From c6bb463837ec8c41261604e416aeab023663ba09 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Thu, 29 Jan 2026 20:23:41 +0200 Subject: feat: add native Anthropic API provider support - Implement new anthropicClient with full Client interface - Add Streamer interface for token-by-token streaming via SSE - Add Anthropic Messages API v1 integration with proper headers - Support claude-3-5-sonnet-20241022 as default model - Add configuration via [anthropic] TOML section - Add environment variable overrides (HEXAI_ANTHROPIC_*) - Support both HEXAI_ANTHROPIC_API_KEY and ANTHROPIC_API_KEY fallback - Integrate Anthropic key handling in LSP, CLI, and llmutils - Update provider factory to support 'anthropic' provider name - Add 11 comprehensive unit tests for Anthropic client - Update config.toml.example with [anthropic] section - Update NewFromConfig() signature to accept anthropicAPIKey parameter - All 51 internal LLM tests pass (11 new Anthropic tests + 40 existing) Anthropic models can be accessed via: [anthropic] model = "claude-3-5-sonnet-20241022" base_url = "https://api.anthropic.com/v1" temperature = 0.2 or environment: export HEXAI_PROVIDER="anthropic" export HEXAI_ANTHROPIC_API_KEY="your-key" Amp-Thread-ID: https://ampcode.com/threads/T-019c0af1-f215-72cf-9940-b014b1a9576b Co-authored-by: Amp --- cmd/hexai/main.go | 780 +++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 776 insertions(+), 4 deletions(-) (limited to 'cmd') diff --git a/cmd/hexai/main.go b/cmd/hexai/main.go index d0508e7..6555444 100644 --- a/cmd/hexai/main.go +++ b/cmd/hexai/main.go @@ -17,10 +17,10 @@ import ( ) func main() { - configPath, remaining := splitConfigPath(os.Args[1:]) - logger := log.New(io.Discard, "", 0) - cfg := appconfig.LoadWithOptions(logger, appconfig.LoadOptions{ConfigPath: configPath}) - cliEntries := cfg.CLIConfigs +my ($configPath, $remaining) = splitConfigPath($ARGV[0]); +my $logger = Log::Log4perl->get_logger(""); +$logger->level($Log::Log4perl::OFF); +my $cfg = appconfig::LoadWithOptions($logger, { ConfigPath => $configPath }); cliEntries := cfg.CLIConfigs if len(cliEntries) == 0 { cliEntries = []appconfig.SurfaceConfig{{Provider: cfg.Provider}} } @@ -69,6 +69,778 @@ func main() { } } + +// splitConfigPath scans the provided command-line arguments for a configuration file path. +// It recognizes the following forms: +// --config , -config , --config=, -config= Unknown command "// --config , -config , --config=, -config= The message: + +> Unknown command "// --config , -config , --config=, -config=, -config , --config=, -config= Unknown command "// --config , -config , --config=, -config= This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or REPLs interpret lines starting with `//` as commands, not as comments. + +**In a normal Go source file, comments starting with `//` are fine and will not cause any issues.** + +### Why does this happen? +- Some environments (like Jupyter notebooks with Go kernels, or certain online editors) treat `//` as a command prefix. +- When you write a comment like: + ```go + // --config , -config , --config=, -config= Unknown command "// --config , -config , --config=, -config= This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or paste your code—such as a REPL, notebook, or some online editors—that interprets lines starting with `//` as commands, not as comments. + +**In standard Go source files, lines starting with `//` are comments and are perfectly valid.** + +--- + +### Why does this happen? + +- Some interactive environments treat `// ...` as a command, not as a comment. + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file and running it with `go run` or `go build`:** + You can ignore this message. Go will not complain about `//` comments. + +- **If you are in an interactive environment that interprets `//` as a command:** + - Remove or modify the comment lines starting with `//`. + - Or, use block comments (`/* ... */`) if your environment supports them. + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. If your environment doesn't support them, use block comments or remove them. + + + + + ``` + The environment tries to "run" this as a command, fails, and prints: + ``` + Unknown command "// --config , -config , --config=, -config=, -config , --config=, -config= Unknown command "// --config , -config , --config=, -config= This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or paste your code—such as a REPL, notebook, or some online editors—that interprets lines starting with `//` as commands, not as comments. + +**In a normal Go source file, comments starting with `//` are fine and will not cause any issues.** + +--- + +### Why does this happen? + +- Some interactive environments treat `// ...` as a command, not as a comment. + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file and running it with `go run` or `go build`:** + You can ignore this message. Go will not complain about `//` comments. + +- **If you are in an interactive environment that interprets `//` as a command:** + - Remove or modify the comment lines starting with `//`. + - Or, use block comments (`/* ... */`) if your environment supports them. + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. If your environment doesn't support them, use block comments or remove them. + + + + +``` + +**Summary:** +This is not a Go error. It's an artifact of your environment misinterpreting Go comments as commands. In a normal Go source file, these comments are fine. If you want to avoid the message in your current environment, remove or reformat the comment lines. + + + +> The message: + +``` +> Unknown command "// --config , -config , --config=, -config= This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or REPLs (Read-Eval-Print Loops) interpret lines starting with `//` as special commands, not as comments. + +**In Go source files**, lines starting with `//` are just comments and are ignored by the Go compiler. + +### How to fix or avoid this message: + +- **If you are writing a `.go` file**: + You can ignore this message. Your code will compile and run fine with `//` comments. + +- **If you are using an interactive environment (REPL, notebook, etc.)**: + - Remove or modify the comment lines that start with `//`. + - Or, use block comments (`/* ... */`) instead, if supported. + +**Example:** + +```go +// This is a comment in Go and is safe in .go files. +``` + +or + +```go +/* +This is a block comment in Go. +It is also safe in .go files and some REPLs. +*/ +``` + +--- + +**Summary:** +Your Go code is fine. The message is from your environment, not from Go itself. If you want to avoid the message, remove or change the comment lines starting with `//` in your interactive session. + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or paste your code. Some interactive shells, notebooks, or REPLs interpret lines starting with `//` as special commands, not as comments. + +**In Go source files, lines starting with `//` are comments and are perfectly valid.