From ddbe71088164d7ef74957a29f25844d06a685a94 Mon Sep 17 00:00:00 2001
From: Christopher Allen Lane <chris@chris-allen-lane.com>
Date: Sun, 7 Aug 2022 14:08:25 -0400
Subject: [PATCH] feat: add the `--conf` command

Add the `--conf` command, which dipslay's the current `cheat`
configuration file path.
---
 cmd/cheat/cmd_conf.go     | 11 +++++++++++
 cmd/cheat/docopt.txt      |  4 ++++
 cmd/cheat/main.go         |  3 +++
 cmd/cheat/str_usage.go    |  4 ++++
 internal/config/config.go |  4 ++++
 5 files changed, 26 insertions(+)
 create mode 100644 cmd/cheat/cmd_conf.go

diff --git a/cmd/cheat/cmd_conf.go b/cmd/cheat/cmd_conf.go
new file mode 100644
index 0000000..65c1694
--- /dev/null
+++ b/cmd/cheat/cmd_conf.go
@@ -0,0 +1,11 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/cheat/cheat/internal/config"
+)
+
+func cmdConf(opts map[string]interface{}, conf config.Config) {
+	fmt.Println(conf.Path)
+}
diff --git a/cmd/cheat/docopt.txt b/cmd/cheat/docopt.txt
index e12615e..dd2b112 100644
--- a/cmd/cheat/docopt.txt
+++ b/cmd/cheat/docopt.txt
@@ -15,6 +15,7 @@ Options:
   -T --tags               List all tags in use
   -v --version            Print the version number
   --rm=<cheatsheet>       Remove (delete) <cheatsheet>
+  --conf                  Display the config file path
 
 Examples:
 
@@ -53,3 +54,6 @@ Examples:
 
   To remove (delete) the foo/bar cheatsheet:
     cheat --rm foo/bar
+
+  To view the configuration file path:
+	cheat --conf
diff --git a/cmd/cheat/main.go b/cmd/cheat/main.go
index c40e138..8c6fdf6 100755
--- a/cmd/cheat/main.go
+++ b/cmd/cheat/main.go
@@ -120,6 +120,9 @@ func main() {
 	var cmd func(map[string]interface{}, config.Config)
 
 	switch {
+	case opts["--conf"].(bool):
+		cmd = cmdConf
+
 	case opts["--directories"].(bool):
 		cmd = cmdDirectories
 
diff --git a/cmd/cheat/str_usage.go b/cmd/cheat/str_usage.go
index 0d69c57..b4c5eb8 100644
--- a/cmd/cheat/str_usage.go
+++ b/cmd/cheat/str_usage.go
@@ -24,6 +24,7 @@ Options:
   -T --tags               List all tags in use
   -v --version            Print the version number
   --rm=<cheatsheet>       Remove (delete) <cheatsheet>
+  --conf                  Display the config file path
 
 Examples:
 
@@ -62,5 +63,8 @@ Examples:
 
   To remove (delete) the foo/bar cheatsheet:
     cheat --rm foo/bar
+
+  To view the configuration file path:
+	cheat --conf
 `)
 }
diff --git a/internal/config/config.go b/internal/config/config.go
index 7a51fa4..b0f4be9 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -20,6 +20,7 @@ type Config struct {
 	Style      string         `yaml:"style"`
 	Formatter  string         `yaml:"formatter"`
 	Pager      string         `yaml:"pager"`
+	Path       string
 }
 
 // New returns a new Config struct
@@ -34,6 +35,9 @@ func New(opts map[string]interface{}, confPath string, resolve bool) (Config, er
 	// initialize a config object
 	conf := Config{}
 
+	// store the config path
+	conf.Path = confPath
+
 	// unmarshal the yaml
 	err = yaml.UnmarshalStrict(buf, &conf)
 	if err != nil {