vdoc: rewrite usage, add new options + streamline process
Ned Palacios
GitHub
parent
c9b395f9cf
commit
30e0bda434
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@ -67,3 +67,5 @@ cachegrind.out.*
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._*
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thumbs.db
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/.symlink/*
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_docs
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321
cmd/tools/vdoc.v
321
cmd/tools/vdoc.v
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@ -7,16 +7,17 @@ import os
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import os.cmdline
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import strings
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import v.doc
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import v.util
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import v.vmod
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const (
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allowed_formats = ['md', 'markdown', 'json', 'text', 'stdout', 'html', 'htm']
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exe_path = os.executable()
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exe_dir = os.dir(exe_path)
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res_path = os.join_path(exe_dir, 'vdoc-resources')
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)
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enum OutputType {
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unset
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html
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markdown
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json
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@ -25,15 +26,18 @@ enum OutputType {
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}
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struct DocConfig {
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pub_only bool = true
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show_loc bool = false // for plaintext
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serve_http bool = false // for html
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is_multi bool = false
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include_readme bool = false
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mut:
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opath string
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src_path string
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docs []doc.Doc
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pub_only bool = true
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show_loc bool = false // for plaintext
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serve_http bool = false // for html
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is_multi bool = false
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is_verbose bool = false
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include_readme bool = false
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inline_assets bool = false
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output_path string
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input_path string
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output_type OutputType = .unset
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docs []doc.Doc
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manifest vmod.Manifest
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}
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@ -54,7 +58,7 @@ fn open_url(url string) {
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}
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fn (mut cfg DocConfig) serve_html() {
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docs := cfg.multi_render(.html)
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docs := cfg.render()
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def_name := docs.keys()[0]
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server := net.listen(8046) or {
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panic(err)
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@ -113,7 +117,7 @@ fn (cfg DocConfig) gen_json(idx int) string {
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mut jw := strings.new_builder(200)
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jw.writeln('{\n\t"module_name": "$dcs.head.name",\n\t"description": "${escape(dcs.head.comment)}",\n\t"contents": [')
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for i, cn in dcs.contents {
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name := cn.name[dcs.head.name.len+1..]
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name := cn.name.all_after(dcs.head.name)
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jw.writeln('\t\t{')
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jw.writeln('\t\t\t"name": "$name",')
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jw.writeln('\t\t\t"signature": "${escape(cn.content)}",')
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@ -174,20 +178,25 @@ fn (cfg DocConfig) gen_html(idx int) string {
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<meta http-equiv="x-ua-compatible" content="IE=edge" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>${dcs.head.name} | vdoc</title>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Source+Code+Pro:wght@500&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="https://necolas.github.io/normalize.css/8.0.1/normalize.css">')
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Source+Code+Pro:wght@500&display=swap" rel="stylesheet" />
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<link rel="stylesheet" href="https://necolas.github.io/normalize.css/8.0.1/normalize.css" />')
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// get resources
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doc_css_min := get_resource('doc.css', true)
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light_icon := get_resource('light.svg', true)
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dark_icon := get_resource('dark.svg', true)
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menu_icon := get_resource('menu.svg', true)
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arrow_icon := get_resource('arrow.svg', true)
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doc_css_min := cfg.get_resource('doc.css', true)
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light_icon := cfg.get_resource('light.svg', true)
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dark_icon := cfg.get_resource('dark.svg', true)
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menu_icon := cfg.get_resource('menu.svg', true)
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arrow_icon := cfg.get_resource('arrow.svg', true)
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// write css
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hw.write('<style>$doc_css_min</style>')
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if cfg.inline_assets {
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hw.write('<style>$doc_css_min</style>')
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} else {
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hw.write('\n <link rel="stylesheet" href="$doc_css_min" />')
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}
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version := if cfg.manifest.version.len != 0 { cfg.manifest.version } else { '' }
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header_name := if cfg.is_multi && cfg.docs.len > 1 { os.file_name(os.real_path(cfg.src_path)) } else { dcs.head.name }
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header_name := if cfg.is_multi && cfg.docs.len > 1 { os.file_name(os.real_path(cfg.input_path)) } else { dcs.head.name }
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// write nav1
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hw.write('
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<body>
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@ -253,7 +262,7 @@ fn (cfg DocConfig) gen_html(idx int) string {
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hw.write(doc_node_html(dcs.head, '', true))
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for cn in dcs.contents {
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if cn.parent_type !in ['void', ''] { continue }
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base_dir := os.base_dir(os.real_path(cfg.src_path))
