chore(scripts) check requirements in the patch version release script…

… and switch to use ssh based git URI

scripts/make-patch-release

@@ -37,6 +37,27 @@ function usage() {
    exit 0
 }
 
+#-------------------------------------------------------------------------------
+function need() {
+  req="$1"
+
+  if [ -z $(which "$req") ]; then
+     echo "Required command $req not found."
+     exit 1
+  fi
+}
+
+function check_requirements() {
+   need git
+   need hub
+   need sed
+
+   if [[ ! "$(sed --version)" =~ "GNU sed" ]]; then
+      echo "FAIL: sed command isn't GNU."
+      exit 1
+   fi
+}
+
 #-------------------------------------------------------------------------------
 # Default help
 #-------------------------------------------------------------------------------
@@ -51,6 +72,8 @@ fi
 # Variables
 #-------------------------------------------------------------------------------
 
+check_requirements
+
 version="$1"
 step="$2"
 
@@ -173,7 +196,7 @@ case "$step" in
          cd ../docs.konghq.com
       else
          cd ..
-         git clone https://github.com/kong/docs.konghq.com
+         git clone git@github.com:Kong/docs.konghq.com.git
          cd docs.konghq.com
       fi
       git checkout master
@@ -183,7 +206,7 @@ case "$step" in
 
       git diff
 
-      CONFIRM "If everything looks all right, press Enter to commit and send a PR to https://github.com/kong/docs.konghq.com" \
+      CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/docs.konghq.com.git" \
               "or Ctrl-C to cancel."
 
       set -e
@@ -240,7 +263,7 @@ case "$step" in
          cd ../docker-kong
       else
          cd ..
-         git clone https://github.com/kong/docker-kong
+         git clone git@github.com:Kong/docker-kong.git
          cd docker-kong
       fi
 
@@ -264,7 +287,7 @@ case "$step" in
          cd ../docker-kong
       else
          cd ..
-         git clone https://github.com/kong/docker-kong
+         git clone git@github.com:Kong/docker-kong.git
          cd docker-kong
       fi
 
@@ -281,7 +304,7 @@ case "$step" in
          cd ../homebrew-kong
       else
          cd ..
-         git clone https://github.com/kong/homebrew-kong
+         git clone git@github.com:Kong/homebrew-kong.git
          cd homebrew-kong
       fi
 
@@ -292,7 +315,7 @@ case "$step" in
 
       git diff
 
-      CONFIRM "If everything looks all right, press Enter to commit and send a PR to https://github.com/kong/homebrew-kong" \
+      CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/homebrew-kong" \
               "or Ctrl-C to cancel."
 
       set -e
@@ -311,7 +334,7 @@ case "$step" in
          cd ../kong-pongo
       else
          cd ..
-         git clone https://github.com/kong/kong-pongo
+         git clone git@github.com:Kong/kong-pongo.git
          cd kong-pongo
       fi
 
@@ -330,7 +353,7 @@ case "$step" in
          cd ../kong-vagrant
       else
          cd ..
-         git clone https://github.com/kong/kong-vagrant
+         git clone git@github.com:Kong/kong-vagrant.git
          cd kong-vagrant
       fi
 
@@ -341,7 +364,7 @@ case "$step" in
 
       git diff
 
-      CONFIRM "If everything looks all right, press Enter to commit and send a PR to https://github.com/kong/kong-vagrant" \
+      CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/kong-vagrant" \
               "or Ctrl-C to cancel."
 
       set -e