diff options
Diffstat (limited to 'gnu/packages/package-management.scm')
| -rw-r--r-- | gnu/packages/package-management.scm | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm index 26802e0c62..8291740998 100644 --- a/gnu/packages/package-management.scm +++ b/gnu/packages/package-management.scm @@ -25,7 +25,6 @@ #:use-module (guix utils) #:use-module (guix build-system gnu) #:use-module (guix build-system python) - #:use-module ((guix build utils) #:select (with-directory-excursion)) #:use-module ((guix licenses) #:select (gpl2+ gpl3+ lgpl2.1+ asl2.0)) #:use-module (gnu packages) #:use-module (gnu packages guile) @@ -53,10 +52,6 @@ #:use-module (gnu packages tls) #:use-module (gnu packages ssh) #:use-module (gnu packages vim) - #:use-module (srfi srfi-1) - #:use-module (srfi srfi-26) - #:use-module (ice-9 popen) - #:use-module (ice-9 rdelim) #:use-module (ice-9 match)) (define (boot-guile-uri arch) @@ -275,38 +270,8 @@ generated file." (_ #t))) -(define (make-git-predicate directory) - "Return a predicate that returns true if a file is part of the Git checkout -living at DIRECTORY. Upon Git failure, return #f instead of a predicate." - (define (parent-directory? thing directory) - ;; Return #t if DIRECTORY is the parent of THING. - (or (string-suffix? thing directory) - (and (string-index thing #\/) - (parent-directory? (dirname thing) directory)))) - - (let* ((pipe (with-directory-excursion directory - (open-pipe* OPEN_READ "git" "ls-files"))) - (files (let loop ((lines '())) - (match (read-line pipe) - ((? eof-object?) - (reverse lines)) - (line - (loop (cons line lines)))))) - (status (close-pipe pipe))) - (and (zero? status) - (lambda (file stat) - (match (stat:type stat) - ('directory - ;; 'git ls-files' does not list directories, only regular files, - ;; so we need this special trick. - (any (cut parent-directory? <> file) files)) - ((or 'regular 'symlink) - (any (cut string-suffix? <> file) files)) - (_ - #f)))))) - (define-public current-guix - (let ((select? (delay (or (make-git-predicate + (let ((select? (delay (or (git-predicate (string-append (current-source-directory) "/../..")) source-file?)))) |