docs: Migrate documentation to gi-docgen

Move away from hotdoc, and port the documentation infrastructure
to use gi-docgen. We still do fixup devhelp2 files in order to
include ontology items as search terms, and we still do prefer
to ship the pre-generated documentation in the tarball, in order
to avoid a host of dependencies like graphviz for the people
building from tarballs.

It is not the first time that porting to gi-docgen was attempted,
this is partially based on work by Daniele Nicolodi <daniele@grinta.net>.

17 files changed, 185 insertions, 266 deletions

diff --git a/docs/reference/libtracker-sparql/dist-docs.sh b/docs/reference/libtracker-sparql/dist-docs.sh
index 49e04aa8a..5511d5427 100644
--- a/docs/reference/libtracker-sparql/dist-docs.sh
+++ b/docs/reference/libtracker-sparql/dist-docs.sh
@@ -1,33 +1,13 @@
 #!/bin/sh
-docs_name=$1
-
-pushd ${MESON_SOURCE_ROOT}
-files=`git clean -nx docs/reference/libtracker-sparql/theme-extra/`
-if [ -n "$files" ]
-then
-  echo "Directory 'theme-extra' is unclean:"
-  echo -e "$files"
-  exit -1
-fi
-popd
-
 pushd $MESON_BUILD_ROOT
 
 # Ensure the build tree is compiled, we need generated files
 ninja
 
-# Run hotdoc manually
-pushd docs/reference/libtracker-sparql
-hotdoc run --conf-file ${docs_name}-doc.json
-
 # Generate fixed .devhelp2 file
-${MESON_SOURCE_ROOT}/docs/reference/libtracker-sparql/generate-devhelp.sh $1
+. ${MESON_SOURCE_ROOT}/docs/reference/libtracker-sparql/generate-devhelp.sh $1 $2
 
 # And copy the resulting devhelp documentation into the dist location
-mv ${docs_name}-doc/devhelp/ ${MESON_DIST_ROOT}/docs/reference/libtracker-sparql/
-
-# Delete the remaining docs
-rm -rf ${docs_name}-doc/
+cp -a $2 ${MESON_DIST_ROOT}/docs/reference/libtracker-sparql/
 
 popd
-popd
diff --git a/docs/reference/libtracker-sparql/generate-devhelp.sh b/docs/reference/libtracker-sparql/generate-devhelp.sh
index cb7010782..d4d8d0f88 100755
--- a/docs/reference/libtracker-sparql/generate-devhelp.sh
+++ b/docs/reference/libtracker-sparql/generate-devhelp.sh
@@ -1,27 +1,18 @@
 #!/bin/sh
 
-cd ${MESON_BUILD_ROOT}/docs/reference/libtracker-sparql/
-
 docs_name=$1
-docs_path="${docs_name}-doc/devhelp/books/${docs_name}"
-devhelp_file="${docs_path}/*.devhelp2"
-
-# Step 1. Build devhelp documentation (we let meson do this)
-# hotdoc run --conf-file '${docs_name}-doc.json' --devhelp-activate
+docs_path=$2
+devhelp_file="${docs_name}/${docs_name}.devhelp2"
 
-# Step 2. Fix .devhelp2 file so it contains keywords from out ontologies
-cat $devhelp_file | sed "s/<\/functions>//" - | sed "s/<\/book>//" - >fixed.devhelp2
-
-for i in *-ontology.keywords
-do
-  cat $i >>fixed.devhelp2
-done
+pushd $docs_path >/dev/null
 
+# Fix .devhelp2 file so it contains keywords from out ontologies
+cat $devhelp_file | sed "s/<\/functions>//" - | sed "s/<\/book>//" - >fixed.devhelp2 2>/dev/null
+cat ../*-ontology.keywords >>fixed.devhelp2 2>/dev/null
+rm ../*-ontology.keywords 2>/dev/null
 echo -e "  </functions>\n</book>" >>fixed.devhelp2
+
+# Replace devhelp2 file
 mv fixed.devhelp2 $devhelp_file
 
