1 files changed, 24 insertions, 68 deletions

diff --git a/Makefile.am b/Makefile.am
index 8d059eb0335..941ab052346 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -971,76 +971,32 @@ cuirass-jobs: $(GOBJECTS)
 
 # Downloading up-to-date PO files.
 
-# make-download-po-rule DOMAIN DIRECTORY [FILE-NAME-PREFIX]
-define make-download-po-rule
-
-download-po.$(1):
-        if [ -f "$(top_srcdir)/$(2)/LINGUAS" ]; then                            \
-          LINGUAS="`grep -v '^[[:blank:]]*#' < $(top_srcdir)/$(2)/LINGUAS`" ;   \
-        else                                                                    \
-          LINGUAS="`(cd $(top_srcdir)/$(2);                                     \
-            for i in *.po; do echo $$$$i; done) | cut -d . -f 2`" ;             \
-        fi ;                                                                    \
-        for lang in $$$$LINGUAS; do                                             \
-          if wget -nv -O "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp"               \
-             "https://translate.fedoraproject.org/api/translations/guix/$(1)/$$$$lang/file/" ; \
-          then                                                                  \
-            msgfilter --no-wrap -i "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp"     \
-              cat > "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp2" ;                 \
-            rm "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp" ;                       \
-            mv "$(top_srcdir)/$(2)/$(3)$$$$lang.po"{.tmp2,} ;                   \
-          else                                                                  \
-            rm "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp" ;                       \
-          fi ;                                                                  \
-        done
-
-.PHONY: download-po.$(1)
-
-endef
-
-# Checking po files for issues.  This is useful to run after downloading new
-# po files.
-
-# make-check-po-rule DOMAIN DIRECTORY [FILE-NAME-PREFIX]
-define make-check-po-rule
-
-check-po.$(1):
-        if [ -f "$(top_srcdir)/$(2)/LINGUAS" ]; then                            \
-          LINGUAS="`grep -v '^[[:blank:]]*#' < $(top_srcdir)/$(2)/LINGUAS`" ;   \
-        else                                                                    \
-          LINGUAS="`(cd $(top_srcdir)/$(2);                                     \
-            for i in *.po; do echo $$$$i; done) | cut -d . -f 2`" ;             \
-        fi ;                                                                    \
-        for lang in $$$$LINGUAS; do                                             \
-          if [ -f "$(top_srcdir)/$(2)/$(3)$$$$lang.po" ];                       \
-          then                                                                  \
-            if ! msgfmt -c "$(top_srcdir)/$(2)/$(3)$$$$lang.po" ;               \
-                then                                                            \
-                  exit 1 ;                                                      \
-            fi ;                                                                \
-          fi ;                                                                  \
-        done
-
-.PHONY: check-po.$(1)
-
-endef
-
-$(eval $(call make-download-po-rule,documentation-cookbook,po/doc,guix-cookbook.))
-$(eval $(call make-download-po-rule,documentation-manual,po/doc,guix-manual.))
-$(eval $(call make-download-po-rule,guix,po/guix))
-$(eval $(call make-download-po-rule,packages,po/packages))
-
-$(eval $(call make-check-po-rule,documentation-cookbook,po/doc,guix-cookbook.))
-$(eval $(call make-check-po-rule,documentation-manual,po/doc,guix-manual.))
-$(eval $(call make-check-po-rule,guix,po/guix))
-$(eval $(call make-check-po-rule,packages,po/packages))
-
-download-po: $(foreach domain,guix packages documentation-manual documentation-cookbook,download-po.$(domain))
+WEBLATE_REPO = https://framagit.org/tyreunom/guix-translations
+
+# Shallow clone the Git repository behind Weblate and copy files from it if
+# they contain at least one translation, and they are well-formed (Scheme
+# format only), warn otherwise.  Copied files are converted to a canonical
+# form.
+download-po:
+        dir=$$(mktemp -d); \
+        git clone --depth 1 "$(WEBLATE_REPO)" "$$dir/translations"; \
+        for domain in po/doc po/guix po/packages; do \
+            for po in "$$dir/translations/$$domain"/*.po; do \
+                translated=$$(LANG=en_US.UTF-8 msgfmt --statistics "$$po" 2>&1 | cut -f1 -d' '); \
+                target=$$(basename "$$po"); \
+                target="$$domain/$$target"; \
+                if msgfmt -c "$$po" && [ "$$translated" != "0" ]; then \
+                    msgfilter --no-wrap -i "$$po" cat > "$$po".tmp; \
+                    mv "$$po".tmp "$$target"; \
+                    echo "copied $$target."; \
+                else \
+                    echo "WARN: $$target ($$translated translated messages) was not added/updated."; \
+                fi; \
+            done; \
+        done; \
+        rm -rf "$$dir"
 .PHONY: download-po
 
-check-po: $(foreach domain,guix packages documentation-manual documentation-cookbook,check-po.$(domain))
-.PHONY: check-po
-
 ## -------------- ##
 ## Silent rules.  ##
 ## -------------- ##