forked from sneak/secret
6211b8e768
When os.UserConfigDir() fails, DetermineStateDir falls back to os.UserHomeDir(). Previously the error from UserHomeDir was discarded, which could result in a dangerous root-relative path (/.config/...) if both calls fail. Now DetermineStateDir returns (string, error) and propagates failures from both UserConfigDir and UserHomeDir. Closes #14
73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
// Package cli implements the command-line interface for the secret application.
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package cli
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import (
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"fmt"
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"git.eeqj.de/sneak/secret/internal/secret"
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"github.com/spf13/afero"
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"github.com/spf13/cobra"
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)
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// Instance encapsulates all CLI functionality and state
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type Instance struct {
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fs afero.Fs
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stateDir string
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cmd *cobra.Command
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}
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// NewCLIInstance creates a new CLI instance with the real filesystem
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func NewCLIInstance() *Instance {
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fs := afero.NewOsFs()
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stateDir, err := secret.DetermineStateDir("")
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if err != nil {
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panic(fmt.Sprintf("cannot determine state directory: %v", err))
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}
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return &Instance{
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fs: fs,
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stateDir: stateDir,
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}
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}
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// NewCLIInstanceWithFs creates a new CLI instance with the given filesystem (for testing)
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func NewCLIInstanceWithFs(fs afero.Fs) *Instance {
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stateDir, err := secret.DetermineStateDir("")
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if err != nil {
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panic(fmt.Sprintf("cannot determine state directory: %v", err))
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}
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return &Instance{
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fs: fs,
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stateDir: stateDir,
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}
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}
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// NewCLIInstanceWithStateDir creates a new CLI instance with custom state directory (for testing)
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func NewCLIInstanceWithStateDir(fs afero.Fs, stateDir string) *Instance {
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return &Instance{
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fs: fs,
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stateDir: stateDir,
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}
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}
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// SetFilesystem sets the filesystem for this CLI instance (for testing)
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func (cli *Instance) SetFilesystem(fs afero.Fs) {
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cli.fs = fs
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}
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// SetStateDir sets the state directory for this CLI instance (for testing)
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func (cli *Instance) SetStateDir(stateDir string) {
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cli.stateDir = stateDir
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}
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// GetStateDir returns the state directory for this CLI instance
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func (cli *Instance) GetStateDir() string {
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return cli.stateDir
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}
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// Print outputs to the command's configured output writer
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func (cli *Instance) Print(a ...interface{}) (n int, err error) {
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return fmt.Fprint(cli.cmd.OutOrStdout(), a...)
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}
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