[pve-devel] [PATCH proxmox-i18n 2/2] make: add proxmox-datacenter-manager translations

[Maximiliano Sandoval <m.sandoval@proxmox.com>]

The catalog-{lang}.mo files are generated only with strings that are
relevant to the proxmox-datacenter-manager instead of the whole
{lang}.po file. The msgmerge command will produce all strings containing
in the {lang}.po file but the ones that do not concern
proxmox-datacenter-manager.pot will be written without a source file,
then msgattrib will discard all those strings with --no-obsolete. We
throw a --no-fuzzy to further decrease the resulting catalog-{lang}.mo's
file size.

One thing to note is that xtr, unlike our script to extract translations
will add comments, context, and plural forms.

Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
---

At the moment this won't compile without changes to proxmox-yew-widget-toolkit
since the msgid "Warning" is both used for a plural and singular string. Adding
a context to the plural variant fixes this:

```diff
modified   src/apt_repositories.rs
@@ -873,7 +873,8 @@ fn render_text_with_warnings(text: &str, warnings: &[String]) -> Html {
                 <i class="fa fa-fw fa-exclamation-circle"/>
             </span>
         };
-        let title = tr!("Warning" | "Warnings" % warnings.len());
+        let title =
+            tr!("This is a string with plural form" => "Warning" | "Warnings" % warnings.len());
         let mut tip = Container::new().with_child(html! {<h4>{title}</h4>});
         for message in warnings {
             tip.add_child(html! {<p>{message}</p>});
```

There is already a patch in the yew-devel with this patch.

Additionally, it might make sense to revisit using xgettext instead of the perl
script for the rest of translations.


 .gitmodules                |  9 +++++++++
 Makefile                   | 33 ++++++++++++++++++++++++++++++---
 debian/control             |  6 ++++++
 debian/pdm-i18n.install    |  1 +
 proxmox-datacenter-manager |  1 +
 proxmox-yew-comp           |  1 +
 proxmox-yew-widget-toolkit |  1 +
 7 files changed, 49 insertions(+), 3 deletions(-)
 create mode 100644 debian/pdm-i18n.install
 create mode 160000 proxmox-datacenter-manager
 create mode 160000 proxmox-yew-comp
 create mode 160000 proxmox-yew-widget-toolkit

diff --git a/.gitmodules b/.gitmodules
index a81a7e3..885b6e1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -12,3 +12,12 @@
 [submodule "proxmox-backup"]
 	path = proxmox-backup
 	url = ../proxmox-backup
+[submodule "proxmox-datacenter-manager"]
+	path = proxmox-datacenter-manager
+	url = ../proxmox-datacenter-manager
+[submodule "proxmox-yew-widget-toolkit"]
+	path = proxmox-yew-widget-toolkit
+	url = ../proxmox-yew-widget-toolkit
+[submodule "proxmox-yew-comp"]
+	path = proxmox-yew-comp
+	url = ../proxmox-yew-comp
diff --git a/Makefile b/Makefile
index 90a7453..ca98ef9 100644
--- a/Makefile
+++ b/Makefile
@@ -37,16 +37,19 @@ DSC=$(DEB_SOURCE)_$(DEB_VERSION_UPSTREAM_REVISION).dsc
 PVE_I18N_DEB=pve-i18n_$(DEB_VERSION)_all.deb
 PMG_I18N_DEB=pmg-i18n_$(DEB_VERSION)_all.deb
 PBS_I18N_DEB=pbs-i18n_$(DEB_VERSION)_all.deb
+PDM_I18N_DEB=pdm-i18n_$(DEB_VERSION)_all.deb
 
-DEBS=$(PMG_I18N_DEB) $(PVE_I18N_DEB) $(PBS_I18N_DEB)
+DEBS=$(PMG_I18N_DEB) $(PVE_I18N_DEB) $(PBS_I18N_DEB) $(PDM_I18N_DEB)
 
 PMGLOCALEDIR=$(DESTDIR)/usr/share/pmg-i18n
 PVELOCALEDIR=$(DESTDIR)/usr/share/pve-i18n
 PBSLOCALEDIR=$(DESTDIR)/usr/share/pbs-i18n
+PDMLOCALEDIR=$(DESTDIR)/usr/share/pdm-i18n
 
 PMG_LANG_FILES=$(patsubst %, pmg-lang-%.js, $(LINGUAS))
 PVE_LANG_FILES=$(patsubst %, pve-lang-%.js, $(LINGUAS))
 PBS_LANG_FILES=$(patsubst %, pbs-lang-%.js, $(LINGUAS))
+PDM_LANG_FILES=$(patsubst %, catalog-%.mo, $(LINGUAS))
 
 all:
 
@@ -78,13 +81,16 @@ submodule:
 	    || git submodule update --init
 
 .PHONY: install
-install: $(PMG_LANG_FILES) $(PVE_LANG_FILES) $(PBS_LANG_FILES)
+install: $(PMG_LANG_FILES) $(PVE_LANG_FILES) $(PBS_LANG_FILES) $(PDM_LANG_FILES)
 	install -d $(PMGLOCALEDIR)
 	install -m 0644 $(PMG_LANG_FILES) $(PMGLOCALEDIR)
 	install -d $(PVELOCALEDIR)
 	install -m 0644 $(PVE_LANG_FILES) $(PVELOCALEDIR)
 	install -d $(PBSLOCALEDIR)
 	install -m 0644 $(PBS_LANG_FILES) $(PBSLOCALEDIR)
+	install -d $(PDMLOCALEDIR)
+	install -m 0644 $(PDM_LANG_FILES) $(PDMLOCALEDIR)
+
 # compat symlinks for kr -> ko correction.
 	ln -s pmg-lang-ko.js $(PMGLOCALEDIR)/pmg-lang-kr.js
 	ln -s pve-lang-ko.js $(PVELOCALEDIR)/pve-lang-kr.js
@@ -99,18 +105,35 @@ pve-lang-%.js: %.po
 pbs-lang-%.js: %.po
 	./po2js.pl -t pbs -v "$(DEB_VERSION)" -o pbs-lang-$*.js $?
 
