Преглед на файлове

Move gen-kotlin-build-file.sh to python

Kotlin common multiplatform sources support will require more
complexity in gen-kotlin-build-file.sh, move it to python instead.

Test: m checkbuild
Change-Id: I02312160ad781877f1fec971168331c0dcecf136
Colin Cross преди 3 години
родител
ревизия
9b1aa0cb86
променени са 7 файла, в които са добавени 201 реда и са изтрити 147 реда
  1. 1 1
      java/config/config.go
  2. 8 4
      java/kotlin.go
  3. 13 1
      scripts/Android.bp
  4. 94 0
      scripts/gen-kotlin-build-file.py
  5. 0 73
      scripts/gen-kotlin-build-file.sh
  6. 2 68
      scripts/lint-project-xml.py
  7. 83 0
      scripts/ninja_rsp.py

+ 1 - 1
java/config/config.go

@@ -110,7 +110,7 @@ func init() {
 	pctx.SourcePathVariable("JavaKytheExtractorJar", "prebuilts/build-tools/common/framework/javac_extractor.jar")
 	pctx.SourcePathVariable("Ziptime", "prebuilts/build-tools/${hostPrebuiltTag}/bin/ziptime")
 
-	pctx.SourcePathVariable("GenKotlinBuildFileCmd", "build/soong/scripts/gen-kotlin-build-file.sh")
+	pctx.HostBinToolVariable("GenKotlinBuildFileCmd", "gen-kotlin-build-file.py")
 
 	pctx.SourcePathVariable("JarArgsCmd", "build/soong/scripts/jar-args.sh")
 	pctx.SourcePathVariable("PackageCheckCmd", "build/soong/scripts/package-check.sh")

+ 8 - 4
java/kotlin.go

@@ -31,7 +31,9 @@ var kotlinc = pctx.AndroidRemoteStaticRule("kotlinc", android.RemoteRuleSupports
 		Command: `rm -rf "$classesDir" "$srcJarDir" "$kotlinBuildFile" "$emptyDir" && ` +
 			`mkdir -p "$classesDir" "$srcJarDir" "$emptyDir" && ` +
 			`${config.ZipSyncCmd} -d $srcJarDir -l $srcJarDir/list -f "*.java" $srcJars && ` +
-			`${config.GenKotlinBuildFileCmd} $classpath "$name" $classesDir $out.rsp $srcJarDir/list > $kotlinBuildFile &&` +
+			`${config.GenKotlinBuildFileCmd} --classpath "$classpath" --name "$name"` +
+			` --out_dir "$classesDir" --srcs "$out.rsp" --srcs "$srcJarDir/list"` +
+			` --out "$kotlinBuildFile" && ` +
 			`${config.KotlincCmd} ${config.JavacHeapFlags} $kotlincFlags ` +
 			`-jvm-target $kotlinJvmTarget -Xbuild-file=$kotlinBuildFile -kotlin-home $emptyDir && ` +
 			`${config.SoongZipCmd} -jar -o $out -C $classesDir -D $classesDir && ` +
@@ -74,7 +76,7 @@ func kotlinCompile(ctx android.ModuleContext, outputFile android.WritablePath,
 		Inputs:      srcFiles,
 		Implicits:   deps,
 		Args: map[string]string{
-			"classpath":       flags.kotlincClasspath.FormJavaClassPath("-classpath"),
+			"classpath":       flags.kotlincClasspath.FormJavaClassPath(""),
 			"kotlincFlags":    flags.kotlincFlags,
 			"srcJars":         strings.Join(srcJars.Strings(), " "),
 			"classesDir":      android.PathForModuleOut(ctx, "kotlinc", "classes").String(),
@@ -93,7 +95,9 @@ var kapt = pctx.AndroidRemoteStaticRule("kapt", android.RemoteRuleSupports{Goma:
 		Command: `rm -rf "$srcJarDir" "$kotlinBuildFile" "$kaptDir" && ` +
 			`mkdir -p "$srcJarDir" "$kaptDir/sources" "$kaptDir/classes" && ` +
 			`${config.ZipSyncCmd} -d $srcJarDir -l $srcJarDir/list -f "*.java" $srcJars && ` +
-			`${config.GenKotlinBuildFileCmd} $classpath "$name" "" $out.rsp $srcJarDir/list > $kotlinBuildFile &&` +
+			`${config.GenKotlinBuildFileCmd} --classpath "$classpath" --name "$name"` +
+			` --srcs "$out.rsp" --srcs "$srcJarDir/list"` +
+			` --out "$kotlinBuildFile" && ` +
 			`${config.KotlincCmd} ${config.KotlincSuppressJDK9Warnings} ${config.JavacHeapFlags} $kotlincFlags ` +
 			`-Xplugin=${config.KotlinKaptJar} ` +
 			`-P plugin:org.jetbrains.kotlin.kapt3:sources=$kaptDir/sources ` +
@@ -162,7 +166,7 @@ func kotlinKapt(ctx android.ModuleContext, srcJarOutputFile, resJarOutputFile an
 		Inputs:         srcFiles,
 		Implicits:      deps,
 		Args: map[string]string{
-			"classpath":         flags.kotlincClasspath.FormJavaClassPath("-classpath"),
+			"classpath":         flags.kotlincClasspath.FormJavaClassPath(""),
 			"kotlincFlags":      flags.kotlincFlags,
 			"srcJars":           strings.Join(srcJars.Strings(), " "),
 			"srcJarDir":         android.PathForModuleOut(ctx, "kapt", "srcJars").String(),

