sdbus++: create script to generate all files from a dir
Meson doesn't handle generating code in the style that sdbus++
has, so we're going to need a script of some part as a helper.
Create a script that can generate all sdbus++ parts by looking
at a directory for YAML files.
phosphor-dbus-interfaces has similar scripts already that generate
autotools makefiles[1] and gnome has scripts like this to workaround
meson limitations[2]. Having sdbusplus provide this will hopefully
reduce duplication for other repositories.
1. https://github.com/openbmc/phosphor-dbus-interfaces/blob/5fd7574b59acfce023b892a995e0c87b13c5ab4c/generate_makefile.sh
2. https://github.com/gtkd-developers/GlibD/blob/b09fb1411378b98c3c035038863c5def6a4a0774/meson.build#L32
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ifd3cc04a10937c06dc20fe3d447a54e6f45b672a
diff --git a/tools/sdbus++-gendir b/tools/sdbus++-gendir
new file mode 100755
index 0000000..bc60ca0
--- /dev/null
+++ b/tools/sdbus++-gendir
@@ -0,0 +1,126 @@
+#!/usr/bin/env bash
+
+set -e
+
+function show_usage {
+ echo "Usage: $0 [options] <dirs>+"
+ echo
+ echo "Generate the sdbus++ sources from a directory path."
+ echo
+ echo "Options:"
+ echo " --tool <path> - path to processing tool (default 'sdbus++')."
+ echo " --output <path> - directory to place output files (default '.')."
+ echo " --list-all - include all generated files in stdout list."
+ echo " <dirs>+ - any number of subdirectories to generate."
+ echo
+ echo "The output on stdout is a list of generated files, which is intended"
+ echo "to be consumed by build systems, such as Meson."
+ echo
+ echo "This tool, by default, generates all files that are able to be"
+ echo "created by sdbus++. The output is a list of compilable sources that"
+ echo "were generated by the tool. The tool may generate outputs which are"
+ echo "not able to be compiled, such as documentation, but it does not put"
+ echo "them into stdout unless --list-all is given."
+}
+
+sdbuspp="sdbus++"
+outputdir="."
+listall="no"
+
+options="$(getopt -o ho:t: --long help,list-all,output:,tool: -- "$@")"
+eval set -- "$options"
+
+while true; do
+ case "$1" in
+ -h | --help)
+ show_usage
+ exit
+ ;;
+
+ --list-all)
+ listall="yes"
+ shift
+ ;;
+
+ -o | --output)
+ shift
+ outputdir="$1";
+ shift
+ ;;
+
+ -t | --tool)
+ shift
+ sdbuspp="$1";
+ shift
+ ;;
+
+ --)
+ shift
+ break
+ ;;
+
+ *)
+ break
+ ;;
+ esac
+done
+
+if [ "x" == "x$@" ];
+then
+ show_usage
+ exit 1
+fi
+
+for d in $@;
+do
+ interfaces="$(find $d -name '*.interface.yaml')"
+
+ for i in $interfaces;
+ do
+ path="${i%.interface.yaml}"
+ iface="${path//\//.}"
+
+ mkdir -p $outputdir/$path
+
+ $sdbuspp interface server-header $iface > $outputdir/$path/server.hpp
+ echo $outputdir/$path/server.hpp
+
+ $sdbuspp interface server-cpp $iface > $outputdir/$path/server.cpp
+ echo $outputdir/$path/server.cpp
+
+ $sdbuspp interface client-header $iface > $outputdir/$path/client.hpp
+ echo $outputdir/$path/client.hpp
+
+ $sdbuspp interface markdown $iface > $outputdir/$path.md
+ # markdown files aren't recognized as source files by meson, so don't
+ # emit them by default.
+ if [ "xyes" == "x$listall" ];
+ then
+ echo $outputdir/$path.md
+ fi
+ done
+
+ errors="$(find $d -name '*.errors.yaml')"
+
+ for e in $errors;
+ do
+ path="${e%.errors.yaml}"
+ iface="${path//\//.}"
+
+ mkdir -p $outputdir/$path
+
+ $sdbuspp error exception-header $iface > $outputdir/$path/error.hpp
+ echo $outputdir/$path/error.hpp
+
+ $sdbuspp error exception-cpp $iface > $outputdir/$path/error.cpp
+ echo $outputdir/$path/error.cpp
+
+ $sdbuspp error markdown $iface >> $outputdir/$path.md
+ # markdown files aren't recognized as source files by meson, so don't
+ # emit them by default.
+ if [ "xyes" == "x$listall" ];
+ then
+ echo $outputdir/$path.md
+ fi
+ done
+done
diff --git a/tools/setup.py b/tools/setup.py
index 6e5357d..5404d7b 100755
--- a/tools/setup.py
+++ b/tools/setup.py
@@ -6,7 +6,7 @@
version="1.0",
packages=find_packages(),
install_requires=["inflection", "mako", "pyyaml"],
- scripts=["sdbus++"],
+ scripts=["sdbus++", "sdbus++-gendir"],
package_data={"sdbusplus": ["templates/*.mako.*"]},
url="http://github.com/openbmc/sdbusplus",
classifiers=["License :: OSI Approved :: Apache Software License"],