Parser: makes keys case-insensitive

src/main.py

@@ -45,7 +45,7 @@ def expand_for_loop(props):
     expanded_props = dict()
 
     for loop in props.get("for", []):
-        prop = loop["property"]
+        prop = loop["property"].lower()
 
         if expanded_props.get(prop) is None:
             expanded_props[prop] = list()
@@ -74,8 +74,8 @@ def parse_props(host, props, hosts):
     parsed = dict()
 
     # Standard ssh properties
-    for k, v in props.get("ssh_props", {}).items():
-        parsed[k] = v if isinstance(v, list) else [v]
+    for prop, v in props.get("ssh_props", {}).items():
+        parsed[prop.lower()] = v if isinstance(v, list) else [v]
 
     # For-loops in config
     for prop, values in expand_for_loop(props).items():
@@ -92,9 +92,9 @@ def parse_props(host, props, hosts):
             f"Template `{template}` required by `{host}` is not declared above `{host}` in the yaml"
         )
     elif template:
-        for k, v in hosts[props.get("template")].items():
-            if k not in parsed:
-                parsed[k] = v
+        for prop, v in hosts[props.get("template")].items():
+            if prop not in parsed:
+                parsed[prop] = v
 
     return parsed
 

tests/all_inclusive/readme_quickstart.out

@@ -1,15 +1,15 @@
 Host ohaton
-	ForwardX11 no
-	Hostname ohaton.cs.ualberta.ca
-	IdentitiesOnly yes
-	IdentityFile ~/.ssh/id_ed25519
-	Port 22
-	User emiliko
+	forwardx11 no
+	hostname ohaton.cs.ualberta.ca
+	identitiesonly yes
+	identityfile ~/.ssh/id_ed25519
+	port 22
+	user emiliko
 
 Host coronation
-	ForwardX11 no
-	Hostname coronation.cs.ualberta.ca
-	IdentitiesOnly yes
-	IdentityFile ~/.ssh/id_ed25519
-	Port 22
-	User emiliko
+	forwardx11 no
+	hostname coronation.cs.ualberta.ca
+	identitiesonly yes
+	identityfile ~/.ssh/id_ed25519
+	port 22
+	user emiliko

tests/for_loops/for_iter.out

@@ -1,5 +1,5 @@
 Host orca
-	Hostname 10.42.43.1
-	SendEnv BAR=foo
-	SendEnv FOO=bar
-	User emiliko
+	hostname 10.42.43.1
+	sendenv BAR=foo
+	sendenv FOO=bar
+	user emiliko

tests/for_loops/for_range.out

@@ -1,19 +1,19 @@
 Host orca
-	Hostname 10.42.43.1
-	LocalForward 9026 localhost:9026
-	LocalForward 9027 localhost:9027
-	LocalForward 9028 localhost:9028
-	LocalForward 9029 localhost:9029
-	LocalForward 9030 localhost:9030
-	LocalForward 9031 localhost:9031
-	LocalForward 9032 localhost:9032
-	LocalForward 9033 localhost:9033
-	LocalForward 9034 localhost:9034
-	LocalForward 9035 localhost:9035
-	LocalForward 9036 localhost:9036
-	LocalForward 9037 localhost:9037
-	LocalForward 9038 localhost:9038
-	LocalForward 9039 localhost:9039
-	LocalForward 9040 localhost:9040
-	LocalForward 9041 localhost:9041
-	User emiliko
+	hostname 10.42.43.1
+	localforward 9026 localhost:9026
+	localforward 9027 localhost:9027
+	localforward 9028 localhost:9028
+	localforward 9029 localhost:9029
+	localforward 9030 localhost:9030
+	localforward 9031 localhost:9031
+	localforward 9032 localhost:9032
+	localforward 9033 localhost:9033
+	localforward 9034 localhost:9034
+	localforward 9035 localhost:9035
+	localforward 9036 localhost:9036
+	localforward 9037 localhost:9037
+	localforward 9038 localhost:9038
+	localforward 9039 localhost:9039
+	localforward 9040 localhost:9040
+	localforward 9041 localhost:9041
+	user emiliko

