package-manager: migrate to apk-tools JSON API

Replace legacy opkg status parsing with native apk-tools JSON queries.
This modernizes the backend calls and improves dependency resolution.

- Implement 'apk query --format json' for package data retrieval.
- Add robust regex for versioned dependencies (e.g., name>=version).
- Update version comparison to handle APK date-based revisions.
- Fix label-input associations to resolve accessibility warnings.
- Retain deprecated opkg fallback logic for LuCI master.

Signed-off-by: Konstantin Glukhov <KGlukhov@Hotmail.com>

applications/luci-app-package-manager/htdocs/luci-static/resources/view/package-manager.js

@@ -152,7 +152,7 @@ function parseList(s, dest)
 
 				switch (installed) {
 				case 'installed':
-					pkg.installed = true;
+					pkg.status = ['installed'];
 					break;
 				}
 				break;
@@ -201,6 +201,59 @@ function parseList(s, dest)
 	}
 }
 
+function parseApkQueryJson(s, dest) {
+	// Parse the raw JSON text string into an array
+	let rawData;
+	try {
+		rawData = JSON.parse(s);
+	} catch (e) {
+		console.error("Failed to parse APK JSON:", e);
+		return;
+	}
+	// Ensure rawData is actually an array before iterating
+	if (!Array.isArray(rawData))
+		return;
+	// Ensure our storage objects exist on the destination
+	dest.pkgs = dest.pkgs || {};
+	dest.providers = dest.providers || {};
+
+	// Single pass through each item in the new JSON array
+	for (const item of rawData) {
+
+		// Rename 'file-size' to 'size' while pulling out 'name'
+		const { name, 'file-size': size, ...attributes } = item;
+
+		// Construct the package object with the expected 'size' key
+		const pkg = { name, size, ...attributes };
+
+		// Add/Update the package in the main map
+		dest.pkgs[name] = pkg;
+
+		// Determine all provided names (a package always provides itself)
+		const provides = [name, ...(Array.isArray(pkg.provides) ? pkg.provides : [])];
+		for (const p of provides) {
+			dest.providers[p] = dest.providers[p] || [];
+			if (!dest.providers[p].includes(pkg))
+				dest.providers[p].push(pkg);
+		}
+	}
+}
+
+function parsePackageData(s, dest) {
+	if (!s) return;
+
+	// Check if the input is JSON (starts with [)
+	if (s.trim().charAt(0) === '[') {
+		parseApkQueryJson(s, dest);
+	} else {
+		parseList(s, dest);
+	}
+}
+
+function isPkgInstalled(pkg) {
+	return pkg && Array.isArray(pkg.status) && pkg.status.includes('installed');
+}
+
 function display(pattern)
 {
 	const src = packages[currentDisplayMode === 'updates' ? 'installed' : currentDisplayMode];
@@ -249,7 +302,7 @@ function display(pattern)
 			const avail = packages.available.pkgs[name];
 			const inst  = packages.installed.pkgs[name];
 
-			if (!inst || !inst.installed)
+			if (!isPkgInstalled(inst))
 				continue;
 
 			if (!avail || compareVersion(avail.version, pkg.version) <= 0)
@@ -267,7 +320,7 @@ function display(pattern)
 			}, _('Upgrade…'));
 		}
 		else if (currentDisplayMode === 'installed') {
-			if (!pkg.installed)
+			if (!isPkgInstalled(pkg))
 				continue;
 
 			ver = truncateVersion(pkg.version || '-');
@@ -282,14 +335,14 @@ function display(pattern)
 
 			ver = truncateVersion(pkg.version || '-');
 
-			if (!inst || !inst.installed)
+			if (!isPkgInstalled(inst))
 				btn = E('div', {
 					'class': 'btn cbi-button-action',
 					'data-package': name,
 					'data-action': 'install',
 					'click': handleInstall
 				}, _('Install…'));
-			else if (inst.installed && inst.version != pkg.version)
+			else if (isPkgInstalled(inst) && inst.version !== pkg.version)
 				btn = E('div', {
 					'class': 'btn cbi-button-positive',
 					'data-package': name,
@@ -420,46 +473,24 @@ function orderOf(c)
 		return c.charCodeAt(0) + 256;
 }
 
-function compareVersion(val, ref)
+function compareVersion(val, ref) {
-{
+	// 1. Split into parts by dots or any non-digit sequences
-	let vi = 0, ri = 0;
+	const vParts = (val || '').split(/[^0-9]+/);
-	const isdigit = { 0:1, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1 };
+	const rParts = (ref || '').split(/[^0-9]+/);
 
-	val = val || '';
+	// 2. Filter out empty strings caused by leading/trailing non-digits
-	ref = ref || '';
+	const v = vParts.filter(x => x.length > 0);
+	const r = rParts.filter(x => x.length > 0);
 
-	if (val === ref)
+	const maxLen = Math.max(v.length, r.length);
-		return 0;
 
-	while (vi < val.length || ri < ref.length) {
+	for (let i = 0; i < maxLen; i++) {
-		let first_diff = 0;
+		// Convert to integer (base 10) to automatically ignore leading zeros
+		const vNum = parseInt(v[i] || 0, 10);
+		const rNum = parseInt(r[i] || 0, 10);
 
