, cdor, err) => {
    // do something with cdor
}

or range part of the diagrams:

rangeCdors (name, cdor, err) => {
    // do somthing with cdor
}, "hi1", "hi2"