From 4b93497c2d45851b828225f991512be06892c0b5 Mon Sep 17 00:00:00 2001
From: Will Roden <will@roden.cc>
Date: Tue, 28 Dec 2021 13:47:09 -0600
Subject: [PATCH] move validate to dependency validate

---
 README.md                 |  2 +-
 cmd/bindown/cli.go        |  8 ++++----
 cmd/bindown/dependency.go | 14 ++++++++++++++
 docs/clihelp.txt          |  2 +-
 4 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 54f72f82..241c4282 100644
--- a/README.md
+++ b/README.md
@@ -176,6 +176,7 @@ Commands:
   dependency info                info about a dependency
   dependency show-config         show dependency config
   dependency update-vars         update dependency vars
+  dependency validate            validate that installs work
   template list                  list templates
   template remove                remove a template
   template update-from-source    update a template from source
@@ -188,7 +189,6 @@ Commands:
   supported-system remove        remove a supported system
   checksums add                  add checksums to the config file
   checksums prune                remove unnecessary checksums from the config file
-  validate                       validate that installs work
   init                           create an empty config file
   version                        show bindown version
   install-completions            install shell completions
diff --git a/cmd/bindown/cli.go b/cmd/bindown/cli.go
index 5ba6c5f1..4beb2fdd 100644
--- a/cmd/bindown/cli.go
+++ b/cmd/bindown/cli.go
@@ -24,7 +24,6 @@ var kongVars = kong.Vars{
 	"add_checksums_help":              `add checksums to the config file`,
 	"prune_checksums_help":            `remove unnecessary checksums from the config file`,
 	"config_format_help":              `formats the config file`,
-	"config_validate_bin_help":        `name of the binary to validate`,
 	"config_validate_help":            `validate that installs work`,
 	"config_install_completions_help": `install shell completions`,
 	"config_extract_path_help":        `output path to directory where the downloaded archive is extracted`,
@@ -55,12 +54,13 @@ var cli struct {
 	TemplateSource  templateSourceCmd  `kong:"cmd,help='manage template sources'"`
 	SupportedSystem supportedSystemCmd `kong:"cmd,help='manage supported systems'"`
 	Checksums       checksumsCmd       `kong:"cmd,help='manage checksums'"`
-	AddChecksums    addChecksumsCmd    `kong:"cmd,hidden"`
-	Validate        validateCmd        `kong:"cmd,help=${config_validate_help}"`
 	Init            initCmd            `kong:"cmd,help='create an empty config file'"`
 
 	Version            versionCmd                   `kong:"cmd,help='show bindown version'"`
 	InstallCompletions kongplete.InstallCompletions `kong:"cmd,help=${config_install_completions_help}"`
+
+	AddChecksums addChecksumsCmd `kong:"cmd,hidden"`
+	Validate     validateCmd     `kong:"cmd,hidden"`
 }
 
 type defaultConfigLoader struct{}
@@ -154,7 +154,7 @@ func (c fmtCmd) Run(_ *kong.Context) error {
 }
 
 type validateCmd struct {
-	Dependency string               `kong:"required=true,arg,help=${config_validate_bin_help},predictor=bin"`
+	Dependency string               `kong:"required=true,arg,predictor=bin"`
 	Systems    []bindown.SystemInfo `kong:"name=system,predictor=allSystems"`
 }
 
diff --git a/cmd/bindown/dependency.go b/cmd/bindown/dependency.go
index 659419c7..4c5ac99b 100644
--- a/cmd/bindown/dependency.go
+++ b/cmd/bindown/dependency.go
@@ -18,6 +18,7 @@ type dependencyCmd struct {
 	Info       dependencyInfoCmd       `kong:"cmd,help='info about a dependency'"`
 	ShowConfig dependencyShowConfigCmd `kong:"cmd,help='show dependency config'"`
 	UpdateVars dependencyUpdateVarCmd  `kong:"cmd,help='update dependency vars'"`
+	Validate   dependencyValidateCmd   `kong:"cmd,help='validate that installs work'"`
 }
 
 type dependencyUpdateVarCmd struct {
@@ -221,3 +222,16 @@ func (c *dependencyAddCmd) promptRequiredVars(ctx *kong.Context, config ifaces.C
 	}
 	return nil
 }
+
+type dependencyValidateCmd struct {
+	Dependency string               `kong:"arg,predictor=bin"`
+	Systems    []bindown.SystemInfo `kong:"name=system,predictor=allSystems"`
+}
+
+func (d dependencyValidateCmd) Run(ctx *kong.Context) error {
+	config, err := configLoader.Load(cli.Configfile, false)
+	if err != nil {
+		return err
+	}
+	return config.Validate([]string{d.Dependency}, d.Systems)
+}
diff --git a/docs/clihelp.txt b/docs/clihelp.txt
index fe20d516..f80c77ae 100644
--- a/docs/clihelp.txt
+++ b/docs/clihelp.txt
@@ -19,6 +19,7 @@ Commands:
   dependency info                info about a dependency
   dependency show-config         show dependency config
   dependency update-vars         update dependency vars
+  dependency validate            validate that installs work
   template list                  list templates
   template remove                remove a template
   template update-from-source    update a template from source
@@ -31,7 +32,6 @@ Commands:
   supported-system remove        remove a supported system
   checksums add                  add checksums to the config file
   checksums prune                remove unnecessary checksums from the config file
-  validate                       validate that installs work
   init                           create an empty config file
   version                        show bindown version
   install-completions            install shell completions