+ 13 - 1
scripts/Android.bp

@@ -152,5 +152,17 @@ python_test_host {
 python_binary_host {
     name: "lint-project-xml",
     main: "lint-project-xml.py",
-    srcs: ["lint-project-xml.py"],
+    srcs: [
+        "lint-project-xml.py",
+        "ninja_rsp.py",
+    ],
+}
+
+python_binary_host {
+    name: "gen-kotlin-build-file.py",
+    main: "gen-kotlin-build-file.py",
+    srcs: [
+        "gen-kotlin-build-file.py",
+        "ninja_rsp.py",
+    ],
 }

+ 94 - 0
scripts/gen-kotlin-build-file.py

@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+#
+# Copyright 2018 Google Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Generates kotlinc module xml file to drive kotlinc
+
+import argparse
+import os
+
+from ninja_rsp import NinjaRspFileReader
+
+def parse_args():
+  """Parse commandline arguments."""
+
+  def convert_arg_line_to_args(arg_line):
+    for arg in arg_line.split():
+      if arg.startswith('#'):
+        return
+      if not arg.strip():
+        continue
+      yield arg
+
+  parser = argparse.ArgumentParser(fromfile_prefix_chars='@')
+  parser.convert_arg_line_to_args = convert_arg_line_to_args
+  parser.add_argument('--out', dest='out',
+                      help='file to which the module.xml contents will be written.')
+  parser.add_argument('--classpath', dest='classpath', action='append', default=[],
+                      help='classpath to pass to kotlinc.')
+  parser.add_argument('--name', dest='name',
+                      help='name of the module.')
+  parser.add_argument('--out_dir', dest='out_dir',
+                      help='directory to which kotlinc will write output files.')
+  parser.add_argument('--srcs', dest='srcs', action='append', default=[],
+                      help='file containing whitespace separated list of source files.')
+  parser.add_argument('--common_srcs', dest='common_srcs', action='append', default=[],
+                      help='file containing whitespace separated list of common multiplatform source files.')
+
+  return parser.parse_args()
+
+def main():
+  """Program entry point."""
+  args = parse_args()
+
+  if not args.out:
+    raise RuntimeError('--out argument is required')
+
+  if not args.name:
+    raise RuntimeError('--name argument is required')
+
+  with open(args.out, 'w') as f:
+    # Print preamble
+    f.write('<modules>\n')
+    f.write('  <module name="%s" type="java-production" outputDir="%s">\n' % (args.name, args.out_dir or ''))
+
+    # Print classpath entries
+    for c in args.classpath:
+      for entry in c.split(':'):
+        path = os.path.abspath(entry)
+        f.write('    <classpath path="%s"/>\n' % path)
+
+    # For each rsp file, print source entries
+    for rsp_file in args.srcs:
+      for src in NinjaRspFileReader(rsp_file):
+        path = os.path.abspath(src)
+        if src.endswith('.java'):
+          f.write('    <javaSourceRoots path="%s"/>\n' % path)
+        elif src.endswith('.kt'):
+          f.write('    <sources path="%s"/>\n' % path)
+        else:
+          raise RuntimeError('unknown source file type %s' % file)
+
+    for rsp_file in args.common_srcs:
+      for src in NinjaRspFileReader(rsp_file):
+        path = os.path.abspath(src)
+        f.write('    <sources path="%s"/>\n' % path)
+        f.write('    <commonSources path="%s"/>\n' % path)
+
+    f.write('  </module>\n')
+    f.write('</modules>\n')
+
+if __name__ == '__main__':
+  main()

+ 0 - 73
scripts/gen-kotlin-build-file.sh

@@ -1,73 +0,0 @@
-#!/bin/bash -e
-
-# Copyright 2018 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generates kotlinc module xml file to standard output based on rsp files
-
-if [[ -z "$1" ]]; then
-  echo "usage: $0 <classpath> <name> <outDir> <rspFiles>..." >&2
-  exit 1
-fi
-
-# Classpath variable has a tendency to be prefixed by "-classpath", remove it.
-if [[ $1 == "-classpath" ]]; then
-  shift
-fi;
-
-classpath=$1
-name=$2
-out_dir=$3
-shift 3
-
-# Path in the build file may be relative to the build file, we need to make them
-# absolute
-prefix="$(pwd)"
-
-get_abs_path () {
-  local file="$1"
-  if [[ "${file:0:1}" == '/' ]] ; then
-    echo "${file}"
-  else
-    echo "${prefix}/${file}"
-  fi
-}
-
-# Print preamble
-echo "<modules><module name=\"${name}\" type=\"java-production\" outputDir=\"${out_dir}\">"
-
-# Print classpath entries
-for file in $(echo "$classpath" | tr ":" "\n"); do
-  path="$(get_abs_path "$file")"
-  echo "  <classpath path=\"${path}\"/>"
-done
-
-# For each rsp file, print source entries
-while (( "$#" )); do
-  for file in $(cat "$1"); do
-    path="$(get_abs_path "$file")"
-    if [[ $file == *.java ]]; then
-      echo "  <javaSourceRoots path=\"${path}\"/>"
-    elif [[ $file == *.kt ]]; then
-      echo "  <sources path=\"${path}\"/>"
-    else
-      echo "Unknown source file type ${file}"
-      exit 1
-    fi
-  done
-
-  shift
-done
-
-echo "</module></modules>"

