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doc: genrest: Use , instead of : as the separator in --modules

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Using ':' as the separator in --modules breaks module specifications
like

    nrfxlib:nrfxlib:C:/Users/Carles/src/ncs/nrfxlib

The ':' in 'C:' gets seen as a separator.

Use ',' instead, which is unlikely to appear in paths (at least in
--modules). Treat a doubled ',,' as a literal ','.

Another option would be ';', but it clashes with how CMake represents
lists, which is awkward.

Also make quoting of arguments with spaces more robust by passing
VERBATIM to add_custom_target().

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2019-12-03 17:07:53 +01:00 • committed by Carles Cufí
commit f570f19bef
2 changed files with 24 additions and 14 deletions
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15
doc/CMakeLists.txt
View file

@ -194,7 +194,7 @@ add_custom_target(
kconfig
COMMAND ${CMAKE_COMMAND} -E make_directory ${RST_OUT}/doc/reference/kconfig
COMMAND ${CMAKE_COMMAND} -E env
PYTHONPATH="${ZEPHYR_BASE}/scripts/kconfig${SEP}$ENV{PYTHONPATH}"
PYTHONPATH=${ZEPHYR_BASE}/scripts/kconfig${SEP}$ENV{PYTHONPATH}
ZEPHYR_BASE=${ZEPHYR_BASE}
srctree=${ZEPHYR_BASE}
BOARD_DIR=boards/*/*
@ -207,13 +207,14 @@ add_custom_target(
KCONFIG_DOC_MODE=1
${PYTHON_EXECUTABLE} scripts/genrest.py ${RST_OUT}/doc/reference/kconfig/
--keep-module-paths
--modules Architecture:arch:${ZEPHYR_BASE}/arch
Driver:drivers:${ZEPHYR_BASE}/drivers
Kernel:kernel:${ZEPHYR_BASE}/kernel
Library:lib:${ZEPHYR_BASE}/lib
Subsystem:subsys:${ZEPHYR_BASE}/subsys
'External Module':modules:${ZEPHYR_BASE}/modules
--modules Architecture,arch,${ZEPHYR_BASE}/arch
Driver,drivers,${ZEPHYR_BASE}/drivers
Kernel,kernel,${ZEPHYR_BASE}/kernel
Library,lib,${ZEPHYR_BASE}/lib
Subsystem,subsys,${ZEPHYR_BASE}/subsys
"External Module,modules,${ZEPHYR_BASE}/modules"
VERBATIM
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
COMMENT "Running genrest.py Kconfig ${RST_OUT}/doc/reference/kconfig/"
)

23
doc/scripts/genrest.py
View file

@ -106,15 +106,21 @@ def init():
modules = []
for module_spec in args.modules:
if module_spec.count(":") == 2:
title, suffix, path_s = module_spec.split(":")
# Split on ',', but keep any ',,' as a literal ','. Temporarily
# represent a literal comma with null.
spec_parts = [part.replace("\0", ",")
for part in module_spec.replace(",,", "\0").split(",")]
if len(spec_parts) == 3:
title, suffix, path_s = spec_parts
desc_path = None
elif module_spec.count(":") == 3:
title, suffix, path_s, desc_path = module_spec.split(":")
elif len(spec_parts) == 4:
title, suffix, path_s, desc_path = spec_parts
else:
sys.exit("error: --modules argument '{}' should have the format "
"<title>:<suffix>:<path> or the format "
"<title>:<suffix>:<path>:<index description filename>"
"<title>,<suffix>,<path> or the format "
"<title>,<suffix>,<path>,<index description filename>. "
"A doubled ',,' in any part is treated as a literal comma."
.format(module_spec))
abspath = pathlib.Path(path_s).resolve()
@ -160,10 +166,13 @@ several index pages, based on where symbols are defined.
Each MODULE_SPECIFICATION has the form
<title>:<suffix>:<path>[:<index description path>]
<title>,<suffix>,<path>[,<index description path>]
, where <index description path> is optional.
To insert a literal comma into any of the parts, double it,
e.g. 'My title,, with a comma'.
A separate index-<suffix>.rst symbol index page is generated
for each MODULE_SPECIFICATION, with links to all symbols
that are defined inside <path> (possibly more than one level