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Merge pull request #104 from blocklayerhq/mnt-cache

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mount cache support
This commit is contained in:
Andrea Luzzardi 2021-02-05 15:18:32 -08:00 committed by GitHub
commit 5b7bc78cf1
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1 changed files with 12 additions and 4 deletions
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16
dagger/mount.go
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@ -2,7 +2,6 @@ package dagger
import ( import (
"context" "context"
"fmt"
"github.com/moby/buildkit/client/llb" "github.com/moby/buildkit/client/llb"
"github.com/pkg/errors" "github.com/pkg/errors"
@ -29,11 +28,20 @@ func (mnt *Mount) Validate(defs ...string) error {
func (mnt *Mount) LLB(ctx context.Context, s Solver) (llb.RunOption, error) { func (mnt *Mount) LLB(ctx context.Context, s Solver) (llb.RunOption, error) {
if err := mnt.Validate("#MountTmp"); err == nil { if err := mnt.Validate("#MountTmp"); err == nil {
return llb.AddMount(mnt.dest, llb.Scratch(), llb.Tmpfs()), nil return llb.AddMount(
mnt.dest,
llb.Scratch(),
llb.Tmpfs(),
), nil
} }
if err := mnt.Validate("#MountCache"); err == nil { if err := mnt.Validate("#MountCache"); err == nil {
// FIXME: cache mount return llb.AddMount(
return nil, fmt.Errorf("FIXME: cache mount not yet implemented") mnt.dest,
llb.Scratch(),
llb.AsPersistentCacheDir(
mnt.v.Path().String(),
llb.CacheMountShared,
)), nil
} }
// Compute source component or script, discarding fs writes & output value // Compute source component or script, discarding fs writes & output value
from, err := newExecutable(mnt.v.Lookup("from")) from, err := newExecutable(mnt.v.Lookup("from"))