91 lines
1.7 KiB
Go
91 lines
1.7 KiB
Go
package config
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import (
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"fmt"
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"os"
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"path/filepath"
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"strconv"
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)
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type Config struct {
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Port string
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DebugMode bool
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ColgToken string
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HelperToken string
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HelperID string
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PythonExec string
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ProjectRoot string
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}
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func Load() (Config, error) {
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projectRoot, err := detectProjectRoot()
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if err != nil {
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return Config{}, err
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}
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return Config{
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Port: envOrDefault("PORT", "27173"),
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DebugMode: envBoolOrDefault("DEBUG_MODE", true),
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ColgToken: os.Getenv("COLG_TOKEN"),
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HelperToken: os.Getenv("HELPER_TOKEN"),
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HelperID: os.Getenv("HELPER_ID"),
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PythonExec: pythonExecOrDefault(projectRoot),
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ProjectRoot: projectRoot,
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}, nil
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}
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func pythonExecOrDefault(projectRoot string) string {
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if value := os.Getenv("PYTHON_EXEC"); value != "" {
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return value
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}
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venvPython := filepath.Join(projectRoot, ".venv", "bin", "python")
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if fileExists(venvPython) {
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return venvPython
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}
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return "python3"
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}
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func detectProjectRoot() (string, error) {
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wd, err := os.Getwd()
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if err != nil {
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return "", err
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}
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current := wd
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for {
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if fileExists(filepath.Join(current, "openapi", "jobs.json")) {
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return current, nil
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}
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parent := filepath.Dir(current)
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if parent == current {
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return "", fmt.Errorf("unable to locate project root from %s", wd)
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}
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current = parent
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}
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}
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func fileExists(path string) bool {
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_, err := os.Stat(path)
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return err == nil
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}
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func envOrDefault(key, fallback string) string {
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if value := os.Getenv(key); value != "" {
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return value
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}
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return fallback
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}
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func envBoolOrDefault(key string, fallback bool) bool {
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value := os.Getenv(key)
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if value == "" {
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return fallback
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}
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parsed, err := strconv.ParseBool(value)
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if err != nil {
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return fallback
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}
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return parsed
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}
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