revert debug print, exit on meta file errors; commit shadow dir

.gitignore

@@ -16,5 +16,4 @@
 /mvs
 /cue.mod/pkg
 /vendor
-/.hof/
 /dist/

.hof/Cli/.goreleaser.yml

@@ -0,0 +1,97 @@
+project_name: "mvs"
+
+before:
+  hooks:
+    - go mod vendor
+
+builds:
+- binary: "mvs"
+  main: main.go
+
+  ldflags:
+    - -s -w
+    - -X github.com/hofstadter-io/mvs/commands.Version={{.Version}}
+    - -X github.com/hofstadter-io/mvs/commands.Commit={{.FullCommit}}
+    - -X github.com/hofstadter-io/mvs/commands.BuildDate={{.Date}}
+    - -X github.com/hofstadter-io/mvs/commands.GoVersion=go1.14
+    - -X github.com/hofstadter-io/mvs/commands.BuildOS={{.Os}}
+    - -X github.com/hofstadter-io/mvs/commands.BuildArch={{.Arch}}
+    - -X github.com/hofstadter-io/mvs/commands.BuildArm={{.Arm}}
+
+  env:
+  - CGO_ENABLED=0
+
+  goos:
+    - darwin
+    - linux
+    - windows
+  goarch:
+    - amd64
+    - arm64
+    - arm
+
+  ignore:
+  - goos: linux
+    goarch: arm
+
+
+snapshot:
+  name_template: "{{ .Tag }}-SNAPSHOT-{{.ShortCommit}}"
+
+archives:
+- format: binary
+  replacements:
+    darwin: Darwin
+    linux: Linux
+    windows: Windows
+    amd64: x86_64
+  # Needed hack for binary only uploads
+  # For more information, check #602
+  files:
+   - "thisfiledoesnotexist*"
+
+
+checksum:
+  name_template: '{{ .ProjectName }}_{{ .Version }}_checksums.txt'
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+    - '^docs:'
+    - '^test:'
+
+
+release:
+  disable: true
+  draft: false
+  github:
+    owner: hofstadter-io
+    name: mvs
+
+dockers:
+- binaries:
+    - mvs
+  skip_push: false
+  dockerfile: ci/docker/Dockerfile.jessie
+  image_templates:
+  - "hofstadter/{{.ProjectName}}:{{.Tag}}"
+  - "hofstadter/{{.ProjectName}}:v{{ .Major }}.{{ .Minor }}"
+  - "hofstadter/{{.ProjectName}}:v{{ .Major }}"
+  - "hofstadter/{{.ProjectName}}:latest"
+
+  - "hofstadter/{{.ProjectName}}:{{.Tag}}-debian"
+  - "hofstadter/{{.ProjectName}}:v{{ .Major }}.{{ .Minor }}-debian"
+  - "hofstadter/{{.ProjectName}}:v{{ .Major }}-debian"
+  - "hofstadter/{{.ProjectName}}:latest-debian"
+
+
+- binaries:
+    - mvs
+  skip_push: false
+  dockerfile: ci/docker/Dockerfile.scratch
+  image_templates:
+  - "hofstadter/{{.ProjectName}}:{{.Tag}}-scratch"
+  - "hofstadter/{{.ProjectName}}:v{{ .Major }}.{{ .Minor }}-scratch"
+  - "hofstadter/{{.ProjectName}}:v{{ .Major }}-scratch"
+  - "hofstadter/{{.ProjectName}}:latest-scratch"

.hof/Cli/ci/docker/Dockerfile.jessie

@@ -0,0 +1,8 @@
+FROM debian:jessie
+MAINTAINER Hofstadter, Inc <open-source@hofstadter.io>
+
+COPY mvs /usr/bin/local
+ENTRYPOINT ["mvs"]
+
+VOLUME ["/work"]
+WORKDIR /work

.hof/Cli/ci/docker/Dockerfile.scratch

@@ -0,0 +1,8 @@
+FROM scratch
+MAINTAINER Hofstadter, Inc <open-source@hofstadter.io>
+
+COPY mvs /
+ENTRYPOINT ["/mvs"]
+
+VOLUME ["/work"]
+WORKDIR /work

