Updating the bash commands to use ! -z instead of -n

Author: nkatzman

index.js

@@ -633,9 +633,9 @@ class BitbucketScm extends Scm {
 
         // Git clone
         command.push(`echo Cloning ${checkoutUrl}, on branch ${config.branch}`);
-        command.push('if [ -n $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; ' +
+        command.push('if [ ! -z $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; ' +
             `then export SCM_URL=${sshCheckoutUrl}; ` +
-            'elif [ -n $SCM_USERNAME ] && [ -n $SCM_ACCESS_TOKEN ]; ' +
+            'elif [ ! -z $SCM_USERNAME ] && [ ! -z $SCM_ACCESS_TOKEN ]; ' +
             `then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@${checkoutUrl}; ` +
             `else export SCM_URL=https://${checkoutUrl}; fi`
         );

test/data/commands.json

@@ -1,4 +1,4 @@
 {
     "name": "sd-checkout-code",
-    "command": "echo Cloning hostName/orgName/repoName, on branch branchName && if [ -n $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; then export SCM_URL=git@hostName:orgName/repoName; elif [ -n $SCM_USERNAME ] && [ -n $SCM_ACCESS_TOKEN ]; then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@hostName/orgName/repoName; else export SCM_URL=https://hostName/orgName/repoName; fi && git clone --quiet --progress --branch branchName $SCM_URL $SD_SOURCE_DIR && echo Reset to SHA shaValue && git reset --hard shaValue && echo Setting user name and user email && git config user.name sd-buildbot && git config user.email dev-null@screwdriver.cd"
+    "command": "echo Cloning hostName/orgName/repoName, on branch branchName && if [ ! -z $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; then export SCM_URL=git@hostName:orgName/repoName; elif [ ! -z $SCM_USERNAME ] && [ ! -z $SCM_ACCESS_TOKEN ]; then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@hostName/orgName/repoName; else export SCM_URL=https://hostName/orgName/repoName; fi && git clone --quiet --progress --branch branchName $SCM_URL $SD_SOURCE_DIR && echo Reset to SHA shaValue && git reset --hard shaValue && echo Setting user name and user email && git config user.name sd-buildbot && git config user.email dev-null@screwdriver.cd"
 }

test/data/customPrCommands.json

@@ -1,4 +1,4 @@
 {
     "name": "sd-checkout-code",
-    "command": "echo Cloning hostName/orgName/repoName, on branch branchName && if [ -n $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; then export SCM_URL=git@hostName:orgName/repoName; elif [ -n $SCM_USERNAME ] && [ -n $SCM_ACCESS_TOKEN ]; then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@hostName/orgName/repoName; else export SCM_URL=https://hostName/orgName/repoName; fi && git clone --quiet --progress --branch branchName $SCM_URL $SD_SOURCE_DIR && echo Reset to SHA branchName && git reset --hard branchName && echo Setting user name and user email && git config user.name abcd && git config user.email dev-null@my.email.com && echo Fetching PR and merging with branchName && git fetch origin prBranch && git merge shaValue"
+    "command": "echo Cloning hostName/orgName/repoName, on branch branchName && if [ ! -z $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; then export SCM_URL=git@hostName:orgName/repoName; elif [ ! -z $SCM_USERNAME ] && [ ! -z $SCM_ACCESS_TOKEN ]; then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@hostName/orgName/repoName; else export SCM_URL=https://hostName/orgName/repoName; fi && git clone --quiet --progress --branch branchName $SCM_URL $SD_SOURCE_DIR && echo Reset to SHA branchName && git reset --hard branchName && echo Setting user name and user email && git config user.name abcd && git config user.email dev-null@my.email.com && echo Fetching PR and merging with branchName && git fetch origin prBranch && git merge shaValue"
 }

test/data/prCommands.json

@@ -1,4 +1,4 @@
 {
     "name": "sd-checkout-code",
-    "command": "echo Cloning hostName/orgName/repoName, on branch branchName && if [ -n $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; then export SCM_URL=git@hostName:orgName/repoName; elif [ -n $SCM_USERNAME ] && [ -n $SCM_ACCESS_TOKEN ]; then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@hostName/orgName/repoName; else export SCM_URL=https://hostName/orgName/repoName; fi && git clone --quiet --progress --branch branchName $SCM_URL $SD_SOURCE_DIR && echo Reset to SHA branchName && git reset --hard branchName && echo Setting user name and user email && git config user.name sd-buildbot && git config user.email dev-null@screwdriver.cd && echo Fetching PR and merging with branchName && git fetch origin prBranch && git merge shaValue"
+    "command": "echo Cloning hostName/orgName/repoName, on branch branchName && if [ ! -z $SCM_CLONE_TYPE ] && [ $SCM_CLONE_TYPE = ssh ]; then export SCM_URL=git@hostName:orgName/repoName; elif [ ! -z $SCM_USERNAME ] && [ ! -z $SCM_ACCESS_TOKEN ]; then export SCM_URL=https://$SCM_USERNAME:$SCM_ACCESS_TOKEN@hostName/orgName/repoName; else export SCM_URL=https://hostName/orgName/repoName; fi && git clone --quiet --progress --branch branchName $SCM_URL $SD_SOURCE_DIR && echo Reset to SHA branchName && git reset --hard branchName && echo Setting user name and user email && git config user.name sd-buildbot && git config user.email dev-null@screwdriver.cd && echo Fetching PR and merging with branchName && git fetch origin prBranch && git merge shaValue"
 }