+ 2 - 68
scripts/lint-project-xml.py

@@ -19,6 +19,8 @@
 
 import argparse
 
+from ninja_rsp import NinjaRspFileReader
+
 
 def check_action(check_type):
   """
@@ -91,74 +93,6 @@ def parse_args():
   return parser.parse_args()
 
 
-class NinjaRspFileReader:
-  """
-  Reads entries from a Ninja rsp file.  Ninja escapes any entries in the file that contain a
-  non-standard character by surrounding the whole entry with single quotes, and then replacing
-  any single quotes in the entry with the escape sequence '\''.
-  """
-
-  def __init__(self, filename):
-    self.f = open(filename, 'r')
-    self.r = self.character_reader(self.f)
-
-  def __iter__(self):
-    return self
-
-  def character_reader(self, f):
-    """Turns a file into a generator that returns one character at a time."""
-    while True:
-      c = f.read(1)
-      if c:
-        yield c
-      else:
-        return
-
-  def __next__(self):
-    entry = self.read_entry()
-    if entry:
-      return entry
-    else:
-      raise StopIteration
-
-  def read_entry(self):
-    c = next(self.r, "")
-    if not c:
-      return ""
-    elif c == "'":
-      return self.read_quoted_entry()
-    else:
-      entry = c
-      for c in self.r:
-        if c == " " or c == "\n":
-          break
-        entry += c
-      return entry
-
-  def read_quoted_entry(self):
-    entry = ""
-    for c in self.r:
-      if c == "'":
-        # Either the end of the quoted entry, or the beginning of an escape sequence, read the next
-        # character to find out.
-        c = next(self.r)
-        if not c or c == " " or c == "\n":
-          # End of the item
-          return entry
-        elif c == "\\":
-          # Escape sequence, expect a '
-          c = next(self.r)
-          if c != "'":
-            # Malformed escape sequence
-            raise "malformed escape sequence %s'\\%s" % (entry, c)
-          entry += "'"
-        else:
-          raise "malformed escape sequence %s'%s" % (entry, c)
-      else:
-        entry += c
-    raise "unterminated quoted entry %s" % entry
-
-
 def write_project_xml(f, args):
   test_attr = "test='true' " if args.test else ""
 

+ 83 - 0
scripts/ninja_rsp.py

@@ -0,0 +1,83 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+"""This file reads entries from a Ninja rsp file."""
+
+class NinjaRspFileReader:
+  """
+  Reads entries from a Ninja rsp file.  Ninja escapes any entries in the file that contain a
+  non-standard character by surrounding the whole entry with single quotes, and then replacing
+  any single quotes in the entry with the escape sequence '\''.
+  """
+
+  def __init__(self, filename):
+    self.f = open(filename, 'r')
+    self.r = self.character_reader(self.f)
+
+  def __iter__(self):
+    return self
+
+  def character_reader(self, f):
+    """Turns a file into a generator that returns one character at a time."""
+    while True:
+      c = f.read(1)
+      if c:
+        yield c
+      else:
+        return
+
+  def __next__(self):
+    entry = self.read_entry()
+    if entry:
+      return entry
+    else:
+      raise StopIteration
+
+  def read_entry(self):
+    c = next(self.r, "")
+    if not c:
+      return ""
+    elif c == "'":
+      return self.read_quoted_entry()
+    else:
+      entry = c
+      for c in self.r:
+        if c == " " or c == "\n":
+          break
+        entry += c
+      return entry
+
+  def read_quoted_entry(self):
+    entry = ""
+    for c in self.r:
+      if c == "'":
+        # Either the end of the quoted entry, or the beginning of an escape sequence, read the next
+        # character to find out.
+        c = next(self.r)
+        if not c or c == " " or c == "\n":
+          # End of the item
+          return entry
+        elif c == "\\":
+          # Escape sequence, expect a '
+          c = next(self.r)
+          if c != "'":
+            # Malformed escape sequence
+            raise "malformed escape sequence %s'\\%s" % (entry, c)
+          entry += "'"
+        else:
+          raise "malformed escape sequence %s'%s" % (entry, c)
+      else:
+        entry += c
+    raise "unterminated quoted entry %s" % entry