From c66f0bd18e9d65a48935eaf9d0c9ef630aa0f218 Mon Sep 17 00:00:00 2001
From: Brad Warren <bmw@eff.org>
Date: Thu, 21 Apr 2016 16:13:17 -0400
Subject: [PATCH] Make le-auto helpful

---
 letsencrypt-auto-source/letsencrypt-auto          | 8 ++++++--
 letsencrypt-auto-source/letsencrypt-auto.template | 8 ++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/letsencrypt-auto-source/letsencrypt-auto b/letsencrypt-auto-source/letsencrypt-auto
index df4783a72..9be546584 100755
--- a/letsencrypt-auto-source/letsencrypt-auto
+++ b/letsencrypt-auto-source/letsencrypt-auto
@@ -21,11 +21,11 @@ VENV_PATH=${VENV_PATH:-"$XDG_DATA_HOME/$VENV_NAME"}
 VENV_BIN="$VENV_PATH/bin"
 LE_AUTO_VERSION="0.6.0.dev0"
 BASENAME=$(basename $0)
-USAGE="Usage: $BASENAME [OPTION]
+USAGE="Usage: $BASENAME [OPTIONS]
 A self-updating wrapper script for the Certbot ACME client. When run, updates
 to both this script and certbot will be downloaded and installed. After
 ensuring you have the latest versions installed, certbot will be invoked with
-all arguments you provided.
+all arguments you have provided.
 
 Help for certbot itself cannot be provided until it is installed.
 
@@ -860,6 +860,10 @@ else
   # package). Phase 2 checks the version of the locally installed certbot.
 
   if [ ! -f "$VENV_BIN/letsencrypt" ]; then
+    if [ "$HELP" = 1 ]; then
+      echo "$USAGE"
+      exit 0
+    fi
     # If it looks like we've never bootstrapped before, bootstrap:
     Bootstrap
   fi
diff --git a/letsencrypt-auto-source/letsencrypt-auto.template b/letsencrypt-auto-source/letsencrypt-auto.template
index a17d11fa4..fe4baeafd 100755
--- a/letsencrypt-auto-source/letsencrypt-auto.template
+++ b/letsencrypt-auto-source/letsencrypt-auto.template
@@ -21,11 +21,11 @@ VENV_PATH=${VENV_PATH:-"$XDG_DATA_HOME/$VENV_NAME"}
 VENV_BIN="$VENV_PATH/bin"
 LE_AUTO_VERSION="{{ LE_AUTO_VERSION }}"
 BASENAME=$(basename $0)
-USAGE="Usage: $BASENAME [OPTION]
+USAGE="Usage: $BASENAME [OPTIONS]
 A self-updating wrapper script for the Certbot ACME client. When run, updates
 to both this script and certbot will be downloaded and installed. After
 ensuring you have the latest versions installed, certbot will be invoked with
-all arguments you provided.
+all arguments you have provided.
 
 Help for certbot itself cannot be provided until it is installed.
 
@@ -256,6 +256,10 @@ else
   # package). Phase 2 checks the version of the locally installed certbot.
 
   if [ ! -f "$VENV_BIN/letsencrypt" ]; then
+    if [ "$HELP" = 1 ]; then
+      echo "$USAGE"
+      exit 0
+    fi
     # If it looks like we've never bootstrapped before, bootstrap:
     Bootstrap
   fi