mirror of https://github.com/restic/restic.git
Validate exclude patterns
This commit is contained in:
parent
e7fd200237
commit
9fb81c4246
|
@ -20,6 +20,7 @@ import (
|
|||
"github.com/restic/restic/internal/archiver"
|
||||
"github.com/restic/restic/internal/debug"
|
||||
"github.com/restic/restic/internal/errors"
|
||||
"github.com/restic/restic/internal/filter"
|
||||
"github.com/restic/restic/internal/fs"
|
||||
"github.com/restic/restic/internal/repository"
|
||||
"github.com/restic/restic/internal/restic"
|
||||
|
@ -298,6 +299,11 @@ func collectRejectByNameFuncs(opts BackupOptions, repo *repository.Repository, t
|
|||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if valid, invalidPatterns := filter.ValidatePatterns(excludes); !valid {
|
||||
return nil, errors.Fatalf("--exclude-file: invalid pattern(s) provided:\n%s", strings.Join(invalidPatterns, "\n"))
|
||||
}
|
||||
|
||||
opts.Excludes = append(opts.Excludes, excludes...)
|
||||
}
|
||||
|
||||
|
@ -306,14 +312,27 @@ func collectRejectByNameFuncs(opts BackupOptions, repo *repository.Repository, t
|
|||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if valid, invalidPatterns := filter.ValidatePatterns(excludes); !valid {
|
||||
return nil, errors.Fatalf("--iexclude-file: invalid pattern(s) provided:\n%s", strings.Join(invalidPatterns, "\n"))
|
||||
}
|
||||
|
||||
opts.InsensitiveExcludes = append(opts.InsensitiveExcludes, excludes...)
|
||||
}
|
||||
|
||||
if len(opts.InsensitiveExcludes) > 0 {
|
||||
if valid, invalidPatterns := filter.ValidatePatterns(opts.InsensitiveExcludes); !valid {
|
||||
return nil, errors.Fatalf("--iexclude: invalid pattern(s) provided:\n%s", strings.Join(invalidPatterns, "\n"))
|
||||
}
|
||||
|
||||
fs = append(fs, rejectByInsensitivePattern(opts.InsensitiveExcludes))
|
||||
}
|
||||
|
||||
if len(opts.Excludes) > 0 {
|
||||
if valid, invalidPatterns := filter.ValidatePatterns(opts.Excludes); !valid {
|
||||
return nil, errors.Fatalf("--exclude: invalid pattern(s) provided:\n%s", strings.Join(invalidPatterns, "\n"))
|
||||
}
|
||||
|
||||
fs = append(fs, rejectByPattern(opts.Excludes))
|
||||
}
|
||||
|
||||
|
|
|
@ -220,6 +220,27 @@ func match(pattern Pattern, strs []string) (matched bool, err error) {
|
|||
return false, nil
|
||||
}
|
||||
|
||||
// ValidatePatterns validates a slice of patterns.
|
||||
// Returns true if all patterns are valid - false otherwise, along with the invalid patterns.
|
||||
func ValidatePatterns(patterns []string) (allValid bool, invalidPatterns []string) {
|
||||
invalidPatterns = make([]string, 0)
|
||||
|
||||
for _, Pattern := range ParsePatterns(patterns) {
|
||||
// Validate all pattern parts
|
||||
for _, part := range Pattern.parts {
|
||||
// Validate the pattern part by trying to match it against itself
|
||||
if _, validErr := filepath.Match(part.pattern, part.pattern); validErr != nil {
|
||||
invalidPatterns = append(invalidPatterns, Pattern.original)
|
||||
|
||||
// If a single part is invalid, stop processing this pattern
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return len(invalidPatterns) == 0, invalidPatterns
|
||||
}
|
||||
|
||||
// ParsePatterns prepares a list of patterns for use with List.
|
||||
func ParsePatterns(pattern []string) []Pattern {
|
||||
patpat := make([]Pattern, 0)
|
||||
|
|
Loading…
Reference in New Issue