lib, tools: Rename JS tool executables to *.js

This makes it compatible with webpack module builds, which require a .js
extension.

HACKING.md

@@ -219,13 +219,13 @@ with `-e`/`--no-eslint`.
 
 Then reload cockpit in your browser after building the page.
 
-Often you need to test your code in a VM. `webpack-make` has an `-r`/`--rsync`
+Often you need to test your code in a VM. `webpack-make.js` has an `-r`/`--rsync`
 option for copying the built webpack into the given SSH target's
 /usr/share/cockpit/ directory. If you use cockpit's own test VMs and set up the
 SSH `c` alias as described in [test/README.md](./test/README.md), you can use
 one of these commands:
 
-    tools/webpack-make kdump -r c
+    tools/webpack-make.js kdump -r c
     tools/webpack-watch kdump -r c
 
 To make Cockpit again use the installed code, rather than that from your git

pkg/build

@@ -56,7 +56,7 @@ $(srcdir)/dist/%/Makefile.deps:
 	@true
 
 $(srcdir)/dist/%/manifest.json: $(srcdir)/package-lock.json
-	$(V_WEBPACK) cd $(srcdir) && NODE_ENV='$(NODE_ENV)' tools/termschutz tools/webpack-make $*
+	$(V_WEBPACK) cd $(srcdir) && NODE_ENV='$(NODE_ENV)' tools/termschutz tools/webpack-make.js $*
 
 -include $(WEBPACK_DEPS)
 

po/Makefile.am

@@ -16,7 +16,7 @@ PO_INPUTS = $(addsuffix .po,$(PO_LINGUAS))
 # Extract translate attribute, Glade style, angular-gettext HTML translations
 po/cockpit.html.pot: package-lock.json
 	$(AM_V_GEN) mkdir -p $(dir $@) && \
-	$(srcdir)/pkg/lib/html2po -d $(srcdir) -o $@ \
+	$(srcdir)/pkg/lib/html2po.js -d $(srcdir) -o $@ \
 		$$(cd $(srcdir) && find pkg/ -name '*.html')
 
 # Extract cockpit style javascript translations
@@ -34,7 +34,7 @@ po/cockpit.js.pot:
 
 po/cockpit.manifest.pot: package-lock.json
 	$(AM_V_GEN) mkdir -p $(dir $@) && \
-	$(srcdir)/pkg/lib/manifest2po -d $(srcdir) -o $@ \
+	$(srcdir)/pkg/lib/manifest2po.js -d $(srcdir) -o $@ \
 		$$(cd $(srcdir) && find pkg/ -name 'manifest.json')
 
 po/cockpit.appstream.pot:

tools/webpack-make.js

@@ -102,7 +102,7 @@ function generateDeps(makefile, stats) {
      */
     const inputs = new Set([
         'package-lock.json',
-        'tools/webpack-make',
+        'tools/webpack-make.js',
         'webpack.config.js',
     ]);
 

tools/webpack-watch

@@ -1 +1 @@
-webpack-make
+webpack-make.js