make verifs: Do not wait indefinitely on stdin when nothing changed.

Reviewed-on: AFPy/python-docs-fr#129

.scripts/check-headers.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+if [ -z "$*" ]
+then
+    exit 0
+fi
+
+grep -L '^# Copyright (C) [0-9-]*, Python Software Foundation' $* | while read -r file
+do
+    echo "Please update the po comment in $file"
+done
+grep -L '^"Project-Id-Version: Python 3\\n"$' $* | while read -r file
+do
+    echo "Please update the 'Project-Id-Version' header in $file"
+done
+grep -L '^"Language: fr\\n"$' $* | while read -r file
+do
+    echo "Please update the 'Language' header in $file"
+done
+grep -L '^"Language-Team: FRENCH <traductions@lists.afpy.org>\\n"' $* | while read -r file
+do
+    echo "Please update the 'Language-Team' header in $file"
+done

.woodpecker.yml

@@ -9,5 +9,5 @@ pipeline:
       - python3 -m pip install -r requirements.txt
       - BRANCH="$(grep ^BRANCH Makefile | awk '{print $3}')"
       - git fetch origin --no-tags +refs/heads/$BRANCH
-      - git branch $BRANCH origin/$BRANCH ||:
+      - 'git branch $BRANCH origin/$BRANCH ||:'
       - make verifs

CONTRIBUTING.rst

@@ -518,8 +518,8 @@ Balises
 Ne traduisez pas le contenu des balises comme ``:ref:...`` ou ``:class:...``.
 Vous devez cependant traduire les balises ``:term:...``, qui font référence à
 une primitive ou un concept défini dans le `glossaire Python <https://docs.python.org/fr/3/glossary.html>`_.
-La syntaxe est ``:term:nom_français<nom_anglais>``. Par exemple, traduisez
-`` :term:`dictionary` `` en `` :term:`dictionnaire <dictionary>` ``.
+La syntaxe est ``:term:`nom_français <nom_anglais>```. Par exemple, traduisez
+``:term:`dictionary``` en ``:term:`dictionnaire <dictionary>```.
 
 Comme le glossaire est déjà traduit, il y a forcément une correspondance à chaque
 terme que vous pouvez rencontrer.

Makefile

@@ -150,12 +150,12 @@ spell: ensure_test_prerequisites $(DESTS)
 .PHONY: line-length
 line-length:
 	@echo Checking line length...
-	@python .scripts/line-length.py $(SRCS)
+	@if [ -n "$(SRCS)" ]; then python .scripts/line-length.py $(SRCS); fi
 
 .PHONY: sphinx-lint
 sphinx-lint: ensure_test_prerequisites
 	@echo Checking reStructuredText syntax...
-	@sphinx-lint --enable all --disable line-too-long $(SRCS)
+	@if [ -n "$(SRCS)" ]; then sphinx-lint --enable all --disable line-too-long $(SRCS); fi
 
 $(POSPELL_TMP_DIR)/%.po.out: %.po dict
 	@echo "Pospell checking $<..."
@@ -169,22 +169,7 @@ fuzzy: ensure_test_prerequisites
 .PHONY: check-headers
 check-headers:
 	@echo Checking po headers...
-	@grep -L '^# Copyright (C) [0-9-]*, Python Software Foundation' $(SRCS) | while read -r file;\
-	do \
-		echo "Please update the po comment in $$file"; \
-	done
-	@grep -L '^"Project-Id-Version: Python 3\\n"$$' $(SRCS) | while read -r file;\
-	do \
-		echo "Please update the 'Project-Id-Version' header in $$file"; \
-	done
-	@grep -L '^"Language: fr\\n"$$' $(SRCS) | while read -r file;\
-	do \
-		echo "Please update the 'Language' header in $$file"; \
-	done
-	@grep -L '^"Language-Team: FRENCH <traductions@lists.afpy.org>\\n"' $(SRCS) | while read -r file;\
-	do \
-		echo "Please update the 'Language-Team' header in $$file"; \
-	done
+	@sh .scripts/check-headers.sh $(SRCS)
 
 .PHONY: check-colons
 check-colons: