Evolve ResolveVars into ResolveProgram

examples/grpc-samples/resolve-program.json

@@ -0,0 +1,10 @@
+{
+    "script": "export MSG=\"Hello\n\nWorld!\"\nexport NAKED=this is a value\nexport USER=$( (echo $USER) )\nexport NAME='Sebastian Mustermann'\nexport PWD=`pwd`\necho \"Hello World, $NAME!\"\necho $USER\n\ntest() {\n    export INNER=\"nested\"\n}\n\ntest",
+    "vars_mode": 0,
+    "env": [
+        "RUNME_ID=01HF7B0KK32HBQ9X4AAD3Z5V14",
+        "NAME=Luna"
+    ],
+    "sessionId": "01HQ1Q3YGSHCXHHZ53GQVXJ70M",
+    "sessionStrategy": 0
+}

examples/grpc-samples/services.md

@@ -55,13 +55,15 @@ $ grpcurl \
 
 Resolve variables inside cell:
 
-```sh {"id":"01HNGQS6TV8YKQAKE0ZD7TZREH","promptEnv":"false","terminalRows":"20"}
+```sh {"id":"01HNGQS6TV8YKQAKE0ZD7TZREH","name":"resolve-vars","promptEnv":"false","terminalRows":"48"}
+$ cat resolve-program.json | jq .
+$ echo "👆 request and 👇 response"
 $ grpcurl \
     -cacert /tmp/runme/tls/cert.pem \
     -cert /tmp/runme/tls/cert.pem \
     -key /tmp/runme/tls/key.pem \
     -d @ \
-    127.0.0.1:9999 runme.runner.v1.RunnerService/ResolveVars < resolve-vars.json
+    127.0.0.1:9999 runme.runner.v1.RunnerService/ResolveProgram < resolve-program.json | jq .
 ```
 
 ### Complex script

internal/api/runme/runner/v1/runner.proto

@@ -187,57 +187,85 @@ message ExecuteResponse {
   ProcessPID pid = 4;
 }
 
-message ResolveVarsRequest {
+message ResolveProgramCommandList {
+  // commands are commands to be executed by the program.
+  // The commands are joined and executed as a script.
+  // For example: ["echo 'Hello, World'", "ls -l /etc"].
+  repeated string lines = 1;
+}
+
+message ResolveProgramRequest {
+  // use script for unnormalized cell content
+  // whereas commands is for normalized shell commands
   oneof source {
     // commands are commands to be executed by the program.
     // The commands are joined and executed as a script.
-    CommandList commands = 1;
+    ResolveProgramCommandList commands = 1;
 
     // script is code to be executed by the program.
     // Individual lines are joined with the new line character.
     string script = 2;
   }
 
+  // mode determines how variables resolution occurs.
+  // usually based on document or cell annotation config.
+  VarsMode vars_mode = 3;
+
   // env is a list of environment variables that will be used
   // to resolve the environment variables found in the source.
-  repeated string env = 3;
+  repeated string env = 4;
 
   // session_id indicates which session is the source of
   // environment variables. If not provided, the most recent
   // session can be used using session_strategy.
-  string session_id = 4;
+  string session_id = 5;
 
   // session_strategy is a strategy for selecting the session.
-  SessionStrategy session_strategy = 5;
+  SessionStrategy session_strategy = 6;
 
   // project used to load environment variables from .env files.
-  optional Project project = 6;
-
-  message CommandList {
-    // commands are commands to be executed by the program.
-    // The commands are joined and executed as a script.
-    // For example: ["echo 'Hello, World'", "ls -l /etc"].
-    repeated string items = 1;
+  optional Project project = 7;
+
+  enum VarsMode {
+    // unspecified is auto (default) which prompts for all unresolved
+    // subsequent runs will likely resolve via session
+    VARS_MODE_UNSPECIFIED = 0;
+    // always prompt even if resolved
+    VARS_MODE_PROMPT = 1;
+    // don't prompt whatsover even unresolved is resolved
+    VARS_MODE_SKIP = 2;
   }
 }
 
-message ResolveVarsResult {
-  // name is the name of the environment variable.
-  string name = 1;
+message ResolveProgramResponse {
+  ResolveProgramCommandList commands = 1;
 
-  // original_value is a default value of the environment variable.
-  // It might be a value that is assigned to the variable in the script,
-  // like FOO=bar or FOO=${FOO:-bar}.
-  // If the variable is not assigned, it is an empty string.
-  string original_value = 2;
+  repeated VarsResult vars = 2;
 
-  // resolved_value is a value of the environment variable resolved from a source.
-  // If it is an empty string, it means that the environment variable is not resolved.
-  string resolved_value = 3;
-}
+  message VarsResult {
+    // prompt indicates the resolution status of the env variable.
+    VarsPrompt status = 1;
+
+    // name is the name of the environment variable.
+    string name = 2;
+
+    // original_value is a default value of the environment variable.
+    // It might be a value that is assigned to the variable in the script,
+    // like FOO=bar or FOO=${FOO:-bar}.
+    // If the variable is not assigned, it is an empty string.
+    string original_value = 3;
 
-message ResolveVarsResponse {
-  repeated ResolveVarsResult items = 1;
+    // resolved_value is a value of the environment variable resolved from a source.
+    // If it is an empty string, it means that the environment variable is not resolved.
+    string resolved_value = 4;
+  }
+
+  enum VarsPrompt {
+    VARS_PROMPT_UNSPECIFIED = 0;
+    VARS_PROMPT_RESOLVED = 1;
