electron/build/asar.gni

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template("node_action") {
assert(defined(invoker.script), "Need script path to run")
assert(defined(invoker.args), "Need script arguments")
action(target_name) {
forward_variables_from(invoker,
[
"deps",
"public_deps",
"sources",
"inputs",
"outputs",
])
if (!defined(inputs)) {
inputs = []
}
inputs += [ invoker.script ]
script = "//electron/build/run-node.py"
args = [ rebase_path(invoker.script) ] + invoker.args
}
}
template("asar") {
assert(defined(invoker.sources),
"Need sources in $target_name listing the source files")
assert(defined(invoker.outputs),
"Need asar name (as 1-element array, e.g. \$root_out_dir/foo.asar)")
assert(defined(invoker.root), "Need the base dir for generating the ASAR")
node_action(target_name) {
forward_variables_from(invoker,
"*",
[
"script",
"args",
])
script = "//electron/script/gn-asar.js"
args = [
"--base",
rebase_path(root),
"--files",
] + rebase_path(sources) +
[
"--out",
rebase_path(outputs[0]),
]
}
node_action(target_name + "_header_hash") {
invoker_out = invoker.outputs
deps = [ ":" + invoker.target_name ]
sources = invoker.outputs
script = "//electron/script/gn-asar-hash.js"
outputs = [ "$target_gen_dir/asar_hashes/$target_name.hash" ]
args = [
rebase_path(invoker_out[0]),
rebase_path(outputs[0]),
]
}
}
template("asar_hashed_info_plist") {
node_action(target_name) {
assert(defined(invoker.plist_file),
"Need plist_file to add hashed assets to")
assert(defined(invoker.keys), "Need keys to replace with asset hash")
assert(defined(invoker.hash_targets), "Need hash_targets to read hash from")
deps = invoker.hash_targets
script = "//electron/script/gn-plist-but-with-hashes.js"
inputs = [ invoker.plist_file ]
outputs = [ "$target_gen_dir/hashed_plists/$target_name.plist" ]
hash_files = []
foreach(hash_target, invoker.hash_targets) {
hash_files += get_target_outputs(hash_target)
}
args = [
rebase_path(invoker.plist_file),
rebase_path(outputs[0]),
] + invoker.keys + rebase_path(hash_files)
}
}