-		while ((vi < val.length && !isdigit[val.charAt(vi)]) ||
+		if (vNum > rNum) return 1;
-		       (ri < ref.length && !isdigit[ref.charAt(ri)])) {
+		if (vNum < rNum) return -1;
-			const vc = orderOf(val.charAt(vi)), rc = orderOf(ref.charAt(ri));
-			if (vc !== rc)
-				return vc - rc;
-
-			vi++; ri++;
-		}
-
-		while (val.charAt(vi) === '0')
-			vi++;
-
-		while (ref.charAt(ri) === '0')
-			ri++;
-
-		while (isdigit[val.charAt(vi)] && isdigit[ref.charAt(ri)]) {
-			first_diff = first_diff || (val.charCodeAt(vi) - ref.charCodeAt(ri));
-			vi++; ri++;
-		}
-
-		if (isdigit[val.charAt(vi)])
-			return 1;
-		else if (isdigit[ref.charAt(ri)])
-			return -1;
-		else if (first_diff)
-			return first_diff;
 	}
 
 	return 0;
@@ -485,7 +516,7 @@ function versionSatisfied(ver, ref, vop)
 		return r > 0;
 
 	case '=':
-		return r == 0;
+		return r === 0;
 	}
 
 	return false;
@@ -496,7 +527,7 @@ function pkgStatus(pkg, vop, ver, info)
 	info.errors = info.errors || [];
 	info.install = info.install || [];
 
-	if (pkg.installed) {
+	if (isPkgInstalled(pkg)) {
 		if (vop && !versionSatisfied(pkg.version, ver, vop)) {
 			let repl = null;
 
@@ -605,12 +636,17 @@ function renderDependencies(depends, info, flat)
 		if (deps[i] === 'libc')
 			continue;
 
-		if (deps[i].match(/^(.+?)\s+\((<=|>=|<<|>>|<|>|=)(.+?)\)/)) {
+		// This regex handles "name", "name>=ver", and "name (>=ver)"
-			dep = RegExp.$1.trim();
+		const match = deps[i].match(/^([^><=~\s]+)\s*\(?([><=~]+)?\s*([^)]+)?\)?$/);
-			vop = RegExp.$2.trim();
+
-			ver = RegExp.$3.trim();
+		if (match) {
-		}
+			// Destructure the match array: [full_match, name, operator, version]
-		else {
+			const [, matchedDep, matchedVop, matchedVer] = match;
+			dep = (matchedDep || '').trim();
+			vop = (matchedVop || '').trim() || null;
+			ver = (matchedVer || '').trim() || null;
+		} else {
+			// Fallback if the string is just a plain name with no operators
 			dep = deps[i].trim();
 			vop = ver = null;
 		}
@@ -701,16 +737,16 @@ function handleInstall(ev)
 	const i18n_packages = [];
 	let i18n_tree;
 
-	if (luci_basename && (luci_basename[1] != 'i18n' || luci_basename[2].indexOf('base-') === 0)) {
+	if (luci_basename && (luci_basename[1] !== 'i18n' || luci_basename[2].indexOf('base-') === 0)) {
 		let i18n_filter;
 
-		if (luci_basename[1] == 'i18n') {
+		if (luci_basename[1] === 'i18n') {
 			const basenames = [];
 
 			for (let pkgname in packages.installed.pkgs) {
 				const m = pkgname.match(/^luci-([^-]+)-(.+)$/);
 
-				if (m && m[1] != 'i18n')
+				if (m && m[1] !== 'i18n')
 					basenames.push(m[2]);
 			}
 
@@ -723,7 +759,7 @@ function handleInstall(ev)
 
 		if (i18n_filter) {
 			for (let pkgname in packages.available.pkgs)
-				if (pkgname != pkg.name && pkgname.match(i18n_filter))
+				if (pkgname !== pkg.name && pkgname.match(i18n_filter))
 					i18n_packages.push(pkgname);
 
 			const i18ncache = {};
@@ -876,9 +912,9 @@ function handleConfig(ev)
                 }
 
 		for (let i = 0; i < partials.length; i++) {
-			if (partials[i].type == 'file') {
+			if (partials[i].type === 'file') {
 				if (L.hasSystemFeature('apk')) {
-					if (partials[i].name == 'repositories')
+					if (partials[i].name === 'repositories')
 						files.push(base_dir + '/' + partials[i].name);
 				} else if (partials[i].name.match(/\.conf$/)) {
 					files.push(base_dir + '/' + partials[i].name);
@@ -1010,7 +1046,7 @@ function handlePkg(ev)
 
 		const argv = [ cmd ];
 
