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introduce std.Build.Cache.Manifest.addFilePath

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and deprecate `addFile`. Part of an effort to move towards using
`std.Build.Cache.Path` abstraction in more places, which makes it easier
to avoid absolute paths and path resolution.
This commit is contained in:
Andrew Kelley 2024-07-10 15:08:23 -07:00
parent 5c3fae3a32
commit f2856403c6
1 changed files with 17 additions and 0 deletions
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17
lib/std/Build/Cache.zig
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@ -354,6 +354,19 @@ pub const Manifest = struct {
/// ```
/// var file_contents = cache_hash.files.keys()[file_index].contents.?;
/// ```
pub fn addFilePath(m: *Manifest, file_path: Path, max_file_size: ?usize) !usize {
const gpa = m.cache.gpa;
try m.files.ensureUnusedCapacity(gpa, 1);
const resolved_path = try fs.path.resolve(gpa, &.{
file_path.root_dir.path orelse ".",
file_path.subPathOrDot(),
});
errdefer gpa.free(resolved_path);
const prefixed_path = try m.cache.findPrefixResolved(resolved_path);
return addFileInner(m, prefixed_path, max_file_size);
}
/// Deprecated; use `addFilePath`.
pub fn addFile(self: *Manifest, file_path: []const u8, max_file_size: ?usize) !usize {
assert(self.manifest_file == null);
@ -362,6 +375,10 @@ pub const Manifest = struct {
const prefixed_path = try self.cache.findPrefix(file_path);
errdefer gpa.free(prefixed_path.sub_path);
return addFileInner(self, prefixed_path, max_file_size);
}
fn addFileInner(self: *Manifest, prefixed_path: PrefixedPath, max_file_size: ?usize) !usize {
const gop = self.files.getOrPutAssumeCapacityAdapted(prefixed_path, FilesAdapter{});
if (gop.found_existing) {
gop.key_ptr.updateMaxSize(max_file_size);