[v6,02/15] scalar: start documenting the command

Commit Message

Johannes Schindelin Oct. 27, 2021, 8:27 a.m. UTC

From: Johannes Schindelin <[e-mail]>

This commit establishes the infrastructure to build the manual page for
the `scalar` command.

Signed-off-by: Johannes Schindelin <[e-mail]>
---
 contrib/scalar/.gitignore |  3 +++
 contrib/scalar/Makefile   | 14 +++++++++++++-
 contrib/scalar/scalar.txt | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 contrib/scalar/scalar.txt

Patch

diff --git a/contrib/scalar/.gitignore b/contrib/scalar/.gitignore
index ff3d47e84d0..00441073f59 100644
--- a/contrib/scalar/.gitignore
+++ b/contrib/scalar/.gitignore
@@ -1,2 +1,5 @@ 
+/*.xml
+/*.1
+/*.html
 /*.exe
 /scalar
diff --git a/contrib/scalar/Makefile b/contrib/scalar/Makefile
index f6f0036f0fa..e862d3ad8fa 100644
--- a/contrib/scalar/Makefile
+++ b/contrib/scalar/Makefile
@@ -6,6 +6,7 @@  ifndef V
 	QUIET_SUBDIR0  = +@subdir=
 	QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 			 $(MAKE) $(PRINT_DIR) -C $$subdir
+	QUIET          = @
 else
 	export V
 endif
@@ -30,5 +31,16 @@  $(TARGETS): $(GITLIBS) scalar.c
 
 clean:
 	$(RM) $(TARGETS)
+	$(RM) scalar.1 scalar.html scalar.xml
 
-.PHONY: $(GITLIBS) all clean FORCE
+docs: scalar.html scalar.1
+
+scalar.html: | scalar.1 # prevent them from trying to build `doc.dep` in parallel
+
+scalar.html scalar.1: scalar.txt
+	$(QUIET_SUBDIR0)../../Documentation$(QUIET_SUBDIR1) \
+		MAN_TXT=../contrib/scalar/scalar.txt \
+		../contrib/scalar/$@
+	$(QUIET)test scalar.1 != "$@" || mv ../../Documentation/$@ .
+
+.PHONY: $(GITLIBS) all clean docs FORCE
diff --git a/contrib/scalar/scalar.txt b/contrib/scalar/scalar.txt
new file mode 100644
index 00000000000..5f7131861a5
--- /dev/null
+++ b/contrib/scalar/scalar.txt
@@ -0,0 +1,38 @@ 
+scalar(1)
+=========
+
+NAME
+----
+scalar - an opinionated repository management tool
+
+SYNOPSIS
+--------
+[verse]
+scalar <command> [<options>]
+
+DESCRIPTION
+-----------
+
+Scalar is an opinionated repository management tool. By creating new
+repositories or registering existing repositories with Scalar, your Git
+experience will speed up. Scalar sets advanced Git config settings,
+maintains your repositories in the background, and helps reduce data sent
+across the network.
+
+An important Scalar concept is the enlistment: this is the top-level directory
+of the project. It usually contains the subdirectory `src/` which is a Git
+worktree. This encourages the separation between tracked files (inside `src/`)
+and untracked files, such as build artifacts (outside `src/`). When registering
+an existing Git worktree with Scalar whose name is not `src`, the enlistment
+will be identical to the worktree.
+
+The `scalar` command implements various subcommands, and different options
+depending on the subcommand.
+
+SEE ALSO
+--------
+linkgit:git-maintenance[1].
+
+Scalar
+---
+Associated with the linkgit:git[1] suite