lix-releng-staging/doc/manual/generate-manpage.jq
2020-08-18 15:15:35 +02:00

41 lines
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def show_flags:
.flags
| map_values(select(.category != "config"))
| to_entries
| map(
" - `--" + .key + "`"
+ (if .value.shortName then " / `" + .value.shortName + "`" else "" end)
+ (if .value.labels then " " + (.value.labels | map("*" + . + "*") | join(" ")) else "" end)
+ " \n"
+ " " + .value.description + "\n\n")
| join("")
;
def show_synopsis:
"`" + .command + "` " + (.args | map("*" + .label + "*" + (if has("arity") then "" else "..." end)) | join(" ")) + "\n\n"
;
def show_command:
. as $top |
.section + " Name\n\n"
+ "`" + .command + "` - " + .def.description + "\n\n"
+ .section + " Synopsis\n\n"
+ ({"command": .command, "args": .def.args} | show_synopsis)
+ (if (.def.flags | length) > 0 then
.section + " Flags\n\n"
+ (.def | show_flags)
else "" end)
+ (if (.def.examples | length) > 0 then
.section + " Examples\n\n"
+ (.def.examples | map(.description + "\n\n```console\n" + .command + "\n```\n" ) | join("\n"))
+ "\n"
else "" end)
+ (if .def.commands then .def.commands | to_entries | map(
"# Subcommand `" + ($top.command + " " + .key) + "`\n\n"
+ ({"command": ($top.command + " " + .key), "section": "##", "def": .value} | show_command)
) | join("") else "" end)
;
"Title: nix\n\n"
+ ({"command": "nix", "section": "#", "def": .} | show_command)