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Added support for roslisp_ignore marker files.

This commit is contained in:
Lorenz Moesenlechner 2010-06-23 21:13:59 +00:00
parent 686981df75
commit d99e190e05
1 changed files with 17 additions and 16 deletions
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33
core/roslisp/load-manifest/load-manifest.lisp
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@ -64,23 +64,17 @@
(call-next-method)))
(defmethod asdf:operation-done-p :around ((operation asdf:operation) (c asdf:cl-source-file))
(let ((*ros-asdf-use-ros-home* (let ((stat (sb-posix:stat (make-pathname
:directory (pathname-directory
(asdf:component-pathname c))))))
(and (path-ros-package (asdf:component-pathname c))
(or
(eql 0 (logand (sb-posix:stat-mode stat) #o0200))
(not (eq (sb-posix:stat-uid stat) (sb-posix:getuid))))))))
(let ((*ros-asdf-use-ros-home* (and (path-ros-package (asdf:component-pathname c))
(not (directory-writable (make-pathname
:directory (pathname-directory
(asdf:component-pathname c))))))))
(call-next-method)))
(defmethod asdf:perform :around ((operation asdf:operation) (c asdf:cl-source-file))
(let ((*ros-asdf-use-ros-home* (let ((stat (sb-posix:stat (make-pathname
:directory (pathname-directory
(asdf:component-pathname c))))))
(and (path-ros-package (asdf:component-pathname c))
(or
(eql 0 (logand (sb-posix:stat-mode stat) #o0200))
(not (eq (sb-posix:stat-uid stat) (sb-posix:getuid))))))))
(let ((*ros-asdf-use-ros-home* (and (path-ros-package (asdf:component-pathname c))
(not (directory-writable (make-pathname
:directory (pathname-directory
(asdf:component-pathname c))))))))
(call-next-method)))
(defun asdf-system-of-component (component)
@ -89,13 +83,20 @@
(asdf:system component)
(asdf:component (asdf-system-of-component (asdf:component-parent component)))))
(defun directory-writable (directory)
(let ((stat (sb-posix:stat directory)))
(and (not (eql 0 (logand (sb-posix:stat-mode stat) #o0200)))
(eq (sb-posix:stat-uid stat) (sb-posix:getuid)))))
(defun path-ros-package (path &optional traversed)
"Traverses the `path' upwards until it finds a manifest.
Returns two values, the name of the ros package and the relative
part of path inside the package. Returns nil if no manifest could
be found."
(let ((manifest (probe-file (merge-pathnames "manifest.xml" path))))
(cond (manifest
(let ((manifest (probe-file (merge-pathnames "manifest.xml" path)))
(marker-file (probe-file (merge-pathnames "roslisp_ignore" path))))
(cond (marker-file nil)
(manifest
(values (truename path) traversed))
((not (cdr (pathname-directory path)))
nil)