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feat: use env vars before hard-coded config values

This commit is contained in:
Wiktor W. 2023-11-04 18:15:33 +01:00
parent 108456585d
commit 9613a978e5
1 changed files with 8 additions and 10 deletions
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18
pkg/config/env.go
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@ -16,25 +16,23 @@ import (
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
) )
// getBaseDir retrieves the Abra base directory. func getFromEnvOrDefault(envStr string, defaultStr string) string {
func getBaseDir() string { if envVar, exists := os.LookupEnv(envStr); exists && envVar != "" {
home := os.ExpandEnv("$HOME/.abra") return envVar
if customAbraDir, exists := os.LookupEnv("ABRA_DIR"); exists && customAbraDir != "" {
home = customAbraDir
} }
return home return defaultStr
} }
var ABRA_DIR = getBaseDir() var ABRA_DIR = getFromEnvOrDefault("ABRA_DIR", os.ExpandEnv("$HOME/.abra"))
var SERVERS_DIR = path.Join(ABRA_DIR, "servers") var SERVERS_DIR = path.Join(ABRA_DIR, "servers")
var RECIPES_DIR = path.Join(ABRA_DIR, "recipes") var RECIPES_DIR = path.Join(ABRA_DIR, "recipes")
var VENDOR_DIR = path.Join(ABRA_DIR, "vendor") var VENDOR_DIR = path.Join(ABRA_DIR, "vendor")
var BACKUP_DIR = path.Join(ABRA_DIR, "backups") var BACKUP_DIR = path.Join(ABRA_DIR, "backups")
var CATALOGUE_DIR = path.Join(ABRA_DIR, "catalogue") var CATALOGUE_DIR = path.Join(ABRA_DIR, "catalogue")
var RECIPES_JSON = path.Join(ABRA_DIR, "catalogue", "recipes.json") var RECIPES_JSON = path.Join(ABRA_DIR, "catalogue", "recipes.json")
var REPOS_BASE_URL = "https://git.coopcloud.tech/coop-cloud" var REPOS_BASE_URL = getFromEnvOrDefault("ABRA_REPOS_BASE_URL", "https://git.coopcloud.tech/coop-cloud")
var CATALOGUE_JSON_REPO_NAME = "recipes-catalogue-json" var CATALOGUE_JSON_REPO_NAME = getFromEnvOrDefault("ABRA_CATALOGUE_JSON_REPO_NAME", "recipes-catalogue-json")
var SSH_URL_TEMPLATE = "ssh://git@git.coopcloud.tech:2222/coop-cloud/%s.git" var SSH_URL_TEMPLATE = getFromEnvOrDefault("ABRA_SSH_URL_TEMPLATE", "ssh://git@git.coopcloud.tech:2222/coop-cloud/%s.git")
// envVarModifiers is a list of env var modifier strings. These are added to // envVarModifiers is a list of env var modifier strings. These are added to
// env vars as comments and modify their processing by Abra, e.g. determining // env vars as comments and modify their processing by Abra, e.g. determining