+catalog-%.mo: %.po proxmox-datacenter-manager.pot
+	msgmerge $< proxmox-datacenter-manager.pot | msgattrib --no-fuzzy --no-obsolete | msgfmt --verbose --output-file $@ $<;
+
 # parameter 1 is the name
 # parameter 2 is the directory
 define potupdate
     ./jsgettext.pl -p "$(1) $(shell cd $(2);git rev-parse HEAD)" -o $(1).pot $(2)
 endef
 
+# parameter 1 is the name
+# parameter 2 is the directory
+define xtrpotupdate
+	xtr --package-name "$(1)" \
+		--package-version="$(shell cd $(2);git rev-parse HEAD)" \
+        --msgid-bugs-address="<support@proxmox.com>" \
+		--copyright-holder="Copyright (C) Proxmox Server Solutions GmbH <support@proxmox.com> & the translation contributors." \
+		--output $(1).pot \
+        $(2)*.rs
+endef
+
 .PHONY: update update_pot do_update
 update_pot: submodule
 	$(call potupdate,proxmox-widget-toolkit,proxmox-widget-toolkit/)
 	$(call potupdate,pve-manager,pve-manager/www/manager6/)
 	$(call potupdate,proxmox-mailgateway,pmg-gui/js/)
 	$(call potupdate,proxmox-backup,proxmox-backup/www/)
+	$(call xtrpotupdate,proxmox-datacenter-manager-ui,proxmox-datacenter-manager/ui/src/)
+	$(call xtrpotupdate,proxmox-yew-comp,proxmox-yew-comp/src/)
+	$(call xtrpotupdate,proxmox-yew-widget-toolkit,proxmox-yew-widget-toolkit/src/)
 
 do_update:
 	$(MAKE) update_pot
@@ -128,7 +151,11 @@ init-%.po: messages.pot
 	msginit -i $^ -l $^ -o $*.po --no-translator
 
 .INTERMEDIATE: messages.pot
-messages.pot: proxmox-widget-toolkit.pot proxmox-mailgateway.pot pve-manager.pot proxmox-backup.pot
+messages.pot: proxmox-widget-toolkit.pot proxmox-mailgateway.pot pve-manager.pot proxmox-backup.pot proxmox-datacenter-manager-ui.pot proxmox-yew-comp.pot proxmox-yew-widget-toolkit.pot
+	xgettext $^ --msgid-bugs-address="<support@proxmox.com>" --output $@
+
+.INTERMEDIATE: proxmox-datacenter-manager.pot
+proxmox-datacenter-manager.pot: proxmox-datacenter-manager-ui.pot proxmox-yew-comp.pot proxmox-yew-widget-toolkit.pot
 	xgettext $^ --msgid-bugs-address="<support@proxmox.com>" --output $@
 
 .PHONY: distclean
diff --git a/debian/control b/debian/control
index 4fa8cfb..e27b3b6 100644
--- a/debian/control
+++ b/debian/control
@@ -23,3 +23,9 @@ Architecture: all
 Depends: ${misc:Depends},
 Description: Internationalization support for Proxmox VE
  This package provides the translations into all available languages.
+
+Package: pdm-i18n
+Architecture: all
+Depends: ${misc:Depends},
+Description: Internationalization support for Proxmox Datacenter Manager
+ This package provides the translations into all available languages.
diff --git a/debian/pdm-i18n.install b/debian/pdm-i18n.install
new file mode 100644
index 0000000..628332b
--- /dev/null
+++ b/debian/pdm-i18n.install
@@ -0,0 +1 @@
+/usr/share/pdm-i18n/
diff --git a/proxmox-datacenter-manager b/proxmox-datacenter-manager
new file mode 160000
index 0000000..2009982
--- /dev/null
+++ b/proxmox-datacenter-manager
@@ -0,0 +1 @@
+Subproject commit 2009982928cde8d4e0e3de26fd4bf15d1b1feab3
diff --git a/proxmox-yew-comp b/proxmox-yew-comp
new file mode 160000
index 0000000..66b80c2
--- /dev/null
+++ b/proxmox-yew-comp
@@ -0,0 +1 @@
+Subproject commit 66b80c208add1004b97c6af716696985db861e67
diff --git a/proxmox-yew-widget-toolkit b/proxmox-yew-widget-toolkit
new file mode 160000
index 0000000..72e721c
--- /dev/null
+++ b/proxmox-yew-widget-toolkit
@@ -0,0 +1 @@
+Subproject commit 72e721c070676c08ef731a62a3b14c6d046ca540
-- 
2.39.5



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