-# Step 3. Trim unnecessary data
-rm ${docs_path}/assets/fonts/*.woff*
-rm ${docs_path}/assets/fonts/*.svg
-rm -rf ${docs_path}/assets/js/search
-find ${docs_path} -name "dumped.trie" -delete
+popd >/dev/null
diff --git a/docs/reference/libtracker-sparql/gi-index.md b/docs/reference/libtracker-sparql/gi-index.md
deleted file mode 100644
index 8913fd4b8..000000000
--- a/docs/reference/libtracker-sparql/gi-index.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: API reference
-...
-
-# API reference
diff --git a/docs/reference/libtracker-sparql/index.md b/docs/reference/libtracker-sparql/index.md
deleted file mode 100644
index 5da81f0cc..000000000
--- a/docs/reference/libtracker-sparql/index.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Tracker library documentation
-
-Tracker is a low-footprint, yet complete implementation of the SPARQL
-standard. It allows you to create triplestores (either in disk or in
-memory), connect to remote SPARQL endpoints (via DBus or HTTP), or
-be an endpoint yourself.
-
-- *License:* LGPL-2.1-or-later
-- *Website:* [https://gnome.pages.gitlab.gnome.org/tracker/](https://gnome.pages.gitlab.gnome.org/tracker/)
diff --git a/docs/reference/libtracker-sparql/install-devhelp.sh b/docs/reference/libtracker-sparql/install-devhelp.sh
index 74aafaa54..837a9e311 100755
--- a/docs/reference/libtracker-sparql/install-devhelp.sh
+++ b/docs/reference/libtracker-sparql/install-devhelp.sh
@@ -1,12 +1,9 @@
 #!/bin/sh
 
 # Generate fixed .devhelp2 file
-${MESON_SOURCE_ROOT}/docs/reference/libtracker-sparql/generate-devhelp.sh $1
+. ${MESON_SOURCE_ROOT}/docs/reference/libtracker-sparql/generate-devhelp.sh $1 $2
 
 # Install all files
-docs_name=$1
-docs_path="${docs_name}-doc/devhelp/books/${docs_name}"
-
-cd ${MESON_BUILD_ROOT}/docs/reference/libtracker-sparql/
-mkdir -p ${MESON_INSTALL_DESTDIR_PREFIX}/share/devhelp/books
-cp -a $docs_path ${MESON_INSTALL_DESTDIR_PREFIX}/share/devhelp/books/
+docs_path=$2
+mkdir -p ${MESON_INSTALL_DESTDIR_PREFIX}/share/doc
+cp -a $docs_path/* ${MESON_INSTALL_DESTDIR_PREFIX}/share/doc/
diff --git a/docs/reference/libtracker-sparql/logo.svg b/docs/reference/libtracker-sparql/logo.svg
new file mode 100644
index 000000000..21ad79cd6
--- /dev/null
+++ b/docs/reference/libtracker-sparql/logo.svg
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="256" height="256" version="1.1"
+     xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink">
+  <defs>
+    <linearGradient id="Gradient" x1="0" x2="0" y1="0" y2="1">
+      <stop offset="0%" style="stop-color:#E01B24;stop-opacity:1" />
+      <stop offset="100%" style="stop-color:#C061CB;stop-opacity:1" />
+    </linearGradient>
+    <filter id="alpha-to-white">
+      <feColorMatrix in="SourceGraphic" type="matrix"
+                     values="0 0 0 1 0
+                             0 0 0 1 0
+                             0 0 0 1 0
+                             0 0 0 1 0"/>
+    </filter>
+    <g id="child-svg">
+<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg">
+    <g fill="#241f31">
+        <path d="m 11.5 10.644531 c -0.863281 0.15625 -1.175781 1.234375 -0.53125 1.828125 l 3.195312 3.195313 c 1.019532 0.996093 2.515626 -0.53125 1.496094 -1.53125 l -3.195312 -3.195313 c -0.25 -0.253906 -0.613282 -0.367187 -0.964844 -0.296875 z m 0 0"/>
+        <path d="m 6.917969 0 c -3.808594 0 -6.917969 3.109375 -6.917969 6.917969 c 0 3.808593 3.109375 6.917969 6.917969 6.917969 c 3.808593 0 6.921875 -3.109376 6.921875 -6.917969 c 0 -3.808594 -3.113282 -6.917969 -6.921875 -6.917969 z m 0 2.128906 c 2.660156 0 4.792969 2.132813 4.792969 4.789063 c 0 2.660156 -2.132813 4.789062 -4.792969 4.789062 c -2.65625 0 -4.789063 -2.128906 -4.789063 -4.789062 c 0 -2.65625 2.132813 -4.789063 4.789063 -4.789063 z m 0 0"/>
+    </g>
+</svg>
+</g>
+  </defs>
+  <rect
+      width="256"
+      height="256"
+      fill="url(#Gradient)"
+      ry="128"
+      x="0"
+      y="0" />
+  <use xlink:href="#child-svg" filter="url(#alpha-to-white)"
+       transform="matrix(8,0,0,8,64,64)" />
+</svg>
diff --git a/docs/reference/libtracker-sparql/meson.build b/docs/reference/libtracker-sparql/meson.build
index b6dad9c9a..d55a15b06 100644
--- a/docs/reference/libtracker-sparql/meson.build
+++ b/docs/reference/libtracker-sparql/meson.build
@@ -1,13 +1,21 @@
 fs = import('fs')
 