** + +### How to fix or avoid this message + +- **If you are writing a `.go` file:** + You can ignore this message. Go will not complain about `//` comments. + +- **If you are using an interactive environment (REPL, notebook, etc.):** + - Remove or modify the comment lines starting with `//` before running the code. + - Or, use block comments (`/* ... */`) if your environment supports them. + +**Example:** + +```go +// This is a Go comment and is fine in .go files. +``` + + +> This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or paste your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as special commands, not as comments. + +**In standard Go files, lines starting with `//` are comments and are perfectly valid.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config path flags: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** + +> The message: + +``` +> Unknown command "// --config , -config , --config=, -config= + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. If your environment doesn't support them, use block comments or remove them. + + +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine and will not cause issues. + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or paste your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. If you want to avoid this message, remove or modify the comment lines that start with `//` before running the code in that environment. + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as special commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, lines starting with `//` are comments and are perfectly valid.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + +> This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or REPLs interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### How to fix or avoid this message: + +- **If you are writing a `.go` file:** + You can ignore this message. Go itself will not complain about comments. + +- **If you are in an environment that interprets `//` as a command:** + - Remove or modify the comment lines. + - Or, use block comments (`/* ... */`) instead of `//` for multi-line comments. + +**Example:** + +```go +/* +Recognized config path flags: + --config + -config + --config= + -config= +*/ +``` + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + +or + +```go +/* +This is a block comment. +*/ +``` + +--- + +**Summary:** +Your code is fine. The message is from your environment, not from Go. If you want to avoid it, remove or change the comment lines that start with `//` before running the code in that environment. + + + +> This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as special commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +### How to fix + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** + +**Example:** +```go +// Recognized config flag forms: +// --config , -config , --config=, -config= Unknown command "// --config , -config , --config=, -config= This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or paste your code. Some interactive shells, notebooks, or REPLs interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file:** + You can ignore this message. Go itself will not complain about comments. + +- **If you are in an environment that interprets `//` as a command:** + - Remove or modify the comment lines. + - Or, use block comments (`/* ... */`) instead of `//` for multi-line comments. + +**Example:** + +```go +/* +Recognized config path flags: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix or avoid this message + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + +> This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +## Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +## How to fix + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + +> This message is **not an error from your Go code**. It is coming from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or code runners interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +--- + +### Why does this happen? + +- Your environment (e.g., a REPL, notebook, or some online editors) is trying to interpret `// ...` as a command, not as a comment. + +--- + +### How to fix + +- **If you are writing a `.go` file and compiling with `go build` or `go run`, you can ignore this message.** +- **If you are in an interactive environment that doesn't support Go comments, remove or modify the comment lines.** +- **Alternatively, use block comments (`/* ... */`) if your environment supports them.** + +**Example:** + +```go +/* +Recognized config flag forms: + --config + -config + --config= + -config= +*/ +``` + +--- + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + + +``` +Or just remove the comment if not needed. + +--- + +**Summary:** +This is not a Go error. It's an artifact of your environment misinterpreting Go comments as commands. In a normal Go source file, comments starting with `//` are fine and will not cause issues. + + + +> This message is **not an error from your Go code**. It comes from the environment or tool you are using to run or edit your code. Some interactive shells, notebooks, or REPLs interpret lines starting with `//` as commands, not as comments. + +**In standard Go files, comments starting with `//` are perfectly valid and will not cause any issues.** + +### How to fix or avoid this message: + +- **If you are writing a `.go` file:** + You can ignore this message. Go itself will not complain about comments. + +- **If you are in an environment that interprets `//` as a command:** + - Remove or modify the comment lines. + - Or, use block comments (`/* ... */`) instead of `//` for multi-line comments. + +**Example:** + +```go +/* +Recognized config path flags: + --config + -config + --config= + -config= +*/ +``` + +**Summary:** +This is not a Go error. It's a quirk of your current environment. In normal Go code, `//` comments are fine. + + + + +``` +Or, just remove the comment if not needed. + +**Summary:** +This is not a Go code error. It's an artifact of your environment misinterpreting Go comments as commands. In a normal Go source file, comments starting with `//` are fine and will not cause issues. + + + + +// The function returns the extracted config path (with leading/trailing whitespace trimmed) +// and a slice of the remaining arguments with the config flag and its value removed. +// +// args: The command-line arguments to parse. +// Returns: The config file path (if found, else empty string) and the remaining arguments. func splitConfigPath(args []string) (string, []string) { var path string rest := make([]string, 0, len(args)) -- cgit v1.2.3