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feat: Config can be loaded from any path with --config-file (-c) flag.

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This commit is contained in:
Spencer Brower
2026-06-15 08:18:34 -04:00
parent e23ea960d7
commit 4a26ee8145
15 changed files with 133 additions and 166 deletions
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58
config.odin
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@@ -18,21 +18,18 @@ ScanConfig :: struct {
}
Config :: struct {
Keys: [dynamic]SshKeyPair `json:"keys"`,
ScanConfig: ScanConfig `json:"scan"`,
Keys: [dynamic]SshKeyPair `json:"keys"`,
ScanConfig: ScanConfig `json:"scan"`,
config_path: string `json:"-"`,
}
load_config :: proc() -> (Config, bool) {
home, home_err := os.user_home_dir(context.temp_allocator)
if home_err != nil {
fmt.printf("Error getting home dir: %v\n", home_err)
return Config{}, false
}
config_path, join_err := filepath.join([]string{home, ".envr", "config.json"})
if join_err != nil {
return Config{}, false
}
default_config_path :: proc(home: string) -> string {
// FIXME: catch error
path, _ := filepath.join([]string{home, ".envr", "config.json"})
return path
}
load_config :: proc(config_path: string) -> (Config, bool) {
data, read_err := os.read_entire_file_from_path(config_path, context.allocator)
if read_err != nil {
fmt.println("No config file found. Please run `envr init` to generate one.")
@@ -45,6 +42,7 @@ load_config :: proc() -> (Config, bool) {
fmt.printf("Error parsing config: %v\n", err)
return Config{}, false
}
cfg.config_path = config_path
return cfg, true
}
@@ -55,15 +53,12 @@ delete_config :: proc(cfg: Config) {
delete(cfg.ScanConfig.Include)
}
envr_dir :: proc() -> string {
home, _ := os.user_home_dir(context.allocator)
dir, _ := filepath.join([]string{home, ".envr"})
return dir
envr_dir :: proc(config_path: string) -> string {
return filepath.dir(config_path)
}
data_encrypted_path :: proc() -> string {
dir := envr_dir()
path, _ := filepath.join([]string{dir, "data.envr"})
data_encrypted_path :: proc(config_path: string) -> string {
path, _ := filepath.join([]string{envr_dir(config_path), "data.envr"})
return path
}
@@ -113,7 +108,10 @@ find_ssh_private_keys :: proc() -> (keys: [dynamic]string, ok: bool) {
return
}
new_config :: proc(private_key_paths: []string) -> Config {
new_config :: proc(
private_key_paths: []string,
cfg_path: string = "~/.envr/config.json",
) -> Config {
keys := make([dynamic]SshKeyPair, 0, len(private_key_paths))
for priv in private_key_paths {
// TODO: Is this bad?
@@ -136,30 +134,22 @@ new_config :: proc(private_key_paths: []string) -> Config {
Include = include,
}
return Config{Keys = keys, ScanConfig = scan_cfg}
return Config{Keys = keys, ScanConfig = scan_cfg, config_path = cfg_path}
}
save_config :: proc(cfg: Config, force: bool = false) -> bool {
home, home_err := os.user_home_dir(context.allocator)
if home_err != nil {
fmt.printf("Error getting home dir: %v\n", home_err)
return false
}
config_dir, _ := filepath.join([]string{home, ".envr"})
config_dir := envr_dir(cfg.config_path)
if !os.exists(config_dir) {
mkdir_err := os.make_directory(config_dir)
if mkdir_err != nil {
fmt.printf("Error creating ~/.envr directory: %v\n", mkdir_err)
fmt.printf("Error creating %s directory: %v\n", config_dir, mkdir_err)
return false
}
}
config_path, _ := filepath.join([]string{config_dir, "config.json"})
if os.exists(config_path) && !force {
info, stat_err := os.stat(config_path, context.allocator)
if os.exists(cfg.config_path) && !force {
info, stat_err := os.stat(cfg.config_path, context.allocator)
if stat_err == nil {
defer os.file_info_delete(info, context.allocator)
if info.size > 0 {
@@ -175,7 +165,7 @@ save_config :: proc(cfg: Config, force: bool = false) -> bool {
return false
}
write_err := os.write_entire_file(config_path, data)
write_err := os.write_entire_file(cfg.config_path, data)
if write_err != nil {
fmt.printf("Error writing config: %v\n", write_err)
return false