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base_dir := os.base_dir(os.real_path(cfg.input_path))
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file_path_name := cn.file_path.replace('$base_dir/', '')
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hw.write(doc_node_html(cn, get_src_link(cfg.manifest.repo_url, file_path_name, cn.pos.line), false))
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@ -270,9 +279,14 @@ fn (cfg DocConfig) gen_html(idx int) string {
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if cfg.is_multi && cfg.docs.len > 1 && dcs.head.name != 'README' {
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hw.write('<div class="doc-toc">\n\n<ul>\n${toc.str()}</ul>\n</div>')
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}
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doc_js_min := get_resource('doc.js', true)
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hw.write('</div></div><script>$doc_js_min</script>
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</body>
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doc_js_min := cfg.get_resource('doc.js', false)
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hw.write('</div></div>')
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if cfg.inline_assets {
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hw.write('<script>$doc_js_min</script>')
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} else {
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hw.write('<script src="$doc_js_min"></script>')
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}
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hw.write('</body>
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</html>')
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return hw.str()
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}
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@ -280,8 +294,7 @@ fn (cfg DocConfig) gen_html(idx int) string {
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fn (cfg DocConfig) gen_plaintext(idx int) string {
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dcs := cfg.docs[idx]
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mut pw := strings.new_builder(200)
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head_lines := '='.repeat(dcs.head.content.len)
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pw.writeln('${dcs.head.content}\n$head_lines\n')
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pw.writeln('${dcs.head.content}\n')
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for cn in dcs.contents {
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pw.writeln(cn.content)
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if cn.comment.len > 0 {
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@ -291,7 +304,6 @@ fn (cfg DocConfig) gen_plaintext(idx int) string {
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pw.writeln('Location: ${cn.file_path}:${cn.pos.line}:${cn.pos.col}\n\n')
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}
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}
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pw.writeln('Generated on $dcs.time_generated')
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return pw.str()
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}
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@ -317,82 +329,74 @@ fn (cfg DocConfig) gen_markdown(idx int, with_toc bool) string {
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return hw.str() + '\n' + cw.str()
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}
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fn (cfg DocConfig) multi_render(output_type OutputType) map[string]string {
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fn (cfg DocConfig) render() map[string]string {
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mut docs := map[string]string
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for i, doc in cfg.docs {
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mut name := if doc.head.name == 'README' {
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'index'
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} else if cfg.docs.len == 1 && !os.is_dir(cfg.opath) {
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os.dir(os.file_name(cfg.opath))
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} else if !cfg.is_multi && !os.is_dir(cfg.output_path) {
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os.file_name(cfg.output_path)
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} else {
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doc.head.name
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}
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name = name + match output_type {
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name = name + match cfg.output_type {
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.html { '.html' }
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.markdown { '.md' }
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.json { '.json' }
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else { '.txt' }
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}
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docs[name] = match output_type {
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docs[name] = match cfg.output_type {
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.html { cfg.gen_html(i) }
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.markdown { cfg.gen_markdown(i, true) }
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.json { cfg.gen_json(i) }
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else { cfg.gen_plaintext(i) }
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}
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}
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cfg.vprintln('Rendered: ' + docs.keys().str())
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return docs
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}
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fn (mut config DocConfig) generate_docs_from_file() {
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if config.opath.len != 0 {
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config.opath = os.join_path(os.real_path(os.base_dir(config.opath)), os.file_name(config.opath))
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}
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println(config.opath)
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mut output_type := OutputType.plaintext
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// identify output type
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if config.serve_http {
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output_type = .html
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} else if config.opath.len == 0 {
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output_type = .stdout
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} else {
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ext := os.file_ext(config.opath)
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if ext in ['.md', '.markdown'] || config.opath in [':md:', ':markdown:'] {
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output_type = .markdown
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} else if ext in ['.html', '.htm'] || config.opath == ':html:' {
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output_type = .html
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} else if ext == '.json' || config.opath == ':json:' {
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output_type = .json
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fn (mut cfg DocConfig) generate_docs_from_file() {
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if cfg.output_path.len == 0 {
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if cfg.output_type == .unset {
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cfg.output_type = .stdout
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} else {
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output_type = .plaintext
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cfg.vprintln('No output path has detected. Using input path instead.')
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cfg.output_path = cfg.input_path
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}
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} else if cfg.output_type == .unset {
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cfg.vprintln('Output path detected. Identifying output type..')