tests/for_loops/for_range_inc.out

@@ -1,16 +1,16 @@
 Host orca
-	Hostname 10.42.43.1
-	LocalForward 1026 localhost:1026
-	LocalForward 1251 localhost:1251
-	LocalForward 1476 localhost:1476
-	LocalForward 1701 localhost:1701
-	LocalForward 1926 localhost:1926
-	LocalForward 9026 localhost:9026
-	LocalForward 9028 localhost:9028
-	LocalForward 9030 localhost:9030
-	LocalForward 9032 localhost:9032
-	LocalForward 9034 localhost:9034
-	LocalForward 9036 localhost:9036
-	LocalForward 9038 localhost:9038
-	LocalForward 9040 localhost:9040
-	User emiliko
+	hostname 10.42.43.1
+	localforward 1026 localhost:1026
+	localforward 1251 localhost:1251
+	localforward 1476 localhost:1476
+	localforward 1701 localhost:1701
+	localforward 1926 localhost:1926
+	localforward 9026 localhost:9026
+	localforward 9028 localhost:9028
+	localforward 9030 localhost:9030
+	localforward 9032 localhost:9032
+	localforward 9034 localhost:9034
+	localforward 9036 localhost:9036
+	localforward 9038 localhost:9038
+	localforward 9040 localhost:9040
+	user emiliko

tests/for_loops/mixed_for.out

@@ -1,20 +1,20 @@
 Host orca
-	Hostname 10.42.43.1
-	LocalForward 1006 localhost:1006
-	LocalForward 1007 localhost:1007
-	LocalForward 1008 localhost:1008
-	LocalForward 1009 localhost:1009
-	LocalForward 1010 localhost:1010
-	LocalForward 1011 localhost:1011
-	LocalForward 1012 localhost:1012
-	LocalForward 1013 localhost:1013
-	LocalForward 1014 localhost:1014
-	LocalForward 1015 localhost:1015
-	LocalForward 1016 localhost:1016
-	LocalForward 1017 localhost:1017
-	LocalForward 1018 localhost:1018
-	LocalForward 1019 localhost:1019
-	SendEnv BAR=foo
-	SendEnv BAZ=baz
-	SendEnv FOO=bar
-	User emiliko
+	hostname 10.42.43.1
+	localforward 1006 localhost:1006
+	localforward 1007 localhost:1007
+	localforward 1008 localhost:1008
+	localforward 1009 localhost:1009
+	localforward 1010 localhost:1010
+	localforward 1011 localhost:1011
+	localforward 1012 localhost:1012
+	localforward 1013 localhost:1013
+	localforward 1014 localhost:1014
+	localforward 1015 localhost:1015
+	localforward 1016 localhost:1016
+	localforward 1017 localhost:1017
+	localforward 1018 localhost:1018
+	localforward 1019 localhost:1019
+	sendenv BAR=foo
+	sendenv BAZ=baz
+	sendenv FOO=bar
+	user emiliko

tests/ssh_props/multivalued.out

@@ -1,4 +1,4 @@
 Host uni
-	LocalForward 3000 localhost:3000
-	LocalForward 3302 localhost:3302
-	LocalForward 3306 localhost:3306
+	localforward 3000 localhost:3000
+	localforward 3302 localhost:3302
+	localforward 3306 localhost:3306

tests/ssh_props/ssh_props.out

@@ -1,6 +1,6 @@
 Host github.com
-	Hostname github.com
-	IdentityFile ~/.ssh/github_main
-	LocalForward 3000 localhost:3000
-	LocalForward 3302 localhost:3302
-	LocalForward 3306 localhost:3306
+	hostname github.com
+	identityfile ~/.ssh/github_main
+	localforward 3000 localhost:3000
+	localforward 3302 localhost:3302
+	localforward 3306 localhost:3306

tests/templates/multivalued_overwrite_1.out

@@ -1,2 +1,2 @@
 Host ohaton
-	LocalForward 9000 localhost:9000
+	localforward 9000 localhost:9000

tests/templates/multivalued_overwrite_2.out

@@ -1,4 +1,4 @@
 Host ohaton
-	LocalForward 3000 localhost:3000
-	LocalForward 3302 localhost:3302
-	LocalForward 3306 localhost:3306
+	localforward 3000 localhost:3000
+	localforward 3302 localhost:3302
+	localforward 3306 localhost:3306

tests/templates/templates.out

@@ -1,15 +1,15 @@
 Host ohaton
-	ForwardX11 no
-	Hostname ohaton.cs.ualberta.ca
-	IdentitiesOnly yes
-	IdentityFile ~/.ssh/id_ed25519
-	Port 22
-	User emiliko
+	forwardx11 no
+	hostname ohaton.cs.ualberta.ca
+	identitiesonly yes
+	identityfile ~/.ssh/id_ed25519
+	port 22
+	user emiliko
 
 Host coronation
-	ForwardX11 no
-	Hostname coronation.cs.ualberta.ca
-	IdentitiesOnly yes
-	IdentityFile ~/.ssh/id_ed25519
-	Port 22
-	User emiliko
+	forwardx11 no
+	hostname coronation.cs.ualberta.ca
+	identitiesonly yes
+	identityfile ~/.ssh/id_ed25519
+	port 22
+	user emiliko