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cli, gapi: empty, lang, yaml: Refactor the args structs

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Put these datastructures into an external package so they can be re-used
for parsing elsewhere.

Since we remove these dependencies, we need to manually import the
GAPI's so that they register. Despite efforts to embed them deeper into
the import tree without cycles, this failed. Logically what this told me
is that it actually makes sense to allow a different binary with only
one of the multiple GAPI's contained within.
This commit is contained in:
James Shubin
2024-03-03 17:17:21 -05:00
parent d537c3d523
commit 601fcf40c4
7 changed files with 45 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
cli/deploy.go
View File

@@ -29,12 +29,9 @@ import (
"github.com/purpleidea/mgmt/etcd/deployer"
etcdfs "github.com/purpleidea/mgmt/etcd/fs"
"github.com/purpleidea/mgmt/gapi"
emptyGAPI "github.com/purpleidea/mgmt/gapi/empty"
langGAPI "github.com/purpleidea/mgmt/lang/gapi"
"github.com/purpleidea/mgmt/lib"
"github.com/purpleidea/mgmt/util"
"github.com/purpleidea/mgmt/util/errwrap"
yamlGAPI "github.com/purpleidea/mgmt/yamlgraph"
"github.com/pborman/uuid"
git "gopkg.in/src-d/go-git.v4"
@@ -50,9 +47,9 @@ type DeployArgs struct {
NoGit bool `arg:"--no-git" help:"don't look at git commit id for safe deploys"`
Force bool `arg:"--force" help:"force a new deploy, even if the safety chain would break"`
DeployEmpty *emptyGAPI.Args `arg:"subcommand:empty" help:"deploy empty payload"`
DeployLang *langGAPI.Args `arg:"subcommand:lang" help:"deploy lang (mcl) payload"`
DeployYaml *yamlGAPI.Args `arg:"subcommand:yaml" help:"deploy yaml graph payload"`
DeployEmpty *cliUtil.EmptyArgs `arg:"subcommand:empty" help:"deploy empty payload"`
DeployLang *cliUtil.LangArgs `arg:"subcommand:lang" help:"deploy lang (mcl) payload"`
DeployYaml *cliUtil.YamlArgs `arg:"subcommand:yaml" help:"deploy yaml graph payload"`
}
// Run executes the correct subcommand. It errors if there's ever an error. It

9
cli/run.go
View File

@@ -28,12 +28,9 @@ import (
cliUtil "github.com/purpleidea/mgmt/cli/util"
"github.com/purpleidea/mgmt/gapi"
emptyGAPI "github.com/purpleidea/mgmt/gapi/empty"
langGAPI "github.com/purpleidea/mgmt/lang/gapi"
"github.com/purpleidea/mgmt/lib"
"github.com/purpleidea/mgmt/util"
"github.com/purpleidea/mgmt/util/errwrap"
yamlGAPI "github.com/purpleidea/mgmt/yamlgraph"
"github.com/spf13/afero"
)
@@ -91,9 +88,9 @@ type RunArgs struct {
Prometheus bool `arg:"--prometheus" help:"start a prometheus instance"`
PrometheusListen string `arg:"--prometheus-listen" help:"specify prometheus instance binding"`
RunEmpty *emptyGAPI.Args `arg:"subcommand:empty" help:"run empty payload"`
RunLang *langGAPI.Args `arg:"subcommand:lang" help:"run lang (mcl) payload"`
RunYaml *yamlGAPI.Args `arg:"subcommand:yaml" help:"run yaml graph payload"`
RunEmpty *cliUtil.EmptyArgs `arg:"subcommand:empty" help:"run empty payload"`
RunLang *cliUtil.LangArgs `arg:"subcommand:lang" help:"run lang (mcl) payload"`
RunYaml *cliUtil.YamlArgs `arg:"subcommand:yaml" help:"run yaml graph payload"`
}
// Run executes the correct subcommand. It errors if there's ever an error. It

32
cli/util/args.go
View File

@@ -56,3 +56,35 @@ func LookupSubcommand(obj interface{}, st interface{}) string {
}
return "" // not found
}
// EmptyArgs is the empty CLI parsing structure and type of the parsed result.
type EmptyArgs struct{}
// LangArgs is the lang CLI parsing structure and type of the parsed result.
type LangArgs struct {
// Input is the input mcl code or file path or any input specification.
Input string `arg:"positional,required"`
// TODO: removed (temporarily?)
//Stdin bool `arg:"--stdin" help:"use passthrough stdin"`
Download bool `arg:"--download" help:"download any missing imports"`
OnlyDownload bool `arg:"--only-download" help:"stop after downloading any missing imports"`
Update bool `arg:"--update" help:"update all dependencies to the latest versions"`
OnlyUnify bool `arg:"--only-unify" help:"stop after type unification"`
SkipUnify bool `arg:"--skip-unify" help:"skip type unification"`
Depth int `arg:"--depth" default:"-1" help:"max recursion depth limit (-1 is unlimited)"`
// The default of 0 means any error is a failure by default.
Retry int `arg:"--depth" help:"max number of retries (-1 is unlimited)"`
ModulePath string `arg:"--module-path,env:MGMT_MODULE_PATH" help:"choose the modules path (absolute)"`
}
// YamlArgs is the yaml CLI parsing structure and type of the parsed result.
type YamlArgs struct {
// Input is the input yaml code or file path or any input specification.
Input string `arg:"positional,required"`
}