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https://github.com/nextcloud/all-in-one.git
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1039363de6
This converts some shell scripted commands to small golang tools
("aio-container-tools") in order to ensure proper string handling.
In effect database passwords now can contain all characters, even emojis
and quotes.
AI-assistant: Copilot v1.0.7 (Claude Sonnet 4.6)
Signed-off-by: Pablo Zmdl <pablo@nextcloud.com>
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package util
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import (
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"fmt"
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"log"
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"os"
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)
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var debugEnabled bool
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// SetDebug enables or disables debug output.
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func SetDebug(enabled bool) {
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debugEnabled = enabled
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}
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// Debugf prints a formatted debug message to stdout when debug mode is enabled.
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func Debugf(format string, args ...any) {
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if debugEnabled {
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fmt.Printf("[debug] "+format+"\n", args...)
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}
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}
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// RequireEnv returns the value of the named environment variable.
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// It writes an error to stderr and exits with code 1 if the variable is unset or empty.
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func RequireEnv(key string) string {
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v := os.Getenv(key)
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if v == "" {
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fmt.Fprintf(os.Stderr, "required environment variable %q is not set\n", key)
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os.Exit(1)
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}
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Debugf("env %s = %q", key, v)
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return v
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}
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// OptionalEnv returns the value of the named environment variable, or fallback if it is unset or empty.
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func OptionalEnv(key, fallback string) string {
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v := os.Getenv(key)
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if v == "" {
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Debugf("env %s unset, using fallback %q", key, fallback)
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return fallback
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}
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Debugf("env %s = %q", key, v)
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return v
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}
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// ErrorOut logs the error with a standard prefix and exits with code 1.
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func ErrorOut(err error) {
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log.Fatalf("error: %v", err)
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}
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