-if fs.exists('devhelp')
+if fs.exists('doc')
   # Special case for tarballs, install the pre-generated docs
-  install_subdir('devhelp/books',
-    install_dir: join_paths(datadir, 'devhelp'))
+  install_subdir('doc',
+    install_dir: datadir)
   subdir_done()
 endif
 
-hotdoc = import('hotdoc')
+gidocgen_dep = dependency('gi-docgen', fallback: ['gi-docgen', 'dummy_dep'])
+gidocgen = find_program('gi-docgen')
+
+ontology_introductions = [
+  'nie-introduction.md',
+  'nmm-introduction.md',
+  'nco-introduction.md',
+  'mfo-introduction.md',
+]
 
 base_ontology_docs = custom_target('ontology-docgen',
     output: ['dc-ontology.md'],
@@ -18,7 +26,7 @@ base_ontology_docs = custom_target('ontology-docgen',
               '--introduction-dir', meson.current_source_dir(),
               '--ontology-description-dir', join_paths(source_root, 'src/ontologies/')],
     depends: tracker_docgen,
-    depend_files: [base_ontology],
+    depend_files: [base_ontology, ontology_introductions],
     build_by_default: true,
 )
 
@@ -30,55 +38,72 @@ nepomuk_ontology_docs = custom_target('nepomuk-docgen',
               '--output-dir', meson.current_build_dir(),
               '--introduction-dir', meson.current_source_dir()],
     depends: tracker_docgen,
-    depend_files: [base_ontology],
+    depend_files: [nepomuk, ontology_introductions],
     build_by_default: true,
 )
 
+generated_content = [
+  'xsd-ontology.md',
+  'rdf-ontology.md',
+  'nrl-ontology.md',
+  'dc-ontology.md',
+
+  'nie-ontology.md',
+  'nao-ontology.md',
+  'nco-ontology.md',
+  'nfo-ontology.md',
+  'nmm-ontology.md',
+  'mfo-ontology.md',
+  'tracker-ontology.md',
+  'slo-ontology.md',
+  'osinfo-ontology.md',
+]
+
 content = [
   'overview.md',
   'examples.md',
+  'tutorial.md',
   'ontologies.md',
+  'sparql-functions.md',
+  'sparql-and-tracker.md',
   'limits.md',
   'performance.md',
-  'sparql-and-tracker.md',
-  'sparql-functions.md',
-  'migrating-2to3.md',
-  'tutorial.md',
   'security.md',
+  'migrating-2to3.md',
 ]
 
