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Vendor in latest containers/buildah
Switch from projectatomic/buildah to containers/buildah Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh
295
vendor/github.com/containers/buildah/pkg/cli/common.go
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295
vendor/github.com/containers/buildah/pkg/cli/common.go
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package cli
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// the cli package contains urfave/cli related structs that help make up
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// the command line for buildah commands. it resides here so other projects
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// that vendor in this code can use them too.
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import (
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"fmt"
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"os"
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"strings"
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"github.com/containers/buildah"
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"github.com/containers/buildah/util"
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"github.com/opencontainers/runtime-spec/specs-go"
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"github.com/pkg/errors"
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"github.com/urfave/cli"
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)
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var (
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usernsFlags = []cli.Flag{
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cli.StringFlag{
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Name: "userns",
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Usage: "'container', `path` of user namespace to join, or 'host'",
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},
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cli.StringSliceFlag{
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Name: "userns-uid-map",
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Usage: "`containerID:hostID:length` UID mapping to use in user namespace",
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},
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cli.StringSliceFlag{
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Name: "userns-gid-map",
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Usage: "`containerID:hostID:length` GID mapping to use in user namespace",
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},
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cli.StringFlag{
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Name: "userns-uid-map-user",
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Usage: "`name` of entries from /etc/subuid to use to set user namespace UID mapping",
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},
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cli.StringFlag{
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Name: "userns-gid-map-group",
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Usage: "`name` of entries from /etc/subgid to use to set user namespace GID mapping",
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},
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}
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NamespaceFlags = []cli.Flag{
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cli.StringFlag{
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Name: string(specs.IPCNamespace),
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Usage: "'container', `path` of IPC namespace to join, or 'host'",
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},
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cli.StringFlag{
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Name: string(specs.NetworkNamespace) + ", net",
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Usage: "'container', `path` of network namespace to join, or 'host'",
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},
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cli.StringFlag{
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Name: "cni-config-dir",
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Usage: "`directory` of CNI configuration files",
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Value: util.DefaultCNIConfigDir,
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},
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cli.StringFlag{
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Name: "cni-plugin-path",
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Usage: "`path` of CNI network plugins",
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Value: util.DefaultCNIPluginPath,
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},
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cli.StringFlag{
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Name: string(specs.PIDNamespace),
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Usage: "'container', `path` of PID namespace to join, or 'host'",
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},
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cli.StringFlag{
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Name: string(specs.UTSNamespace),
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Usage: "'container', `path` of UTS namespace to join, or 'host'",
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},
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}
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LayerFlags = []cli.Flag{
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cli.BoolFlag{
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Name: "layers",
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Usage: fmt.Sprintf("cache intermediate layers during build. Use BUILDAH_LAYERS environment variable to override. (default %t)", UseLayers()),
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},
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}
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BudFlags = []cli.Flag{
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cli.StringSliceFlag{
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Name: "annotation",
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Usage: "Set metadata for an image (default [])",
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},
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cli.StringFlag{
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Name: "authfile",
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Usage: "path of the authentication file. Default is ${XDG_RUNTIME_DIR}/containers/auth.json",
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},
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cli.StringSliceFlag{
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Name: "build-arg",
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Usage: "`argument=value` to supply to the builder",
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},
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cli.StringFlag{
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Name: "cache-from",
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Usage: "Images to utilise as potential cache sources. The build process does not currently support caching so this is a NOOP.",
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},
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cli.StringFlag{
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Name: "cert-dir",
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Value: "",
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Usage: "use certificates at the specified path to access the registry",
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},
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cli.BoolFlag{
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Name: "compress",
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Usage: "This is legacy option, which has no effect on the image",
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},
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cli.StringFlag{
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Name: "creds",
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Value: "",
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Usage: "use `[username[:password]]` for accessing the registry",
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},
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cli.BoolFlag{
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Name: "disable-content-trust",
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Usage: "This is a Docker specific option and is a NOOP",
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},
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cli.StringSliceFlag{
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Name: "file, f",
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Usage: "`pathname or URL` of a Dockerfile",
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},
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cli.BoolFlag{
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Name: "force-rm",
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Usage: "Always remove intermediate containers after a build, even if the build is unsuccessful.",
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},
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cli.StringFlag{
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Name: "format",
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Usage: "`format` of the built image's manifest and metadata. Use BUILDAH_FORMAT environment variable to override.",
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Value: DefaultFormat(),
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},
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cli.StringFlag{
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Name: "iidfile",
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Usage: "`file` to write the image ID to",
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},
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cli.StringFlag{
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Name: "isolation",
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Usage: "`type` of process isolation to use. Use BUILDAH_ISOLATION environment variable to override.",
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Value: DefaultIsolation(),
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},
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cli.StringSliceFlag{
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Name: "label",
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Usage: "Set metadata for an image (default [])",
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},
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cli.BoolFlag{
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Name: "no-cache",
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Usage: "Do not use existing cached images for the container build. Build from the start with a new set of cached layers.",
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},
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cli.StringFlag{
