From ed71d9d362f3a930d769ec2ffa39ace2490701e4 Mon Sep 17 00:00:00 2001
From: Eric Jiang <eric@littlstar.com>
Date: Tue, 20 Nov 2018 12:49:49 -0500
Subject: [PATCH] feat(): show help if command provided is not valid

---
 bin/afs-add       | 2 ++
 bin/afs-commit    | 2 ++
 bin/afs-create    | 2 ++
 bin/afs-deploy    | 2 ++
 bin/afs-destroy   | 2 ++
 bin/afs-history   | 2 ++
 bin/afs-metadata  | 7 ++-----
 bin/afs-ownership | 5 ++---
 bin/afs-price     | 3 ++-
 bin/afs-remove    | 2 ++
 bin/afs-unarchive | 2 ++
 11 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/bin/afs-add b/bin/afs-add
index bcf0d02..d05331f 100755
--- a/bin/afs-add
+++ b/bin/afs-add
@@ -27,6 +27,8 @@ const { argv } = program
       })
   }, onadd)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onadd(argv) {
   const [ ...paths ] = argv.pathspec
diff --git a/bin/afs-commit b/bin/afs-commit
index 9941f38..4e16c65 100755
--- a/bin/afs-commit
+++ b/bin/afs-commit
@@ -38,6 +38,8 @@ const { argv } = program
       })
   }, oncommit)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function oncommit(argv) {
   const {
diff --git a/bin/afs-create b/bin/afs-create
index 23a0d62..1e76e34 100755
--- a/bin/afs-create
+++ b/bin/afs-create
@@ -40,6 +40,8 @@ const { argv } = program
       })
   }, oncreate)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function oncreate(argv) {
   let { owner } = argv
diff --git a/bin/afs-deploy b/bin/afs-deploy
index 9218520..bf51bb6 100755
--- a/bin/afs-deploy
+++ b/bin/afs-deploy
@@ -33,6 +33,8 @@ const { argv } = program
       })
   }, ondeploy)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function ondeploy(argv) {
   const {
diff --git a/bin/afs-destroy b/bin/afs-destroy
index b6f8d6d..6687026 100755
--- a/bin/afs-destroy
+++ b/bin/afs-destroy
@@ -35,6 +35,8 @@ const { argv } = program
       })
   }, ondestroy)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function ondestroy(argv) {
   const {
diff --git a/bin/afs-history b/bin/afs-history
index d84854a..0bcbbfc 100755
--- a/bin/afs-history
+++ b/bin/afs-history
@@ -26,6 +26,8 @@ const { argv } = program
       })
   }, onhistory)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onhistory(argv) {
   let { did } = argv
diff --git a/bin/afs-metadata b/bin/afs-metadata
index 6bd31af..1fcefec 100755
--- a/bin/afs-metadata
+++ b/bin/afs-metadata
@@ -36,7 +36,6 @@ const { argv } = program
         describe: 'Print full metadata after write'
       })
   }, onmetadatawritekey)
-  .help('h')
   .command('read-key <did> <key>', "Read a key's value from AFS metadata", (_) => {
     _
       .positional('did', {
@@ -48,7 +47,6 @@ const { argv } = program
         describe: 'The key to write'
       })
   }, onmetadatareadkey)
-  .help('h')
   .command('delete-key <did> <key>', "Delete a key-value pair from the AFS' metadata file", (_) => {
     _
       .positional('did', {
@@ -65,7 +63,6 @@ const { argv } = program
         describe: 'Print full metadata after delete'
       })
   }, onmetadatadeletekey)
-  .help('h')
   .command('clear <did>', 'Clears all metadata from an AFS', (_) => {
     _
       .positional('did', {
@@ -73,7 +70,6 @@ const { argv } = program
         describe: 'An AFS ARA decentralized identity (did) URI'
       })
   }, onmetadataclear)
-  .help('h')
   .command('print <did>', 'Prints current metadata for an AFS', (_) => {
     _
       .positional('did', {
@@ -81,7 +77,6 @@ const { argv } = program
         describe: 'An AFS ARA decentralized identity (did) URI'
       })
   }, onmetadataprint)
-  .help('h')
   .command('write-file <did> <filepath>', 'Writes contents of entire file to metadata', (_) => {
     _
       .positional('did', {
@@ -90,6 +85,8 @@ const { argv } = program
       })
   }, onmetadatawritefile)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onmetadatawritekey(argv) {
   const {
diff --git a/bin/afs-ownership b/bin/afs-ownership
index 490c5ce..910c198 100755
--- a/bin/afs-ownership
+++ b/bin/afs-ownership
@@ -32,7 +32,6 @@ const { argv } = program
         describe: 'An AFS ARA decentralized identity (did) URI'
       })
   }, onrequestownership)
-  .help('h')
   .command('revoke <requesterDid> <contentDid>', 'Revokes a previous request for ownership of an AFS', (_) => {
     _
       .positional('requester-did', {
@@ -44,7 +43,6 @@ const { argv } = program
         describe: 'An AFS ARA decentralized identity (did) URI'
       })
   }, onrevokerequest)
-  .help('h')
   .command('approve <contentDid> <newOwnerDid>', 'Approves an ownership transfer', (_) => {
     _
       .positional('content-did', {
@@ -56,7 +54,6 @@ const { argv } = program
         describe: 'DID to transfer ownership to'
       })
   }, onapprovetransfer)
-  .help('h')
   .command('claim <contentDid>', "Claim an AFS' identity", (_) => {
     _
       .positional('content-did', {
@@ -65,6 +62,8 @@ const { argv } = program
       })
   }, onclaimownership)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onrequestownership(argv) {
   const {
diff --git a/bin/afs-price b/bin/afs-price
index db437f4..014f938 100755
--- a/bin/afs-price
+++ b/bin/afs-price
@@ -36,7 +36,6 @@ const { argv } = program
         describe: 'Force set price operation',
       })
   }, onsetprice)
-  .help('h')
   .command('get <did>', 'Return the price for a given AFS', (_) => {
     _
       .positional('did', {
@@ -45,6 +44,8 @@ const { argv } = program
       })
   }, ongetprice)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onsetprice(argv) {
   const { did } = argv
diff --git a/bin/afs-remove b/bin/afs-remove
index 4039427..e6b2053 100755
--- a/bin/afs-remove
+++ b/bin/afs-remove
@@ -27,6 +27,8 @@ const { argv } = program
       })
   }, onremove)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onremove(argv) {
   const [ ...paths ] = argv.pathspec
diff --git a/bin/afs-unarchive b/bin/afs-unarchive
index afc71a7..476eef2 100755
--- a/bin/afs-unarchive
+++ b/bin/afs-unarchive
@@ -27,6 +27,8 @@ const { argv } = program
       })
   }, onunarchive)
   .help('h')
+  .recommendCommands()
+  .strict()
 
 async function onunarchive(argv) {
   const {