-required_hotdoc_extensions = [
-  'gi-extension',
-  'devhelp-extension',
-  'syntax-highlighting-extension',
-]
-
-foreach ext: required_hotdoc_extensions
-  if not hotdoc.has_extensions(ext)
-    error('Documentation enabled but HotDoc extension "@0@" is missing'.format(ext))
-  endif
+# The TOML gi-docgen configuration wants a list of quoted file names.
+content_quoted = []
+foreach c : content + generated_content
+  content_quoted += '"@0@"'.format(c)
 endforeach
 
-docs_name = 'Tracker'
-hotdoc.generate_doc(docs_name,
-  project_version: tracker_version,
-  languages: [ 'c', 'python', 'javascript' ],
-  gi_c_sources: [libtracker_sparql_sources, libtracker_sparql_public_headers],
-  gi_sources: [tracker_sparql_gir[0].full_path()],
-  sitemap: 'sitemap.txt',
-  index: 'index.md',
-  gi_index: 'gi-index.md',
-  gi_smart_index: true,
-  gi_c_source_roots: [sparqlinc],
-  dependencies: [tracker_sparql_dep, base_ontology_docs, nepomuk_ontology_docs],
-  extra_assets: [join_paths(meson.current_source_dir(), 'images')],
-  html_theme: 'https://github.com/hotdoc/hotdoc_lumen_theme/releases/download/0.13.2/hotdoc_lumen_theme-0.13.2.tar.xz?sha256=5721189b7e985f27381ee20137f4a9003049a70a75ab1221a69fd04d27e752bc',
-  html_extra_theme: join_paths(meson.current_source_dir(), 'theme-extra'),
-  syntax_highlighting_activate: true,
-  devhelp_activate: true,
-  devhelp_online: 'https://gnome.pages.gitlab.gnome.org/tracker/docs/developer/',
-  install: true,
-)
+gidocgen_conf = configuration_data()
+gidocgen_conf.set('version', meson.project_version())
+gidocgen_conf.set('content', ','.join(content_quoted))
+
+gidocgen_toml = configure_file(
+  input: 'tracker-sparql.toml.in',
+  output: 'tracker-sparql.toml',
+  configuration: gidocgen_conf)
+
+reference = custom_target(
+  'docgen',
+  input: [ gidocgen_toml, tracker_sparql_gir[0] ],
+  output: 'doc',
+  command: [
+    gidocgen,
+    'generate',
+    '--quiet',
+    '--config=@INPUT0@',
+    '--output-dir=@OUTPUT@',
+    '--content-dir=@0@'.format(meson.current_source_dir()),
+    '--content-dir=@0@'.format(meson.current_build_dir()),
+    '@INPUT1@',
+  ],
+  depends: [tracker_sparql_gir[0], base_ontology_docs, nepomuk_ontology_docs],
+  depend_files: content)
 
