make: Add stats target

4 files changed, 14 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 668ffb9..3578139 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 /docs/*.info
 /docs/*.pdf
 /docs/dir
+/docs/stats/
 /docs/transient/
 /lisp/*.elc
 /lisp/transient-autoloads.el
diff --git a/Makefile b/Makefile
index 7f5ab43..db38d2c 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ help:
 	$(info make html         - generate html manual file)
 	$(info make html-dir     - generate html manual directory)
 	$(info make pdf          - generate pdf manual)
+	$(info make stats        - generate statistics)
 	$(info make publish      - publish snapshot manuals)
 	$(info make release      - publish release manuals)
 	$(info make clean        - remove most generated files)
@@ -40,6 +41,9 @@ html-dir:
 pdf:
 	@$(MAKE) -C docs pdf
 
+stats:
+	@$(MAKE) -C docs stats
+
 publish:
 	@$(MAKE) -C docs publish
 
diff --git a/default.mk b/default.mk
index 1d4fd17..6977ea0 100644
--- a/default.mk
+++ b/default.mk
@@ -1,3 +1,5 @@
+TOP := $(dir $(lastword $(MAKEFILE_LIST)))
+
 PKG = transient
 
 ELS   = $(PKG).el
@@ -21,3 +23,5 @@ endif
 INSTALL_INFO     ?= $(shell command -v ginstall-info || printf install-info)
 MAKEINFO         ?= makeinfo
 MANUAL_HTML_ARGS ?= --css-ref /assets/page.css
+
+STATS_DIR ?= $(TOP)docs/stats
diff --git a/docs/Makefile b/docs/Makefile
index 86573aa..ae2a4f5 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -60,6 +60,11 @@ html-dir: $(PKG).texi
 	@printf "Generating $@\n"
 	@texi2pdf --clean $< > /dev/null
 
+.PHONY: stats
+stats:
+	@printf "Generating statistics\n"
+	@gitstats -c style=https://magit.vc/assets/stats.css -c max_authors=999 $(TOP) $(STATS_DIR)
+
 DOMAIN         ?= magit.vc
 PUBLISH_PATH   ?= /manual/
 RELEASE_PATH   ?= /manual/$(VERSION)/