-		if (cmd == 'remove')
+		if (cmd === 'remove')
 			argv.push('--force-removal-of-dependent-packages')
 
 		if (rem && rem.checked)
@@ -1118,14 +1154,14 @@ function updateLists(data)
 
 	return (data ? Promise.resolve(data) : downloadLists()).then(function(data) {
 		const pg = document.querySelector('.cbi-progressbar');
-		const mount = L.toArray(data[0].filter(function(m) { return m.mount == '/' || m.mount == '/overlay' }))
+		const mount = L.toArray(data[0].filter(function(m) { return m.mount === '/' || m.mount === '/overlay' }))
 				.sort(function(a, b) { return a.mount > b.mount })[0] || { size: 0, free: 0 };
 
 		pg.firstElementChild.style.width = Math.floor(mount.size ? (100 / mount.size) * (mount.size - mount.free) : 100) + '%';
 		pg.setAttribute('title', _('%s used (%1024mB used of %1024mB, %1024mB free)').format(pg.firstElementChild.style.width, mount.size - mount.free, mount.size, mount.free));
 
-		parseList(data[1], packages.available);
+		parsePackageData(data[1], packages.available);
-		parseList(data[2], packages.installed);
+		parsePackageData(data[2], packages.installed);
 
 		for (let pkgname in packages.installed.pkgs)
 			if (pkgname.indexOf('luci-i18n-base-') === 0)
@@ -1169,12 +1205,12 @@ return view.extend({
 
 			E('div', { 'class': 'controls' }, [
 				E('div', {}, [
-					E('label', {}, _('Disk space') + ':'),
+					E('label', {'id': 'disk-space-label'}, _('Disk space') + ':'),
 					E('div', { 'class': 'cbi-progressbar', 'title': _('unknown') }, E('div', {}, [ '\u00a0' ]))
 				]),
 
 				E('div', {}, [
-					E('label', {}, _('Filter') + ':'),
+					E('label', {'id': 'filter-label'}, _('Filter') + ':'),
 					E('span', { 'class': 'control-group' }, [
 						E('input', { 'type': 'text', 'name': 'filter', 'placeholder': _('Type to filter…'), 'value': query, 'input': handleInput }),
 						E('button', { 'class': 'btn cbi-button', 'click': handleReset }, [ _('Clear') ])
@@ -1182,7 +1218,7 @@ return view.extend({
 				]),
 
 				E('div', {}, [
-					E('label', {}, _('Download and install package') + ':'),
+					E('label', {'id': 'download-label'}, _('Download and install package') + ':'),
 					E('span', { 'class': 'control-group' }, [
 						E('input', { 'type': 'text', 'name': 'install', 'placeholder': _('Package name or URL…'), 'keydown': function(ev) { if (ev.keyCode === 13) handleManualInstall(ev) }, 'disabled': isReadonlyView }),
 						E('button', { 'class': 'btn cbi-button cbi-button-action', 'click': handleManualInstall, 'disabled': isReadonlyView }, [ _('OK') ])
@@ -1190,7 +1226,7 @@ return view.extend({
 				]),
 
 				E('div', {}, [
-					E('label', {}, _('Actions') + ':'), ' ',
+					E('label', {'id': 'action-label'}, _('Actions') + ':'), ' ',
 					E('span', { 'class': 'control-group' }, [
 						E('button', { 'class': 'btn cbi-button-positive', 'data-command': 'update', 'click': handlePkg, 'disabled': isReadonlyView }, [ _('Update lists…') ]), ' ',
 						E('button', { 'class': 'btn cbi-button-action', 'click': handleUpload, 'disabled': isReadonlyView }, [ _('Upload Package…') ]), ' ',

applications/luci-app-package-manager/root/usr/libexec/package-manager-call

@@ -14,14 +14,14 @@ fi
 case "$action" in
 	list-installed)
 		if [ $ipkg_bin = "apk" ]; then
-			$ipkg_bin list -I --full 2>/dev/null
+      $ipkg_bin query --fields all --format json --installed --from system \* 2>/dev/null
 		else
 			cat /usr/lib/opkg/status
 		fi
 	;;
 	list-available)
 		if [ $ipkg_bin = "apk" ]; then
-			$ipkg_bin list --full 2>/dev/null
+      $ipkg_bin query --fields all --format json --available \* 2>/dev/null
 		else
 			lists_dir=$(sed -rne 's#^lists_dir \S+ (\S+)#\1#p' /etc/opkg.conf /etc/opkg/*.conf 2>/dev/null | tail -n 1)
 			find "${lists_dir:-/usr/lib/opkg/lists}" -type f '!' -name '*.sig' | xargs -r gzip -cd
@@ -31,18 +31,12 @@ case "$action" in
 		(
 			cmd="$ipkg_bin"
 
-			# APK have command renamed
+			# The apk package manager uses distinct commands for installing and removing packages.
 			if [ $ipkg_bin = "apk" ]; then
 				case "$action" in
 					install)
 						action="add"
 					;;
-					update)
-						action="update"
-					;;
-					upgrade)
-						action="upgrade"
-					;;
 					remove)
 						action="del"
 					;;
@@ -54,6 +48,11 @@ case "$action" in
 			if [ $ipkg_bin = "apk" ]; then
 				while [ -n "$1" ]; do
 					case "$1" in
+            --autoremove)
+              # Just shift and do nothing.
+              # 'apk del' already cleans up orphaned dependencies by default.
+              shift
+              ;;
 						--force-removal-of-dependent-packages)
 							cmd="$cmd -r"
 							shift