-meson.add_install_script('install-devhelp.sh', docs_name)
-meson.add_dist_script('dist-docs.sh', docs_name)
+docs_name = 'Tracker-3.0'
+meson.add_install_script('install-devhelp.sh', docs_name, reference)
+meson.add_dist_script('dist-docs.sh', docs_name, reference.full_path())
diff --git a/docs/reference/libtracker-sparql/sitemap.txt b/docs/reference/libtracker-sparql/sitemap.txt
deleted file mode 100644
index a28c62b35..000000000
--- a/docs/reference/libtracker-sparql/sitemap.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-index.md
-	overview.md
-	examples.md
-	tutorial.md
-	ontologies.md
-		nepomuk.md
-			nie-ontology.md
-			nao-ontology.md
-			nfo-ontology.md
-			nco-ontology.md
-			nmm-ontology.md
-			mfo-ontology.md
-			slo-ontology.md
-			tracker-ontology.md
-			osinfo-ontology.md
-		base-ontology.md
-			xsd-ontology.md
-			dc-ontology.md
-			rdf-ontology.md
-			rdfs-ontology.md
-			nrl-ontology.md
-		defining-ontologies.md
-	gi-index
-		sparql-functions.md
-	implementation.md
-		limits.md
-		performance.md
-		sparql-and-tracker.md
-		security.md
-	migrating-2to3.md
diff --git a/docs/reference/libtracker-sparql/theme-extra/css/tracker-custom.css b/docs/reference/libtracker-sparql/theme-extra/css/tracker-custom.css
deleted file mode 100644
index dc1ed37bf..000000000
--- a/docs/reference/libtracker-sparql/theme-extra/css/tracker-custom.css
+++ /dev/null
@@ -1,3 +0,0 @@
-#page-description img {
-  display: inherit;
-}
diff --git a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-sparql.js b/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-sparql.js
deleted file mode 100644
index 691d48707..000000000
--- a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-sparql.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Original at https://github.com/PrismJS/prism.git, under MIT license.
- * Plus adaptions to make it work on ancient prism as used by hotdoc,
- * and our own keywords.
- */
-Prism.languages.sparql = {
-	'comment': {
-		pattern: /#.*/,
-		greedy: true
-	},
-	'multiline-string': {
-		pattern: /"""(?:(?:""?)?(?:[^"\\]|\\.))*"""|'''(?:(?:''?)?(?:[^'\\]|\\.))*'''/,
-		greedy: true,
-		alias: 'string',
-		inside: {
-			'comment': /#.*/
-		}
-	},
-	'string': {
-		pattern: /"(?:[^\\"\r\n]|\\.)*"|'(?:[^\\'\r\n]|\\.)*'/,
-		greedy: true
-	},
-	'url': {
-		pattern: /<(?:[^\x00-\x20<>"{}|^`\\]|\\(?:u[\da-fA-F]{4}|U[\da-fA-F]{8}))*>/,
-		greedy: true,
-		inside: {
-			'punctuation': /[<>]/
-		}
-	},
-	'function': {
-		pattern: /(?:(?![-.\d\xB7])[-.\w\xB7\xC0-\uFFFD]+)?:(?:(?![-.])(?:[-.:\w\xC0-\uFFFD]|%[\da-f]{2}|\\.)+)?/i,
-		inside: {
-			'local-name': {
-				pattern: /([^:]*:)[\s\S]+/,
-				lookbehind: true
-			},
-			'prefix': {
-				pattern: /[\s\S]+/,
-				inside: {
-					'punctuation': /:/
-				}
-			}
-		}
-	},
-	'number': /[+-]?\b\d+(?:\.\d*)?(?:e[+-]?\d+)?/i,
-	'punctuation': /[{}.,;()[\]]|\^\^/,
-	'boolean': /\b(?:true|false)\b/i,
-	'keyword': [