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ext := os.file_ext(cfg.output_path)
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cfg.set_output_type_from_str(ext.all_after('.'))
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}
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if config.include_readme && output_type !in [.html, .stdout] {
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if cfg.include_readme && cfg.output_type !in [.html, .stdout] {
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eprintln('vdoc: Including README.md for doc generation is supported on HTML output, or when running directly in the terminal.')
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exit(1)
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}
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mut manifest_path := os.join_path(if os.is_dir(config.src_path) { config.src_path } else { os.base_dir(config.src_path) }, 'v.mod')
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if os.exists(manifest_path) && 'vlib' !in config.src_path {
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is_vlib := 'vlib' in cfg.input_path
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dir_path := if is_vlib {
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os.base_dir(@VEXE)
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} else if os.is_dir(cfg.input_path) {
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cfg.input_path
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} else {
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os.base_dir(cfg.input_path)
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}
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manifest_path := os.join_path(dir_path, 'v.mod')
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readme_path := os.join_path(dir_path, 'README.md')
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if os.exists(manifest_path) {
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cfg.vprintln('Reading v.mod info from $manifest_path')
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if manifest := vmod.from_file(manifest_path) {
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config.manifest = manifest
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cfg.manifest = manifest
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}
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}
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if 'vlib' in config.src_path {
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config.manifest.version = util.v_version
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config.manifest.repo_url = 'https://github.com/vlang/v'
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}
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readme_path := if 'vlib' in config.src_path {
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os.join_path(os.base_dir(@VEXE), 'README.md')
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} else {
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os.join_path(config.src_path, 'README.md')
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}
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// check README.md
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if os.exists(readme_path) && config.include_readme {
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if os.exists(readme_path) && cfg.include_readme {
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cfg.vprintln('Reading README file from $readme_path')
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readme_contents := os.read_file(readme_path) or { '' }
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if output_type == .stdout {
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println(readme_contents)
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if cfg.output_type == .stdout {
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println(markdown.to_plain(readme_contents))
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}
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if output_type == .html {
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config.docs << doc.Doc{
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if cfg.output_type == .html {
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cfg.docs << doc.Doc{
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head: doc.DocNode{
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name: 'README',
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comment: readme_contents
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@ -400,51 +404,77 @@ fn (mut config DocConfig) generate_docs_from_file() {
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}
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}
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}
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if config.is_multi {
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dirs := get_modules_list(config.src_path)
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for dirpath in dirs {
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dcs := doc.generate(dirpath, config.pub_only, 'vlib' !in config.src_path) or {
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panic(err)
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}
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if dcs.contents.len == 0 { continue }
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config.docs << dcs
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}
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} else {
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dcs := doc.generate(config.src_path, config.pub_only, 'vlib' !in config.src_path) or {
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dirs := if cfg.is_multi { get_modules_list(cfg.input_path) } else { [cfg.input_path] }
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for dirpath in dirs {
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cfg.vprintln('Generating docs for ${dirpath}...')
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dcs := doc.generate(dirpath, cfg.pub_only, !is_vlib) or {
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panic(err)
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}
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config.docs << dcs
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if dcs.contents.len == 0 { continue }
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cfg.docs << dcs
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}
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if config.serve_http {
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config.serve_html()
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if cfg.serve_http {
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cfg.serve_html()
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return
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}
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outputs := config.multi_render(output_type)
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if output_type == .stdout || (config.opath.starts_with(':') && config.opath.ends_with(':')) {
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cfg.vprintln('Rendering docs...')
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if cfg.output_path.len == 0 {
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outputs := cfg.render()
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first := outputs.keys()[0]
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println(outputs[first])
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} else {
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if !os.is_dir(config.opath) {
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config.opath = os.base_dir(config.opath)
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if !os.is_dir(cfg.output_path) {
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cfg.output_path = os.real_path('.')
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}
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if config.is_multi {
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config.opath = os.join_path(config.opath, '_docs')
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if !os.exists(config.opath) {
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os.mkdir(config.opath) or {
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if cfg.is_multi {
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cfg.output_path = os.join_path(cfg.output_path, '_docs')
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if !os.exists(cfg.output_path) {
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os.mkdir(cfg.output_path) or {
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panic(err)
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}
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} else {
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os.rm(os.join_path(cfg.output_path, 'doc.css'))
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os.rm(os.join_path(cfg.output_path, 'doc.js'))
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}
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}
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outputs := cfg.render()
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for file_name, content in outputs {
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opath := os.join_path(config.opath, file_name)
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println('Generating ${opath}...')