.hof/Cli/commands/bash-completion.go

@@ -0,0 +1,42 @@
+package commands
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var BashCompletionLong = `Generate Bash completions
+
+To load completion run
+
+. <(mvs bash)
+
+To configure your bash shell to load completions for each session add to your bashrc
+
+# ~/.bashrc or ~/.profile
+. <(mvs bash)
+`
+
+var BashCompletionCmd = &cobra.Command{
+
+	Use: "bash-completion",
+
+	Aliases: []string{
+		"bash",
+		"completions",
+	},
+
+	Short: "Generate  Bash completions",
+
+	Long: BashCompletionLong,
+
+	Run: func(cmd *cobra.Command, args []string) {
+
+		RootCmd.GenBashCompletion(os.Stdout)
+	},
+}
+
+func init() {
+	RootCmd.AddCommand(BashCompletionCmd)
+}

.hof/Cli/commands/convert.go

@@ -0,0 +1,65 @@
+package commands
+
+import (
+
+	// hello... something might need to go here
+
+	"os"
+
+	"github.com/spf13/cobra"
+
+	"fmt"
+
+	"github.com/hofstadter-io/mvs/lib"
+)
+
+var convertLong = `convert another package system to MVS.`
+
+var ConvertCmd = &cobra.Command{
+
+	Use: "convert <lang> <file>",
+
+	Short: "convert another package system to MVS.",
+
+	Long: convertLong,
+
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// Argument Parsing
+
+		if 0 >= len(args) {
+			fmt.Println("missing required argument: 'Lang'")
+			cmd.Usage()
+			os.Exit(1)
+		}
+
+		var lang string
+
+		if 0 < len(args) {
+
+			lang = args[0]
+
+		}
+
+		if 1 >= len(args) {
+			fmt.Println("missing required argument: 'Filename'")
+			cmd.Usage()
+			os.Exit(1)
+		}
+
+		var filename string
+
+		if 1 < len(args) {
+
+			filename = args[1]
+
+		}
+
+		err := lib.Convert(lang, filename)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+
+	},
+}

.hof/Cli/commands/graph.go

@@ -0,0 +1,37 @@
+package commands
+
+import (
+
+	// hello... something might need to go here
+
+	"github.com/spf13/cobra"
+
+	"fmt"
+
+	"os"
+
+	"github.com/hofstadter-io/mvs/lib"
+)
+
+var graphLong = `print module requirement graph`
+
+var GraphCmd = &cobra.Command{
+
+	Use: "graph",
+
+	Short: "print module requirement graph",
+
+	Long: graphLong,
+
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// Argument Parsing
+
+		err := lib.ProcessLangs("graph", args)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+
+	},
+}

.hof/Cli/commands/hack.go

@@ -0,0 +1,39 @@
+package commands
+
+import (
+
+	// hello... something might need to go here
+
+	"github.com/spf13/cobra"
+
+	"fmt"
+
+	"os"
+
+	"github.com/hofstadter-io/mvs/lib"
+)
+
+var hackLong = `dev command`
+
+var HackCmd = &cobra.Command{
+
+	Use: "hack",
+
+	Hidden: true,
+
+	Short: "dev command",
+
+	Long: hackLong,
+
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// Argument Parsing
+
+		err := lib.Hack("", args)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+
+	},
+}

.hof/Cli/commands/info.go

@@ -0,0 +1,48 @@
+package commands
+
+import (
+
+	// hello... something might need to go here
+
+	"github.com/spf13/cobra"
+
+	"fmt"
+
+	"os"
+
+	"github.com/hofstadter-io/mvs/lib"
+)
+
+var infoLong = `  print info about languages and modders known to mvs
+    - no arg prints a list of known languages
+    - an arg prints info about the language modder configuration that would be used`
+
+var InfoCmd = &cobra.Command{
+
+	Use: "info [language]",
+
+	Short: "print info about languages and modders known to mvs",
+
+	Long: infoLong,
+
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// Argument Parsing
+
+		var lang string
+
+		if 0 < len(args) {
+
+			lang = args[0]
+
+		}
+
+		msg, err := lib.LangInfo(lang)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+		fmt.Println(msg)
+
+	},
+}