-		/\b(?:A|ADD|ALL|AS|ASC|ASK|BNODE|BY|CLEAR|CONSTRAINT|CONSTRUCT|COPY|CREATE|DATA|DEFAULT|DELETE|DESC|DESCRIBE|DISTINCT|DROP|EXISTS|FILTER|FROM|GROUP|HAVING|INSERT|INTO|LIMIT|LOAD|MINUS|MOVE|NAMED|NOT|NOW|OFFSET|OPTIONAL|OR|ORDER|RAND|REDUCED|REPLACE|SELECT|SEPARATOR|SERVICE|SILENT|STRUUID|UNION|USING|UUID|VALUES|WHERE)\b/i,
-		/\b(?:ABS|AVG|BIND|BOUND|CEIL|COALESCE|CONCAT|CONTAINS|COUNT|DATATYPE|DAY|ENCODE_FOR_URI|FLOOR|GROUP_CONCAT|HOURS|IF|IRI|isBLANK|isIRI|isLITERAL|isNUMERIC|isURI|LANG|LANGMATCHES|LCASE|MAX|MD5|MIN|MINUTES|MONTH|ROUND|REGEX|REPLACE|sameTerm|SAMPLE|SECONDS|SHA1|SHA256|SHA384|SHA512|STR|STRAFTER|STRBEFORE|STRDT|STRENDS|STRLANG|STRLEN|STRSTARTS|SUBSTR|SUM|TIMEZONE|TZ|UCASE|URI|YEAR)\b(?=\s*\()/i,
-		/\b(?:GRAPH|BASE|PREFIX)\b/i,
-		/(?:\ba|@prefix|@base)\b|=/,
-		/\b(?:graph|base|prefix)\b/i
-	],
-	'variable': {
-		pattern: /[?$]\w+/,
-		greedy: true
-	},
-	'tag': {
-		pattern: /@[a-z]+(?:-[a-z\d]+)*/i,
-		inside: {
-			'punctuation': /@/
-		}
-	}
-};
-Prism.languages.rq = Prism.languages.sparql;
diff --git a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-sparql.min.js b/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-sparql.min.js
deleted file mode 100644
index 0df615e1e..000000000
--- a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-sparql.min.js
+++ /dev/null
@@ -1 +0,0 @@
-Prism.languages.sparql={'comment':{pattern:/#.*/,greedy:true},'multiline-string':{pattern:/"""(?:(?:""?)?(?:[^"\\]|\\.))*"""|'''(?:(?:''?)?(?:[^'\\]|\\.))*'''/,greedy:true,alias:'string',inside:{'comment':/#.*/}},'string':{pattern:/"(?:[^\\"\r\n]|\\.)*"|'(?:[^\\'\r\n]|\\.)*'/,greedy:true},'url':{pattern:/<(?:[^\x00-\x20<>"{}|^`\\]|\\(?:u[\da-fA-F]{4}|U[\da-fA-F]{8}))*>/,greedy:true,inside:{'punctuation':/[<>]/}},'function':{pattern:/(?:(?![-.\d\xB7])[-.\w\xB7\xC0-\uFFFD]+)?:(?:(?![-.])(?:[-.:\w\xC0-\uFFFD]|%[\da-f]{2}|\\.)+)?/i,inside:{'local-name':{pattern:/([^:]*:)[\s\S]+/,lookbehind:true},'prefix':{pattern:/[\s\S]+/,inside:{'punctuation':/:/}}}},'number':/[+-]?\b\d+(?:\.\d*)?(?:e[+-]?\d+)?/i,'punctuation':/[{}.,;()[\]]|\^\^/,'boolean':/\b(?:true|false)\b/i,'keyword':[/\b(?:A|ADD|ALL|AS|ASC|ASK|BNODE|BY|CLEAR|CONSTRAINT|CONSTRUCT|COPY|CREATE|DATA|DEFAULT|DELETE|DESC|DESCRIBE|DISTINCT|DROP|EXISTS|FILTER|FROM|GROUP|HAVING|INSERT|INTO|LIMIT|LOAD|MINUS|MOVE|NAMED|NOT|NOW|OFFSET|OPTIONAL|OR|ORDER|RAND|REDUCED|REPLACE|SELECT|SEPARATOR|SERVICE|SILENT|STRUUID|UNION|USING|UUID|VALUES|WHERE)\b/i,/\b(?:ABS|AVG|BIND|BOUND|CEIL|COALESCE|CONCAT|CONTAINS|COUNT|DATATYPE|DAY|ENCODE_FOR_URI|FLOOR|GROUP_CONCAT|HOURS|IF|IRI|isBLANK|isIRI|isLITERAL|isNUMERIC|isURI|LANG|LANGMATCHES|LCASE|MAX|MD5|MIN|MINUTES|MONTH|ROUND|REGEX|REPLACE|sameTerm|SAMPLE|SECONDS|SHA1|SHA256|SHA384|SHA512|STR|STRAFTER|STRBEFORE|STRDT|STRENDS|STRLANG|STRLEN|STRSTARTS|SUBSTR|SUM|TIMEZONE|TZ|UCASE|URI|YEAR)\b(?=\s*\()/i,/\b(?:GRAPH|BASE|PREFIX)\b/i,/(?:\ba|@prefix|@base)\b|=/,/\b(?:graph|base|prefix)\b/i],'variable':{pattern:/[?$]\w+/,greedy:true},'tag':{pattern:/@[a-z]+(?:-[a-z\d]+)*/i,inside:{'punctuation':/@/}}};Prism.languages.rq=Prism.languages.sparql;