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os.write_file(opath, content)
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output_path := os.join_path(cfg.output_path, file_name)
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println('Generating ${output_path}...')
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os.write_file(output_path, content)
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}
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}
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}
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fn (mut cfg DocConfig) set_output_type_from_str(format string) {
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match format {
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'htm', 'html' {
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cfg.output_type = .html
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}
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'md', 'markdown' {
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cfg.output_type = .markdown
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}
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'json' {
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cfg.output_type = .json
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}
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'stdout' {
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cfg.output_type = .stdout
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}
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else {
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cfg.output_type = .plaintext
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}
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}
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cfg.vprintln('Setting output type to "$cfg.output_type"')
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}
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fn (cfg DocConfig) vprintln(str string) {
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if cfg.is_verbose {
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println('vdoc: $str')
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}
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}
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fn lookup_module(mod string) ?string {
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mod_path := mod.replace('.', '/')
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mod_path := mod.replace('.', os.path_separator)
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vexe_path := os.base_dir(@VEXE)
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compile_dir := os.real_path(os.base_dir('.'))
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modules_dir := os.join_path(compile_dir, 'modules', mod_path)
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@ -471,40 +501,97 @@ fn get_modules_list(path string) []string {
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return dirs
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}
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fn get_resource(name string, minify bool) string {
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fn (cfg DocConfig) get_resource(name string, minify bool) string {
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path := os.join_path(res_path, name)
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res := os.read_file(path) or { panic('could not read $path') }
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mut res := os.read_file(path) or { panic('could not read $path') }
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if minify {
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res.replace('\n', ' ')
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res = res.replace('\n', ' ')
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}
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// TODO: Make SVG inline for now
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if cfg.inline_assets || path.ends_with('.svg') {
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return res
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} else {
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output_path := os.join_path(cfg.output_path, name)
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if !os.exists(output_path) {
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println('Generating ${output_path}...')
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os.write_file(output_path, res)
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}
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return name
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}
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return res
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}
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fn main() {
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args_after_doc := cmdline.options_after(os.args[1..], ['doc'])
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opts := cmdline.only_options(os.args[1..])
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args := cmdline.only_non_options(args_after_doc)
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args := os.args[2..]
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if args.len == 0 || args[0] == 'help' {
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os.system('v help doc')
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exit(0)
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}
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mut config := DocConfig{
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src_path: args[0],
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opath: if args.len >= 2 { args[1] } else { '' },
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pub_only: '-all' !in opts,
|
||||
show_loc: '-loc' in opts,
|
||||
serve_http: '-s' in opts,
|
||||
is_multi: '-m' in opts,
|
||||
include_readme: '-r' in opts,
|
||||
mut cfg := DocConfig{
|
||||
manifest: vmod.Manifest{ repo_url: '' }
|
||||
}
|
||||
is_path := config.src_path.ends_with('.v') || config.src_path.split('/').len > 1 || config.src_path == '.'
|
||||
if !is_path {
|
||||
mod_path := lookup_module(config.src_path) or {
|
||||
for i := 0; i < args.len; i++ {
|
||||
arg := args[i]
|
||||
current_args := args[i..]
|
||||
match arg {
|
||||
'-all' {
|
||||
cfg.pub_only = false
|
||||
}
|
||||
'-f' {
|
||||
format := cmdline.option(current_args, '-f', '')
|
||||
allowed_str := allowed_formats.join(', ')
|
||||
if format !in allowed_formats {
|
||||
eprintln('vdoc: "$format" is not a valid format. Only $allowed_str are allowed.')
|
||||
exit(1)
|
||||
}
|
||||
cfg.set_output_type_from_str(format)
|
||||
i++
|
||||
}
|
||||
'-inline-assets' {
|
||||
cfg.inline_assets = true
|
||||
}
|
||||
'-l' {
|
||||
cfg.show_loc = true
|
||||
}
|
||||
'-m' {
|
||||
cfg.is_multi = true
|
||||
}
|
||||
'-o' {
|
||||
opath := cmdline.option(current_args, '-o', '')
|
||||
cfg.output_path = os.real_path(opath)
|
||||
i++
|
||||
}
|
||||
'-s' {
|
||||
cfg.inline_assets = true
|
||||
cfg.serve_http = true
|
||||
cfg.output_type = .html
|
||||
}
|
||||
'-r' {
|
||||
cfg.include_readme = true
|
||||
}
|
||||
'-v' {
|
||||
cfg.is_verbose = true
|
||||
}
|
||||
else {
|
||||
cfg.input_path = arg
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
if cfg.input_path.len == 0 {
|
||||
eprintln('vdoc: No input path found.')
