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internal/pkg: standardise artifact IR

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This should hopefully provide good separation between the artifact curing backend implementation and the (still work in progress) language. Making the IR parseable also guarantees uniqueness of the representation.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2026-02-04 14:41:18 +09:00
parent f982b13a59
commit e0c720681b
15 changed files with 1164 additions and 203 deletions
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19
internal/pkg/pkg_test.go
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@@ -94,7 +94,7 @@ type stubArtifact struct {
}
func (a *stubArtifact) Kind() pkg.Kind { return a.kind }
func (a *stubArtifact) Params(ctx *pkg.IContext) { ctx.GetHash().Write(a.params) }
func (a *stubArtifact) Params(ctx *pkg.IContext) { ctx.Write(a.params) }
func (a *stubArtifact) Dependencies() []pkg.Artifact { return a.deps }
func (a *stubArtifact) Cure(t *pkg.TContext) error { return a.cure(t) }
func (*stubArtifact) IsExclusive() bool { return false }
@@ -110,7 +110,7 @@ type stubArtifactF struct {
}
func (a *stubArtifactF) Kind() pkg.Kind { return a.kind }
func (a *stubArtifactF) Params(ctx *pkg.IContext) { ctx.GetHash().Write(a.params) }
func (a *stubArtifactF) Params(ctx *pkg.IContext) { ctx.Write(a.params) }
func (a *stubArtifactF) Dependencies() []pkg.Artifact { return a.deps }
func (a *stubArtifactF) Cure(f *pkg.FContext) error { return a.cure(f) }
func (a *stubArtifactF) IsExclusive() bool { return a.excl }
@@ -219,7 +219,7 @@ func TestIdent(t *testing.T) {
},
nil,
}, unique.Make[pkg.ID](pkg.MustDecode(
"v86qCz5fDqUsjA3KY_4LIrEh3aQnp04plNiWJ5_ap06McHSSBlROyKIFEwx3c0O7",
"WKErnjTOVbuH2P9a0gM4OcAAO4p-CoX2HQu7CbZrg8ZOzApvWoO3-ISzPw6av_rN",
))},
}
@@ -532,7 +532,7 @@ func TestCache(t *testing.T) {
kind: pkg.KindExec,
params: []byte("artifact overridden to be incomplete"),
}}, nil, pkg.Checksum{}, pkg.InvalidArtifactError(pkg.MustDecode(
"0z3fA0YngFaRRCQRrxKburhpAGz3gkYIZ346X_tAwOr_ldelYg1nTifI3-WX8hQD",
"E__uZ1sLIvb84vzSm5Uezb03RogsiaeTt1nfIVv8TKnnf4LqwtSi-smdHhlkZrUJ",
))},
{"error passthrough", newStubFile(
@@ -954,6 +954,17 @@ func TestErrors(t *testing.T) {
{"NoOutputError", pkg.NoOutputError{
// empty struct
}, "artifact cured successfully but did not produce any output"},
{"IRKindError", &pkg.IRKindError{
Got: pkg.IRKindEnd,
Want: pkg.IRKindIdent,
Ancillary: 0xcafebabe,
}, "got terminator IR value (0xcafebabe) instead of ident"},
{"IRKindError invalid", &pkg.IRKindError{
Got: 0xbeef,
Want: pkg.IRKindIdent,
Ancillary: 0xcafe,
}, "got invalid kind 48879 IR value (0xcafe) instead of ident"},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {