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authorDan Callahan <danc@element.io>2021-10-22 23:00:04 +0100
committerDan Callahan <danc@element.io>2021-10-22 23:08:54 +0100
commitb5e910521b8f712b0ff0d61be33414efa4b3b6ba (patch)
tree1b543a99eba797308713a5a990f06172dc31327a /demo/start.sh
parentFix Shellcheck SC2086: Quote to prevent splitting (diff)
downloadsynapse-b5e910521b8f712b0ff0d61be33414efa4b3b6ba.tar.xz
Fix Shellcheck SC2129: Consider using {..} >> file
Consider using { cmd1; cmd2; } >> file instead of individual redirects.

https://github.com/koalaman/shellcheck/wiki/SC2129

Signed-off-by: Dan Callahan <danc@element.io>
Diffstat (limited to '')
-rwxr-xr-xdemo/start.sh123
1 files changed, 63 insertions, 60 deletions
diff --git a/demo/start.sh b/demo/start.sh
index 03c3b375cf..8ffb14e30a 100755
--- a/demo/start.sh
+++ b/demo/start.sh
@@ -29,69 +29,72 @@ for port in 8080 8081 8082; do
         --report-stats no
 
     if ! grep -F "Customisation made by demo/start.sh" -q "$DIR/etc/$port.config"; then
-        printf '\n\n# Customisation made by demo/start.sh\n' >> "$DIR/etc/$port.config"
-
-        echo "public_baseurl: http://localhost:$port/" >> "$DIR/etc/$port.config"
-
-        echo 'enable_registration: true' >> "$DIR/etc/$port.config"
-
-        # Warning, this heredoc depends on the interaction of tabs and spaces. Please don't
-        # accidentaly bork me with your fancy settings.
-		listeners=$(cat <<-PORTLISTENERS
-		# Configure server to listen on both $https_port and $port
-		# This overides some of the default settings above
-		listeners:
-		  - port: $https_port
-		    type: http
-		    tls: true
-		    resources:
-		      - names: [client, federation]
-
-		  - port: $port
-		    tls: false
-		    bind_addresses: ['::1', '127.0.0.1']
-		    type: http
-		    x_forwarded: true
-		    resources:
-		      - names: [client, federation]
-		        compress: false
-		PORTLISTENERS
-		)
-        echo "${listeners}" >> "$DIR/etc/$port.config"
-
-        # Disable tls for the servers
-        printf '\n\n# Disable tls on the servers.' >> "$DIR/etc/$port.config"
-        echo '# DO NOT USE IN PRODUCTION' >> "$DIR/etc/$port.config"
-        echo 'use_insecure_ssl_client_just_for_testing_do_not_use: true' >> "$DIR/etc/$port.config"
-        echo 'federation_verify_certificates: false' >> "$DIR/etc/$port.config"
-
-        # Set tls paths
-        echo "tls_certificate_path: \"$DIR/etc/localhost:$https_port.tls.crt\"" >> "$DIR/etc/$port.config"
-        echo "tls_private_key_path: \"$DIR/etc/localhost:$https_port.tls.key\"" >> "$DIR/etc/$port.config"
-
         # Generate tls keys
         openssl req -x509 -newkey rsa:4096 -keyout "$DIR/etc/localhost:$https_port.tls.key" -out "$DIR/etc/localhost:$https_port.tls.crt" -days 365 -nodes -subj "/O=matrix"
 
-        # Ignore keys from the trusted keys server
-        echo '# Ignore keys from the trusted keys server' >> "$DIR/etc/$port.config"
-        echo 'trusted_key_servers:' >> "$DIR/etc/$port.config"
-        echo '  - server_name: "matrix.org"' >> "$DIR/etc/$port.config"
-        echo '    accept_keys_insecurely: true' >> "$DIR/etc/$port.config"
-
-        # Reduce the blacklist
-        blacklist=$(cat <<-BLACK
-		# Set the blacklist so that it doesn't include 127.0.0.1, ::1
-		federation_ip_range_blacklist:
-		  - '10.0.0.0/8'
-		  - '172.16.0.0/12'
-		  - '192.168.0.0/16'
-		  - '100.64.0.0/10'
-		  - '169.254.0.0/16'
-		  - 'fe80::/64'
-		  - 'fc00::/7'
-		BLACK
-		)
-        echo "${blacklist}" >> "$DIR/etc/$port.config"
+        # Regenerate configuration
+        {
+            printf '\n\n# Customisation made by demo/start.sh\n'
+            echo "public_baseurl: http://localhost:$port/"
+            echo 'enable_registration: true'
+
+			# Warning, this heredoc depends on the interaction of tabs and spaces.
+			# Please don't accidentaly bork me with your fancy settings.
+			listeners=$(cat <<-PORTLISTENERS
+			# Configure server to listen on both $https_port and $port
+			# This overides some of the default settings above
+			listeners:
+			  - port: $https_port
+			    type: http
+			    tls: true
+			    resources:
+			      - names: [client, federation]
+
+			  - port: $port
+			    tls: false
+			    bind_addresses: ['::1', '127.0.0.1']
+			    type: http
+			    x_forwarded: true
+			    resources:
+			      - names: [client, federation]
+			        compress: false
+			PORTLISTENERS
+			)
+
+            echo "${listeners}"
+
+            # Disable tls for the servers
+            printf '\n\n# Disable tls on the servers.'
+            echo '# DO NOT USE IN PRODUCTION'
+            echo 'use_insecure_ssl_client_just_for_testing_do_not_use: true'
+            echo 'federation_verify_certificates: false'
+
+            # Set tls paths
+            echo "tls_certificate_path: \"$DIR/etc/localhost:$https_port.tls.crt\""
+            echo "tls_private_key_path: \"$DIR/etc/localhost:$https_port.tls.key\""
+
+            # Ignore keys from the trusted keys server
+            echo '# Ignore keys from the trusted keys server'
+            echo 'trusted_key_servers:'
+            echo '  - server_name: "matrix.org"'
+            echo '    accept_keys_insecurely: true'
+
+			# Reduce the blacklist
+			blacklist=$(cat <<-BLACK
+			# Set the blacklist so that it doesn't include 127.0.0.1, ::1
+			federation_ip_range_blacklist:
+			  - '10.0.0.0/8'
+			  - '172.16.0.0/12'
+			  - '192.168.0.0/16'
+			  - '100.64.0.0/10'
+			  - '169.254.0.0/16'
+			  - 'fe80::/64'
+			  - 'fc00::/7'
+			BLACK
+			)
+
+            echo "${blacklist}"
+        } >> "$DIR/etc/$port.config"
     fi
 
     # Check script parameters