|
||||
exit(1)
|
||||
}
|
||||
is_path := cfg.input_path.ends_with('.v') || cfg.input_path.split(os.path_separator).len > 1 || cfg.input_path == '.'
|
||||
if cfg.input_path == 'vlib' {
|
||||
cfg.is_multi = true
|
||||
cfg.input_path = os.join_path(os.base_dir(@VEXE), 'vlib')
|
||||
} else if !is_path {
|
||||
cfg.vprintln('Input "$cfg.input_path" is not a valid path. Looking for modules named "$cfg.input_path"...')
|
||||
mod_path := lookup_module(cfg.input_path) or {
|
||||
eprintln(err)
|
||||
exit(1)
|
||||
}
|
||||
config.src_path = mod_path
|
||||
cfg.input_path = mod_path
|
||||
}
|
||||
config.generate_docs_from_file()
|
||||
cfg.generate_docs_from_file()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,8 +1,10 @@
|
|||
Usage:
|
||||
v doc [flags] module_name output_file[.json|.md|.html]
|
||||
v doc [flags] path_to_source.v output_file[.json|.md|.html]
|
||||
v doc [flags] ./directory output_file[.json|.md|.html]
|
||||
v doc [flags] . output_file[.json|.md|.html]
|
||||
v doc [flags] [module_name / folder / V file]
|
||||
|
||||
Examples:
|
||||
v doc os
|
||||
v doc -o math.html math
|
||||
v doc -m -f html vlib/
|
||||
|
||||
Generates the documentation of a given directory, module, or V source file
|
||||
and prints or saves them to its desired format. It can generate HTML, JSON,
|
||||
|
|
@ -10,7 +12,12 @@ or Markdown format.
|
|||
|
||||
Options:
|
||||
-all Includes private and public functions/methods/structs/consts/enums.
|
||||
-loc Show the locations of the generated signatures. (For plaintext only)
|
||||
-f Specifies the output format to be used.
|
||||
-inline-assets
|
||||
Embeds the contents of the CSS and JS assets into the webpage directly.
|
||||
-l Show the locations of the generated signatures. (For plaintext only)
|
||||
-m Generate docs for modules listed in that folder.
|
||||
-o Specifies the output file/folder path where to store the generated docs.
|
||||
-s Serve HTML-generated docs via HTTP.
|
||||
-r Include README.md to docs if present.
|
||||
-v Enables verbose logging. For debugging purposes.
|
||||
|
|
@ -221,7 +221,7 @@ pub fn (mut d Doc) generate() ?bool {
|
|||
content: 'module $module_name'
|
||||
comment: ''
|
||||
}
|
||||
} else if file_ast.mod.name != module_name {
|
||||
} else if file_ast.mod.name != orig_mod_name {
|
||||
continue
|
||||
}
|
||||
stmts := file_ast.stmts
|
||||
|
|
@ -257,6 +257,7 @@ pub fn (mut d Doc) generate() ?bool {
|
|||
node.parent_type = parent_type
|
||||
}
|
||||
}
|
||||
if node.name.len == 0 && node.comment.len == 0 && node.content.len == 0 { continue }
|
||||
d.contents << node
|
||||
}
|
||||
if d.with_comments && (si - 1 >= 0 && stmts[si - 1] is ast.Comment) {
|
||||
|
|
|
|||
|
|
@ -244,10 +244,6 @@ pub fn parse_args(args []string) (&Preferences, string) {
|
|||
}
|
||||
'-o' {
|
||||
res.out_name = cmdline.option(current_args, '-o', '')
|
||||
if res.out_name.ends_with('.v') {
|
||||
eprintln('Cannot save output binary in a .v file.')
|
||||
exit(1)
|
||||
}
|
||||
i++
|
||||
}
|
||||
'-b' {
|
||||
|
|
@ -290,6 +286,10 @@ pub fn parse_args(args []string) (&Preferences, string) {
|
|||
}
|
||||
}
|
||||
}
|
||||
if command != 'doc' && res.out_name.ends_with('.v') {
|
||||
eprintln('Cannot save output binary in a .v file.')
|
||||
exit(1)
|
||||
}
|
||||
if command.ends_with('.v') || os.exists(command) {
|
||||
res.path = command
|
||||
} else if command == 'run' {
|
||||
|
|
|
|||
Loading…
Reference in New Issue