diff --git a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-turtle.js b/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-turtle.js
deleted file mode 100644
index 4d588f716..000000000
--- a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-turtle.js
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Original at https://github.com/PrismJS/prism.git, under MIT license */
-Prism.languages.turtle = {
-	'comment': {
-		pattern: /#.*/,
-		greedy: true
-	},
-	'multiline-string': {
-		pattern: /"""(?:(?:""?)?(?:[^"\\]|\\.))*"""|'''(?:(?:''?)?(?:[^'\\]|\\.))*'''/,
-		greedy: true,
-		alias: 'string',
-		inside: {
-			'comment': /#.*/
-		}
-	},
-	'string': {
-		pattern: /"(?:[^\\"\r\n]|\\.)*"|'(?:[^\\'\r\n]|\\.)*'/,
-		greedy: true
-	},
-	'url': {
-		pattern: /<(?:[^\x00-\x20<>"{}|^`\\]|\\(?:u[\da-fA-F]{4}|U[\da-fA-F]{8}))*>/,
-		greedy: true,
-		inside: {
-			'punctuation': /[<>]/
-		}
-	},
-	'function': {
-		pattern: /(?:(?![-.\d\xB7])[-.\w\xB7\xC0-\uFFFD]+)?:(?:(?![-.])(?:[-.:\w\xC0-\uFFFD]|%[\da-f]{2}|\\.)+)?/i,
-		inside: {
-			'local-name': {
-				pattern: /([^:]*:)[\s\S]+/,
-				lookbehind: true
-			},
-			'prefix': {
-				pattern: /[\s\S]+/,
-				inside: {
-					'punctuation': /:/
-				}
-			}
-		}
-	},
-	'number': /[+-]?\b\d+(?:\.\d*)?(?:e[+-]?\d+)?/i,
-	'punctuation': /[{}.,;()[\]]|\^\^/,
-	'boolean': /\b(?:true|false)\b/,
-	'keyword': [
-		/(?:\ba|@prefix|@base)\b|=/,
-		/\b(?:graph|base|prefix)\b/i
-	],
-	'tag': {
-		pattern: /@[a-z]+(?:-[a-z\d]+)*/i,
-		inside: {
-			'punctuation': /@/
-		}
-	}
-};
-Prism.languages.trig = Prism.languages['turtle'];
diff --git a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-turtle.min.js b/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-turtle.min.js
deleted file mode 100644
index eaa96996e..000000000
--- a/docs/reference/libtracker-sparql/theme-extra/prism_components/prism-turtle.min.js
+++ /dev/null
@@ -1 +0,0 @@
-Prism.languages.turtle={comment:{pattern:/#.*/,greedy:!0},"multiline-string":{pattern:/"""(?:(?:""?)?(?:[^"\\]|\\.))*"""|'''(?:(?:''?)?(?:[^'\\]|\\.))*'''/,greedy:!0,alias:"string",inside:{comment:/#.*/}},string:{pattern:/"(?:[^\\"\r\n]|\\.)*"|'(?:[^\\'\r\n]|\\.)*'/,greedy:!0},url:{pattern:/<(?:[^\x00-\x20<>"{}|^`\\]|\\(?:u[\da-fA-F]{4}|U[\da-fA-F]{8}))*>/,greedy:!0,inside:{punctuation:/[<>]/}},function:{pattern:/(?:(?![-.\d\xB7])[-.\w\xB7\xC0-\uFFFD]+)?:(?:(?![-.])(?:[-.:\w\xC0-\uFFFD]|%[\da-f]{2}|\\.)+)?/i,inside:{"local-name":{pattern:/([^:]*:)[\s\S]+/,lookbehind:!0},prefix:{pattern:/[\s\S]+/,inside:{punctuation:/:/}}}},number:/[+-]?\b\d+(?:\.\d*)?(?:e[+-]?\d+)?/i,punctuation:/[{}.,;()[\]]|\^\^/,boolean:/\b(?:true|false)\b/,keyword:[/(?:\ba|@prefix|@base)\b|=/,/\b(?:graph|base|prefix)\b/i],tag:{pattern:/@[a-z]+(?:-[a-z\d]+)*/i,inside:{punctuation:/@/}}},Prism.languages.trig=Prism.languages.turtle;
\ No newline at end of file
