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| author | Devtools Arcadia <arcadia-devtools@yandex-team.ru> | 2022-02-07 18:08:42 +0300 |
|---|---|---|
| committer | Devtools Arcadia <arcadia-devtools@mous.vla.yp-c.yandex.net> | 2022-02-07 18:08:42 +0300 |
| commit | 1110808a9d39d4b808aef724c861a2e1a38d2a69 (patch) | |
| tree | e26c9fed0de5d9873cce7e00bc214573dc2195b7 /build/plugins/res.py | |
| download | ydb-1110808a9d39d4b808aef724c861a2e1a38d2a69.tar.gz | |
intermediate changes
ref:cde9a383711a11544ce7e107a78147fb96cc4029
Diffstat (limited to 'build/plugins/res.py')
| -rw-r--r-- | build/plugins/res.py | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/build/plugins/res.py b/build/plugins/res.py new file mode 100644 index 0000000000..a937caba81 --- /dev/null +++ b/build/plugins/res.py @@ -0,0 +1,106 @@ +from _common import iterpair, listid, pathid, rootrel_arc_src, tobuilddir, filter_out_by_keyword + + +def split(lst, limit): + # paths are specified with replaceable prefix + # real length is unknown at the moment, that why we use root_lenght + # as a rough estimation + root_lenght = 200 + filepath = None + lenght = 0 + bucket = [] + + for item in lst: + if filepath: + lenght += root_lenght + len(filepath) + len(item) + if lenght > limit and bucket: + yield bucket + bucket = [] + lenght = 0 + + bucket.append(filepath) + bucket.append(item) + filepath = None + else: + filepath = item + + if bucket: + yield bucket + + +def remove_prefix(text, prefix): + if text.startswith(prefix): + return text[len(prefix):] + return text + + +def onfat_resource(unit, *args): + unit.onpeerdir(['library/cpp/resource']) + + # Since the maximum length of lpCommandLine string for CreateProcess is 8kb (windows) characters, + # we make several calls of rescompiler + # https://msdn.microsoft.com/ru-ru/library/windows/desktop/ms682425.aspx + for part_args in split(args, 8000): + output = listid(part_args) + '.cpp' + inputs = [x for x, y in iterpair(part_args) if x != '-'] + if inputs: + inputs = ['IN'] + inputs + + unit.onrun_program(['tools/rescompiler', output] + part_args + inputs + ['OUT_NOAUTO', output]) + unit.onsrcs(['GLOBAL', output]) + + +def onresource_files(unit, *args): + """ + @usage: RESOURCE_FILES([DONT_PARSE] [PREFIX {prefix}] [STRIP prefix_to_strip] {path}) + + This macro expands into + RESOURCE([DONT_PARSE] {path} resfs/file/{prefix}{path} + - resfs/src/resfs/file/{prefix}{remove_prefix(path, prefix_to_strip)}={rootrel_arc_src(path)} + ) + + resfs/src/{key} stores a source root (or build root) relative path of the + source of the value of the {key} resource. + + resfs/file/{key} stores any value whose source was a file on a filesystem. + resfs/src/resfs/file/{key} must store its path. + + DONT_PARSE disables parsing for source code files (determined by extension) + Please don't abuse: use separate DONT_PARSE macro call only for files subject to parsing + + This form is for use from other plugins: + RESOURCE_FILES([DEST {dest}] {path}) expands into RESOURCE({path} resfs/file/{dest}) + + @see: https://wiki.yandex-team.ru/devtools/commandsandvars/resourcefiles/ + """ + prefix = '' + prefix_to_strip = None + dest = None + res = [] + first = 0 + + if args and not unit.enabled('_GO_MODULE'): + # GO_RESOURCE currently doesn't support DONT_PARSE + res.append('DONT_PARSE') + + if args and args[0] == 'DONT_PARSE': + first = 1 + + args = iter(args[first:]) + for arg in args: + if arg == 'PREFIX': + prefix, dest = next(args), None + elif arg == 'DEST': + dest, prefix = next(args), None + elif arg == 'STRIP': + prefix_to_strip = next(args) + else: + path = arg + key = 'resfs/file/' + (dest or (prefix + (path if not prefix_to_strip else remove_prefix(path, prefix_to_strip)))) + src = 'resfs/src/{}={}'.format(key, rootrel_arc_src(path, unit)) + res += ['-', src, path, key] + + if unit.enabled('_GO_MODULE'): + unit.on_go_resource(res) + else: + unit.onresource(res) |