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f47b8de2ad
Uses of `@embedFile` register dependencies on the corresponding `Zcu.EmbedFile`. At the start of every update, we iterate all embedded files and update them if necessary, and invalidate the dependencies if they changed. In order to properly integrate with the lazy analysis model, failed embed files are now reported by the `AnalUnit` which actually used `@embedFile`; the filesystem error is stored in the `Zcu.EmbedFile`. An incremental test is added covering incremental updates to embedded files, and I have verified locally that dependency invalidation is working correctly.
47 lines
1.1 KiB
Plaintext
47 lines
1.1 KiB
Plaintext
#target=x86_64-linux-selfhosted
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#target=x86_64-linux-cbe
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#target=x86_64-windows-cbe
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#target=wasm32-wasi-selfhosted
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#update=initial version
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#file=main.zig
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const std = @import("std");
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const string = @embedFile("string.txt");
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pub fn main() !void {
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try std.io.getStdOut().writeAll(string);
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}
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#file=string.txt
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Hello, World!
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#expect_stdout="Hello, World!\n"
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#update=change file contents
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#file=string.txt
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Hello again, World!
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#expect_stdout="Hello again, World!\n"
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#update=delete file
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#rm_file=string.txt
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#expect_error=ignored
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#update=remove reference to file
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#file=main.zig
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const std = @import("std");
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const string = @embedFile("string.txt");
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pub fn main() !void {
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try std.io.getStdOut().writeAll("a hardcoded string\n");
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}
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#expect_stdout="a hardcoded string\n"
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#update=re-introduce reference to file
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#file=main.zig
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const std = @import("std");
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const string = @embedFile("string.txt");
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pub fn main() !void {
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try std.io.getStdOut().writeAll(string);
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}
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#expect_error=ignore
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#update=recreate file
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#file=string.txt
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We're back, World!
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#expect_stdout="We're back, World!\n"
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