electron/build/asar.gni
Jeremy Apthorp 3971fbc671 build: [gn] include node_modules in default_app asar
The default_app asar was recently changed to reference files inside
`node_modules/` in addition to files inside `default_app/`. The
`js2asar.py` script was updated to interpret what this meant, but the GN
build wasn't. This change somewhat hackily makes the GN build reuse the
`js2asar.py` script so that this and also hopefully any future changes
will work in the GN build as well as the GYP build.
2018-07-25 11:45:22 -07:00

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import("npm.gni")
# Run an action with a given working directory. Behaves identically to the
# action() target type, with the exception that it changes directory before
# running the script.
#
# Parameters:
# cwd [required]: Directory to change to before running the script.
template("chdir_action") {
action(target_name) {
forward_variables_from(invoker,
"*",
[
"script",
"args",
])
assert(defined(cwd), "Need cwd in $target_name")
script = "//electron/build/run-in-dir.py"
args = [
cwd,
rebase_path(invoker.script),
]
args += invoker.args
}
}
template("asar") {
assert(defined(invoker.sources),
"Need sources in $target_name listing the JS files.")
assert(defined(invoker.outputs),
"Need asar name (as 1-element array, e.g. \$root_out_dir/foo.asar)")
assert(defined(invoker.root), "Need asar root directory")
asar_root = invoker.root
# js2asar.py expects relative paths to its inputs, so we must run it in a
# working directory in which those relative paths make sense.
chdir_action(target_name) {
sources = invoker.sources
outputs = invoker.outputs
script = "//electron/tools/js2asar.py"
cwd = rebase_path(get_path_info(".", "abspath"))
args = rebase_path(outputs, cwd) + [ asar_root ] + rebase_path(sources, ".")
}
}