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fq/doc/formats_diagram.jq
2021-09-19 10:31:43 +02:00

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Executable File

#!/usr/bin/env fq -rnf
def _formats_dot:
def _record($title; $fields):
[ "<"
, "<table bgcolor=\"paleturquoise\" border=\"0\" cellspacing=\"0\">"
, "<tr><td port=\"\($title)\">\($title)</td></tr>"
, [$fields | flatten | map("<tr><td align=\"left\" bgcolor=\"lightgrey\" port=\"\(.)\">\(.)</td></tr>")]
, "</table>"
, ">"
] | flatten | join("");
( "# ... | dot -Tsvg -o formats.svg"
, "digraph formats {"
, " concentrate=True"
, " rankdir=TB"
, " graph ["
, " ]"
, " node [shape=\"none\"style=\"\"]"
, " edge [arrowsize=\"0.7\"]"
, ( .[]
| . as $f
| .dependencies
| flatten?
| .[]
| " \"\($f.name)\":\(.) -> \(.)"
)
, ( .[]
| .name as $name
| .groups[]?
| " \(.) -> \"\($name)\":\($name)"
)
, ( to_entries[]
| " \(.key) [color=\"paleturquoise\", label=\(_record(.key; (.value.dependencies // [])))]"
)
, ( [.[].groups[]?]
| unique[]
| " \(.) [shape=\"record\",style=\"rounded,filled\",color=\"palegreen\"]"
)
, "}"
);
formats | _formats_dot