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Name: "logfile",
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Usage: "log to `file` instead of stdout/stderr",
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},
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cli.IntFlag{
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Name: "loglevel",
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Usage: "adjust logging level (range from -2 to 3)",
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},
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cli.BoolTFlag{
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Name: "pull",
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Usage: "pull the image if not present",
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},
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cli.BoolFlag{
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Name: "pull-always",
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Usage: "pull the image, even if a version is present",
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},
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cli.BoolFlag{
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Name: "quiet, q",
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Usage: "refrain from announcing build instructions and image read/write progress",
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},
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cli.BoolTFlag{
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Name: "rm",
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Usage: "Remove intermediate containers after a successful build (default true)",
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},
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cli.StringFlag{
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Name: "runtime",
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Usage: "`path` to an alternate runtime. Use BUILDAH_RUNTIME environment variable to override.",
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Value: util.Runtime(),
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},
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cli.StringSliceFlag{
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Name: "runtime-flag",
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Usage: "add global flags for the container runtime",
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},
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cli.StringFlag{
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Name: "signature-policy",
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Usage: "`pathname` of signature policy file (not usually used)",
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},
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cli.BoolFlag{
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Name: "squash",
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Usage: "Squash newly built layers into a single new layer. The build process does not currently support caching so this is a NOOP.",
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},
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cli.StringSliceFlag{
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Name: "tag, t",
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Usage: "tagged `name` to apply to the built image",
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},
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cli.BoolTFlag{
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Name: "tls-verify",
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Usage: "require HTTPS and verify certificates when accessing the registry",
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},
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}
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FromAndBudFlags = append(append([]cli.Flag{
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cli.StringSliceFlag{
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Name: "add-host",
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Usage: "add a custom host-to-IP mapping (`host:ip`) (default [])",
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},
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cli.StringSliceFlag{
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Name: "cap-add",
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Usage: "add the specified capability when running (default [])",
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},
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cli.StringSliceFlag{
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Name: "cap-drop",
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Usage: "drop the specified capability when running (default [])",
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},
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cli.StringFlag{
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Name: "cgroup-parent",
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Usage: "optional parent cgroup for the container",
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},
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cli.Uint64Flag{
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Name: "cpu-period",
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Usage: "limit the CPU CFS (Completely Fair Scheduler) period",
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},
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cli.Int64Flag{
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Name: "cpu-quota",
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Usage: "limit the CPU CFS (Completely Fair Scheduler) quota",
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},
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cli.Uint64Flag{
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Name: "cpu-shares, c",
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Usage: "CPU shares (relative weight)",
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},
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cli.StringFlag{
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Name: "cpuset-cpus",
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Usage: "CPUs in which to allow execution (0-3, 0,1)",
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},
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cli.StringFlag{
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Name: "cpuset-mems",
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Usage: "memory nodes (MEMs) in which to allow execution (0-3, 0,1). Only effective on NUMA systems.",
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},
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cli.StringFlag{
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Name: "memory, m",
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Usage: "memory limit (format: <number>[<unit>], where unit = b, k, m or g)",
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},
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cli.StringFlag{
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Name: "memory-swap",
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Usage: "swap limit equal to memory plus swap: '-1' to enable unlimited swap",
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},
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cli.StringSliceFlag{
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Name: "security-opt",
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Usage: "security options (default [])",
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},
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cli.StringFlag{
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Name: "shm-size",
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Usage: "size of '/dev/shm'. The format is `<number><unit>`.",
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Value: "65536k",
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},
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cli.StringSliceFlag{
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Name: "ulimit",
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Usage: "ulimit options (default [])",
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},
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cli.StringSliceFlag{
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Name: "volume, v",
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Usage: "bind mount a volume into the container (default [])",
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},
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}, usernsFlags...), NamespaceFlags...)
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)
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// UseLayers returns true if BUILDAH_LAYERS is set to "1" or "true"
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// otherwise it returns false
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func UseLayers() bool {
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layers := os.Getenv("BUILDAH_LAYERS")
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if strings.ToLower(layers) == "true" || layers == "1" {
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return true
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}
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return false
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}
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// DefaultFormat returns the default image format
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func DefaultFormat() string {
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format := os.Getenv("BUILDAH_FORMAT")
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if format != "" {
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return format
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}
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return buildah.OCI
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}
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// DefaultIsolation returns the default image format
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func DefaultIsolation() string {
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isolation := os.Getenv("BUILDAH_ISOLATION")
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if isolation != "" {
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return isolation
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}
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return buildah.OCI
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}
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func VerifyFlagsArgsOrder(args []string) error {
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for _, arg := range args {
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if strings.HasPrefix(arg, "-") {
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return errors.Errorf("No options (%s) can be specified after the image or container name", arg)
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}
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}
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return nil
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}
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