Initial upload

Gopkg.toml

@@ -0,0 +1,38 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  name = "github.com/Masterminds/sprig"
+  version = "2.19.0"
+
+[[constraint]]
+  name = "gopkg.in/yaml.v2"
+  version = "2.2.2"
+
+[prune]
+  go-tests = true
+  unused-packages = true

LICENSE

@@ -186,7 +186,8 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2019 IBM
+   Copyright 2019 Brian Richardson <brianthemathguy@gmail.com>
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

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+BINARIES = scribe
+GOBIN=$(or ${GOPATH},~/go)/bin
+CMD_PACKAGE_PATH = $(PWD)/cmd
+
+all: $(BINARIES)
+
+$(BINARIES): setup
+	@mkdir -p bin
+	go build -o bin/$@ $(CMD_PACKAGE_PATH)/$@
+	cp bin/$@ $(GOBIN)/$@
+
+setup:
+	if [ ! -d $(GOBIN) ] ; then mkdir $(GOBIN); fi
+
+clean:
+	rm -rf bin/

cmd/scribe/scribe.go

@@ -0,0 +1,61 @@
+/*
+	Copyright © 2019 IBM
+	Copyright © 2019 Brian Richardson <brianthemathguy@gmail.com>
+	Licensed under the Apache License, Version 2.0 (the "License");
+	you may not use this file except in compliance with the License.
+	You may obtain a copy of the License at
+
+	    http://www.apache.org/licenses/LICENSE-2.0
+
+	Unless required by applicable law or agreed to in writing, software
+	distributed under the License is distributed on an "AS IS" BASIS,
+	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+	See the License for the specific language governing permissions and
+	limitations under the License.
+*/
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/bdrich/scribe/pkg/fileSystem"
+	"github.com/bdrich/scribe/pkg/templates"
+)
+
+func main() {
+
+	pwd, _ := os.Getwd()
+	const usage = "USAGE:\tscribe \n\t\t-in <input_path>\n\t\t-out <output_path>\n\t\t-templates <dir_path>\n"
+
+	// flags
+	inputFileName := flag.String("in", "", "Input Values File -- input file which populates templates")
+	outputPathName := flag.String("out", "", "Output Path -- path with populated templates")
+	templatesPath := flag.String("templates", "", "Template File(s) -- path to recursively populate")
+	flag.Parse()
+
+	if *outputPathName == "" || *inputFileName == "" || *templatesPath == "" {
+		fmt.Println("Error: Input Values File, Output, Templates paths cannot be empty.")
+		fmt.Printf("----------------------------------------\n%s\n", usage)
+		os.Exit(1)
+	}
+
+	outputPath := pwd + "/" + *outputPathName
+	inputPath := pwd + "/" + *inputFileName
+	fmt.Printf("Input Values File: %s\n", inputPath)
+
+	// Ensure input file exists
+	if !fileSystem.PathExists(inputPath) {
+		fmt.Printf("Error: Input Values File '%s' does not exist.\n", inputPath)
+		return
+	}
+
+	// If env directory doesn't exist, create it
+	if !fileSystem.PathExists(outputPath) {
+		fileSystem.CreateDir(outputPath)
+	}
+
+	templates.WalkExecuteTemplates(*templatesPath, inputPath, outputPath)
+}

pkg/fileSystem/fileSystem.go

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+/*
+	Copyright © 2019 IBM
+	Copyright © 2019 Brian Richardson <brianthemathguy@gmail.com>
+	Licensed under the Apache License, Version 2.0 (the "License");
+	you may not use this file except in compliance with the License.
+	You may obtain a copy of the License at
+
+	    http://www.apache.org/licenses/LICENSE-2.0
+
+	Unless required by applicable law or agreed to in writing, software
+	distributed under the License is distributed on an "AS IS" BASIS,
+	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+	See the License for the specific language governing permissions and
+	limitations under the License.
+*/
+
+package fileSystem
+
+import (
+	"os"
+)
+
+// PathExists returns true if given path exists, false otherwise
+func PathExists(path string) bool {
+	if _, err := os.Stat(path); err != nil {
+		if os.IsNotExist(err) {
+			return false
+		}
+	}
+	return true
+}
+
+// CreateDir creates a directory at given path, permission mode option
+func CreateDir(path string, _mode ...int) error {
+	var mode = 0777
+	if len(_mode) > 0 {
+		mode = _mode[0]
+	}
+	fileMode := os.FileMode(uint32(mode))
+	err := os.MkdirAll(path, fileMode)
+	return err
+}
+
+// CreateFile creates a file at given path
+func CreateFile(path string) (*os.File, error) {
+	file, err := os.Create(path)
+	return file, err
+}
+
+// DeleteFile deletes a file at given path
+func DeleteFile(path string) error {
+	err := os.Remove(path)
+	return err
+}