installFile
Wrapper around std.fs.Dir.updateFile that handles verbose and error output.
Function parameters
Parameters
- s:*Step
- src_lazy_path:Build.LazyPath
- dest_path:[]const u8
Type definitions in this namespace
Types
Functions in this namespace
Functions
- make
- If the Step's `make` function reports `error.MakeFailed`, it indicates they
- dump
- For debugging purposes, prints identifying information about this Step.
- evalZigProcess
- Assumes that argv contains `--listen=-` and that the process being spawned
- installFile
- Wrapper around `std.fs.Dir.updateFile` that handles verbose and error output.
- installDir
- Wrapper around `std.fs.Dir.makePathStatus` that handles verbose and error output.
- cacheHit
- Prefer `cacheHitAndWatch` unless you already added watch inputs
- cacheHitAndWatch
- Clears previous watch inputs, if any, and then populates watch inputs from
- writeManifest
- Prefer `writeManifestAndWatch` unless you already added watch inputs
- writeManifestAndWatch
- Clears previous watch inputs, if any, and then populates watch inputs from
- singleUnchangingWatchInput
- For steps that have a single input that never changes when re-running `make`.
- addWatchInput
- Places a *file* dependency on the path.
- addDirectoryWatchInput
- Any changes inside the directory will trigger invalidation.
- addDirectoryWatchInputFromPath
- Any changes inside the directory will trigger invalidation.
- reset
- Implementation detail of file watching and forced rebuilds.
- recursiveReset
- Implementation detail of file watching.
Source
Implementation
pub fn installFile(s: *Step, src_lazy_path: Build.LazyPath, dest_path: []const u8) !std.fs.Dir.PrevStatus {
const b = s.owner;
const src_path = src_lazy_path.getPath3(b, s);
try handleVerbose(b, null, &.{ "install", "-C", b.fmt("{f}", .{src_path}), dest_path });
return src_path.root_dir.handle.updateFile(src_path.sub_path, std.fs.cwd(), dest_path, .{}) catch |err| {
return s.fail("unable to update file from '{f}' to '{s}': {s}", .{
src_path, dest_path, @errorName(err),
});
};
}