53 lines
1.3 KiB
Markdown
53 lines
1.3 KiB
Markdown
## ERD
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The ER diagrams were created with https://github.com/BurntSushi/erd/.
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You can go download erd from https://github.com/BurntSushi/erd/releases and then do:
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```bash
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./erd_static-x86-64 -i ./er/film.er -o ../_static/film.png
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```
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The fonts used belong to the GNU FreeFont family. You can download them here: http://ftp.gnu.org/gnu/freefont/
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## LaTeX
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The schema structure diagram is done with LaTeX. You can use a GUI like https://www.mathcha.io/editor to create the .tex file.
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Then use this command to generate the png file.
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```bash
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postgrest-docs-render
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```
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LaTeX is used because it's a tweakable plain text format.
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You can install the full latex suite with `nix`:
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```
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nix-env -iA texlive.combined.scheme-full
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```
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To tweak the file with a live reload environment use:
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```bash
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# open the pdf(zathura used as an example)
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zathura db.pdf &
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# live reload with entr
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echo db.tex | entr pdflatex --shell-escape -halt-on-error db.tex
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```
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## UML
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The UML diagrams are created with https://plantuml.com/.
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PlantUML only creates one diagram per file.
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That's why we need to create another one for dark mode.
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For example, for the file [uml/arch.uml](uml/arch.uml) there's [uml/dark/arch-dark.uml](uml/dark/arch-dark.uml) which includes the first one:
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```bash
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plantuml -tsvg uml/arch.uml -o ../../_static
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plantuml -tsvg -darkmode uml/dark/arch-dark.uml -o ../../../_static
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```
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