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-rw-r--r--cmd/podman/images/build.go85
1 files changed, 44 insertions, 41 deletions
diff --git a/cmd/podman/images/build.go b/cmd/podman/images/build.go
index de532ed78..cd23557db 100644
--- a/cmd/podman/images/build.go
+++ b/cmd/podman/images/build.go
@@ -2,6 +2,7 @@ package images
import (
"io"
+ "io/ioutil"
"os"
"path/filepath"
"strings"
@@ -19,7 +20,6 @@ import (
"github.com/containers/podman/v3/cmd/podman/registry"
"github.com/containers/podman/v3/cmd/podman/utils"
"github.com/containers/podman/v3/pkg/domain/entities"
- "github.com/docker/go-units"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
@@ -298,6 +298,11 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil
}
}
+ commonOpts, err := parse.CommonBuildOptions(c)
+ if err != nil {
+ return nil, err
+ }
+
pullPolicy := imagebuildah.PullIfMissing
if c.Flags().Changed("pull") && flags.Pull {
pullPolicy = imagebuildah.PullAlways
@@ -317,7 +322,12 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil
if len(av) > 1 {
args[av[0]] = av[1]
} else {
- delete(args, av[0])
+ // check if the env is set in the local environment and use that value if it is
+ if val, present := os.LookupEnv(av[0]); present {
+ args[av[0]] = val
+ } else {
+ delete(args, av[0])
+ }
}
}
}
@@ -356,22 +366,6 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil
reporter = logfile
}
- var memoryLimit, memorySwap int64
- var err error
- if c.Flags().Changed("memory") {
- memoryLimit, err = units.RAMInBytes(flags.Memory)
- if err != nil {
- return nil, err
- }
- }
-
- if c.Flags().Changed("memory-swap") {
- memorySwap, err = units.RAMInBytes(flags.MemorySwap)
- if err != nil {
- return nil, err
- }
- }
-
nsValues, networkPolicy, err := parse.NamespaceOptions(c)
if err != nil {
return nil, err
@@ -449,29 +443,15 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil
}
opts := imagebuildah.BuildOptions{
- AddCapabilities: flags.CapAdd,
- AdditionalTags: tags,
- Annotations: flags.Annotation,
- Architecture: arch,
- Args: args,
- BlobDirectory: flags.BlobCache,
- CNIConfigDir: flags.CNIConfigDir,
- CNIPluginPath: flags.CNIPlugInPath,
- CommonBuildOpts: &buildah.CommonBuildOptions{
- AddHost: flags.AddHost,
- CPUPeriod: flags.CPUPeriod,
- CPUQuota: flags.CPUQuota,
- CPUSetCPUs: flags.CPUSetCPUs,
- CPUSetMems: flags.CPUSetMems,
- CPUShares: flags.CPUShares,
- CgroupParent: flags.CgroupParent,
- HTTPProxy: flags.HTTPProxy,
- Memory: memoryLimit,
- MemorySwap: memorySwap,
- ShmSize: flags.ShmSize,
- Ulimit: flags.Ulimit,
- Volumes: flags.Volumes,
- },
+ AddCapabilities: flags.CapAdd,
+ AdditionalTags: tags,
+ Annotations: flags.Annotation,
+ Architecture: arch,
+ Args: args,
+ BlobDirectory: flags.BlobCache,
+ CNIConfigDir: flags.CNIConfigDir,
+ CNIPluginPath: flags.CNIPlugInPath,
+ CommonBuildOpts: commonOpts,
Compression: compression,
ConfigureNetwork: networkPolicy,
ContextDirectory: contextDir,
@@ -512,6 +492,14 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil
TransientMounts: flags.Volumes,
}
+ if flags.IgnoreFile != "" {
+ excludes, err := parseDockerignore(flags.IgnoreFile)
+ if err != nil {
+ return nil, errors.Wrapf(err, "unable to obtain decrypt config")
+ }
+ opts.Excludes = excludes
+ }
+
if c.Flag("timestamp").Changed {
timestamp := time.Unix(flags.Timestamp, 0).UTC()
opts.Timestamp = &timestamp
@@ -534,3 +522,18 @@ func getDecryptConfig(decryptionKeys []string) (*encconfig.DecryptConfig, error)
return decConfig, nil
}
+
+func parseDockerignore(ignoreFile string) ([]string, error) {
+ excludes := []string{}
+ ignore, err := ioutil.ReadFile(ignoreFile)
+ if err != nil {
+ return excludes, err
+ }
+ for _, e := range strings.Split(string(ignore), "\n") {
+ if len(e) == 0 || e[0] == '#' {
+ continue
+ }
+ excludes = append(excludes, e)
+ }
+ return excludes, nil
+}