cosmic-conf: watch + theme asset installation

watch: source-include expansion by textual splicing so diagnostic spans stay
correct across merged files; debounced inotify; a bad edit prints diagnostics
and keeps watching rather than killing the daemon.

assets: plan/apply split mirroring emit.rs. Tarball entries and symlink/
hardlink targets are validated before extraction, sharing one routine between
plan and apply so the check cannot drift.

Added tests/archive_escape.rs as independent verification of that boundary.
The tar crate refuses to build hostile archives through its safe API, so the
fixtures write GNU header name/linkname bytes directly — the same thing a
malicious archiver does. Asserts on the filesystem afterwards rather than on
returned errors, and covers symlink indirection, where neither entry path
contains '..' yet a later write still escapes.

99 tests.
This commit is contained in:
2026-08-09 22:52:33 +07:00
parent 1d1909baaf
commit e56ffe8465
7 changed files with 1989 additions and 3 deletions
+280 -3
View File
@@ -2,6 +2,12 @@
# It is not intended for manual editing.
version = 4
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@@ -21,11 +27,23 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
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@@ -33,7 +51,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -65,6 +152,61 @@ version = "0.12.1"
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@@ -119,7 +261,16 @@ dependencies = [
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@@ -173,7 +341,7 @@ dependencies = [
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