java_action.gni (3176B)
1 # Copyright 2015 The Chromium Authors 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 jarrunner = "//chromium/build/util/java_action.py" 6 7 # Declare a target that runs a java command a single time. 8 # 9 # This target type allows you to run a java command a single time to produce 10 # one or more output files. If you want to run a java command for each of a 11 # set of input files, see "java_action_foreach". 12 # 13 # See "gn help action" for more information on how to use this target. This 14 # template is based on the "action" and supports the same variables. 15 template("java_action") { 16 assert(defined(invoker.script), 17 "Need script in $target_name listing the .jar file to run.") 18 assert(defined(invoker.outputs), 19 "Need outputs in $target_name listing the generated outputs.") 20 21 jarscript = invoker.script 22 action(target_name) { 23 script = jarrunner 24 25 inputs = [ jarscript ] 26 if (defined(invoker.inputs)) { 27 inputs += invoker.inputs 28 } 29 30 args = [ 31 "-jar", 32 rebase_path(jarscript, root_build_dir), 33 ] 34 if (defined(invoker.args)) { 35 args += invoker.args 36 } 37 38 forward_variables_from(invoker, 39 [ 40 "console", 41 "data", 42 "data_deps", 43 "depfile", 44 "deps", 45 "outputs", 46 "sources", 47 "testonly", 48 "visibility", 49 ]) 50 } 51 } 52 53 # Declare a target that runs a java command over a set of files. 54 # 55 # This target type allows you to run a java command once-per-file over a set of 56 # sources. If you want to run a java command once that takes many files as 57 # input, see "java_action". 58 # 59 # See "gn help action_foreach" for more information on how to use this target. 60 # This template is based on the "action_foreach" supports the same variables. 61 template("java_action_foreach") { 62 assert(defined(invoker.script), 63 "Need script in $target_name listing the .jar file to run.") 64 assert(defined(invoker.outputs), 65 "Need outputs in $target_name listing the generated outputs.") 66 assert(defined(invoker.sources), 67 "Need sources in $target_name listing the target inputs.") 68 69 jarscript = invoker.script 70 action_foreach(target_name) { 71 script = jarrunner 72 73 inputs = [ jarscript ] 74 if (defined(invoker.inputs)) { 75 inputs += invoker.inputs 76 } 77 78 args = [ 79 "-jar", 80 rebase_path(jarscript, root_build_dir), 81 ] 82 if (defined(invoker.args)) { 83 args += invoker.args 84 } 85 86 forward_variables_from(invoker, 87 [ 88 "console", 89 "data", 90 "data_deps", 91 "depfile", 92 "deps", 93 "outputs", 94 "sources", 95 "testonly", 96 "visibility", 97 ]) 98 } 99 }