allow for all configs with --all

.gitignore

@@ -2,6 +2,10 @@ TODO.txt
 link.sh
 .env
 .greenlockrc
+# generated by init
+app.js
+server.js
+example.js
 
 # ---> Node
 # Logs

bin/config.js

@@ -32,16 +32,23 @@ async function main(_, flags, rc, greenlock) {
     delete flags.subject;
     delete flags.altnames;
     flags.servernames = servernames;
-    if (flags.servernames.length > 1) {
-        console.error('Error: should only have one servername');
+    if (!flags.all && flags.servernames.length > 1) {
+        console.error('Error: should specify either --subject OR --servername');
         process.exit(1);
         return;
-    } else if (flags.servernames.length !== 1) {
-        console.error('Error: need a servername to check');
+    } else if (!flags.all && flags.servernames.length !== 1) {
+        console.error('error: missing --servername <example.com>');
         process.exit(1);
         return;
     }
+    if (!flags.all) {
         flags.servername = flags.servernames[0];
+    } else if (flags.servername) {
+        console.error(
+            'error: missing cannot have --all and --servername / --subject'
+        );
+        process.exit(1);
+    }
     delete flags.servernames;
 
     greenlock

bin/lib/flags.js

@@ -21,6 +21,11 @@ Flags.flags = function(mconf, myOpts) {
     }
 
     return {
+        all: [
+            false,
+            'search all site configs rather than by --subject or --servernames',
+            'boolean'
+        ],
         subject: [
             false,
             'the "subject" (primary domain) of the certificate',

greenlock.js

@@ -277,12 +277,12 @@ G.create = function(gconf) {
     };
 
     greenlock._config = function(args) {
-        return greenlock
-            ._single(args)
-            .then(function() {
-                return greenlock._find(args);
-            })
-            .then(function(sites) {
+        return greenlock._single(args).then(function() {
+            return greenlock._configAll(args);
+        });
+    };
+    greenlock._configAll = function(args) {
+        return greenlock._find(args).then(function(sites) {
             if (!sites || !sites.length) {
                 return null;
             }
@@ -292,6 +292,7 @@ G.create = function(gconf) {
                 return site;
             }
             var dconf = site;
+            // TODO make cli and api mode the same
             if (gconf._bin_mode) {
                 dconf = site.defaults = {};
             }

manager-underlay.js

@@ -192,22 +192,34 @@ module.exports.wrap = function(greenlock, manager, gconf) {
   */
 
     greenlock._find = function(args) {
-        var altnames = args.altnames || [];
+        var servernames = (args.servernames || [])
+            .concat(args.altnames || [])
+            .filter(Boolean)
+            .slice(0);
+        var modified = servernames.slice(0);
 
         // servername, wildname, and altnames are all the same
         ['wildname', 'servername'].forEach(function(k) {
             var altname = args[k] || '';
-            if (altname && !altnames.includes(altname)) {
-                altnames.push(altname);
+            if (altname && !modified.includes(altname)) {
+                modified.push(altname);
             }
         });
 
-        if (altnames.length) {
-            args.altnames = altnames;
-            args.altnames = args.altnames.map(U._encodeName);
-            args.altnames = checkAltnames(false, args);
+        if (modified.length) {
+            servernames = modified;
+            servernames = servernames.altnames.map(U._encodeName);
+            args.altnames = servernames;
+            args.servernames = args.altnames = checkAltnames(false, args);
         }
 
+        // documented as args.servernames
+        // preserved as args.altnames for v3 beta backwards compat
+        // my only hesitancy in this choice is that a "servername"
+        // may NOT contain '*.', in which case `altnames` is a better choice.
+        // However, `altnames` is ambiguous - as if it means to find a
+        // certificate by that specific collection of altnames.
+        // ... perhaps `domains` could work?
         return manager.find(args);
     };
 };

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@root/greenlock",
-    "version": "3.1.0",
+    "version": "3.1.0-wip",
     "description": "The easiest Let's Encrypt client for Node.js and Browsers",
     "homepage": "https://rootprojects.org/greenlock/",
     "main": "greenlock.js",