+    VARS_PROMPT_MESSAGE = 2;
+    VARS_PROMPT_PLACEHOLDER = 3;
+  }
 }
 
 service RunnerService {
@@ -255,9 +283,9 @@ service RunnerService {
   // other fields will be ignored.
   rpc Execute(stream ExecuteRequest) returns (stream ExecuteResponse) {}
 
-  // ResolveVars resolves variables from a script or a list of commands
+  // ResolveProgram resolves variables from a script or a list of commands
   // using the provided sources, which can be a list of environment variables,
   // a session, or a project.
   // For now, the resolved variables are only the exported ones using `export`.
-  rpc ResolveVars(ResolveVarsRequest) returns (ResolveVarsResponse) {}
+  rpc ResolveProgram(ResolveProgramRequest) returns (ResolveProgramResponse) {}
 }

internal/api/runme/runner/v2alpha1/runner.proto

@@ -159,57 +159,85 @@ message ExecuteResponse {
   google.protobuf.UInt32Value pid = 4;
 }
 
-message ResolveVarsRequest {
+message ResolveProgramCommandList {
+  // commands are commands to be executed by the program.
+  // The commands are joined and executed as a script.
+  // For example: ["echo 'Hello, World'", "ls -l /etc"].
+  repeated string lines = 1;
+}
+
+message ResolveProgramRequest {
+  // use script for unnormalized cell content
+  // whereas commands is for normalized shell commands
   oneof source {
     // commands are commands to be executed by the program.
     // The commands are joined and executed as a script.
-    CommandList commands = 1;
+    ResolveProgramCommandList commands = 1;
 
     // script is code to be executed by the program.
     // Individual lines are joined with the new line character.
     string script = 2;
   }
 
+  // mode determines how variables resolution occurs.
+  // usually based on document or cell annotation config.
+  VarsMode vars_mode = 3;
+
   // env is a list of environment variables that will be used
   // to resolve the environment variables found in the source.
-  repeated string env = 3;
+  repeated string env = 4;
 
   // session_id indicates which session is the source of
   // environment variables. If not provided, the most recent
   // session can be used using session_strategy.
-  string session_id = 4;
+  string session_id = 5;
 
   // session_strategy is a strategy for selecting the session.
-  SessionStrategy session_strategy = 5;
+  SessionStrategy session_strategy = 6;
 
   // project used to load environment variables from .env files.
-  optional Project project = 6;
-
-  message CommandList {
-    // commands are commands to be executed by the program.
-    // The commands are joined and executed as a script.
-    // For example: ["echo 'Hello, World'", "ls -l /etc"].
-    repeated string items = 1;
+  optional Project project = 7;
+
+  enum VarsMode {
+    // unspecified is auto (default) which prompts for all unresolved
+    // subsequent runs will likely resolve via session
+    VARS_MODE_UNSPECIFIED = 0;
+    // always prompt even if resolved
+    VARS_MODE_PROMPT = 1;
+    // don't prompt whatsover even unresolved is resolved
+    VARS_MODE_SKIP = 2;
   }
 }
 
-message ResolveVarsResult {
-  // name is the name of the environment variable.
-  string name = 1;
+message ResolveProgramResponse {
+  ResolveProgramCommandList commands = 1;
 
-  // original_value is a default value of the environment variable.
-  // It might be a value that is assigned to the variable in the script,
-  // like FOO=bar or FOO=${FOO:-bar}.
-  // If the variable is not assigned, it is an empty string.
-  string original_value = 2;
+  repeated VarsResult vars = 2;
 
-  // resolved_value is a value of the environment variable resolved from a source.
-  // If it is an empty string, it means that the environment variable is not resolved.
-  string resolved_value = 3;
-}
+  message VarsResult {
+    // prompt indicates the resolution status of the env variable.
+    VarsPrompt status = 1;
+
+    // name is the name of the environment variable.
+    string name = 2;
+
+    // original_value is a default value of the environment variable.
+    // It might be a value that is assigned to the variable in the script,
+    // like FOO=bar or FOO=${FOO:-bar}.
+    // If the variable is not assigned, it is an empty string.
+    string original_value = 3;
 
-message ResolveVarsResponse {
-  repeated ResolveVarsResult items = 1;
+    // resolved_value is a value of the environment variable resolved from a source.
+    // If it is an empty string, it means that the environment variable is not resolved.
+    string resolved_value = 4;
+  }
+
+  enum VarsPrompt {
+    VARS_PROMPT_UNSPECIFIED = 0;
+    VARS_PROMPT_RESOLVED = 1;
+    VARS_PROMPT_MESSAGE = 2;
+    VARS_PROMPT_PLACEHOLDER = 3;
+  }
 }
 
 service RunnerService {
@@ -232,5 +260,5 @@ service RunnerService {
   // using the provided sources, which can be a list of environment variables,
   // a session, or a project.
   // For now, the resolved variables are only the exported ones using `export`.
-  rpc ResolveVars(ResolveVarsRequest) returns (ResolveVarsResponse) {}
+  rpc ResolveProgram(ResolveProgramRequest) returns (ResolveProgramResponse) {}
 }