diff --git a/docs/reference/libtracker-sparql/theme-extra/templates/navbar_links.html b/docs/reference/libtracker-sparql/theme-extra/templates/navbar_links.html
deleted file mode 100644
index ad72a1401..000000000
--- a/docs/reference/libtracker-sparql/theme-extra/templates/navbar_links.html
+++ /dev/null
@@ -1,6 +0,0 @@
-@require(page)
-
-<li>
-    <a href="https://gnome.pages.gitlab.gnome.org/tracker/">Website</a>
-</li>
-
diff --git a/docs/reference/libtracker-sparql/tracker-sparql.toml.in b/docs/reference/libtracker-sparql/tracker-sparql.toml.in
new file mode 100644
index 000000000..78d01838a
--- /dev/null
+++ b/docs/reference/libtracker-sparql/tracker-sparql.toml.in
@@ -0,0 +1,60 @@
+[library]
+version = "@version@"
+browse_url = "https://gitlab.gnome.org/GNOME/tracker/"
+repository_url = "https://gitlab.gnome.org/GNOME/tracker.git"
+website_url = "https://tracker.gnome.org/"
+authors = "Tracker Development Team"
+logo_url = "logo.svg"
+license = "GPL-2.1-or-later"
+description = "Low-footprint RDF triple store with SPARQL 1.1 interface"
+
+dependencies = [ "GObject-2.0", "Gio-2.0" ]
+devhelp = true
+search_index = true
+
+  [dependencies."GObject-2.0"]
+  name = "GObject"
+  description = "The base type system library"
+  docs_url = "https://docs.gtk.org/gobject/"
+
+  [dependencies."Gio-2.0"]
+  name = "Gio"
+  description = "GObject Interfaces and Objects, Networking, IPC, and I/O"
+  docs_url = "https://docs.gtk.org/gio/"
+
+[theme]
+name = "basic"
+show_index_summary = true
+show_class_hierarchy = false
+
+[source-location]
+base_url = "https://gitlab.gnome.org/GNOME/tracker/-/blob/master/"
+
+[extra]
+content_files = [
+    @content@,
+]
+content_images = [
+    "logo.svg",
+    "images/icon-deprecated.svg",
+    "images/icon-fulltextindexed.svg",
+    "images/icon-multivalue.svg",
+    "images/icon-notify.svg",
+    "images/icon-superproperty.svg",
+    "images/triple-graph-1.png",
+    "images/triple-graph-2.png",
+    "images/triple-graph-3.png",
+]
+
+urlmap_file = "urlmap.js"
+
+# Overrides
+[[object]]
+# Deprecation macros don't matter to anyone but us
+pattern = "DEPRECATED_IN.*"
+hidden = true
+
+[[object]]
+# Object type name capitalization messes with gi-docgen matching of type macros
+pattern = "ENDPOINT_DBUS.*"
+hidden = true
diff --git a/docs/reference/libtracker-sparql/urlmap.js b/docs/reference/libtracker-sparql/urlmap.js
new file mode 100644
index 000000000..67e8a251f
--- /dev/null
+++ b/docs/reference/libtracker-sparql/urlmap.js
@@ -0,0 +1,6 @@
+// A map between namespaces and base URLs for their online documentation
+baseURLs = [
+    [ 'GLib', 'https://docs.gtk.org/glib/' ],
+    [ 'GObject', 'https://docs.gtk.org/gobject/' ],
+    [ 'Gio', 'https://docs.gtk.org/gio/' ],
+]
diff --git a/docs/reference/meson.build b/docs/reference/meson.build
index 8ef80ee9f..58d222006 100644
--- a/docs/reference/meson.build
+++ b/docs/reference/meson.build
@@ -1,3 +1,3 @@
-docpath = join_paths(datadir, 'gtk-doc')
+docpath = join_paths(datadir)
 
 subdir('libtracker-sparql')