comparison mercurial/hgweb/webcommands.py @ 16448:e6b45e9a75dc

hgweb: add hook for remapping repository path into virtual paths

Extensions such as largefiles can use this to remap files so they
appear in the same location as they do in the user's working copy.

16447:60c379da12aa

                inbranch=webutil.nodeinbranch(web.repo, ctx),
                branches=webutil.nodebranchdict(web.repo, ctx))

rev = changeset

def manifest(web, req, tmpl):
    ctx = webutil.changectx(web.repo, req)
    path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
    mf = ctx.manifest()
    node = ctx.node()

    if path and path[-1] != "/":
        path += "/"
    l = len(path)
    abspath = "/" + path

    for f, n in mf.iteritems():
        if f[:l] != path:
            continue
        remain = f[l:]
        elements = remain.split('/')
        if len(elements) == 1:
            files[remain] = f
        else:
            h = dirs # need to retain ref to dirs (root)
            for elem in elements[0:-1]:
                if elem not in h:
                    h[elem] = {}

16448:e6b45e9a75dc

                inbranch=webutil.nodeinbranch(web.repo, ctx),
                branches=webutil.nodebranchdict(web.repo, ctx))

rev = changeset

def decodepath(path):
    """Hook for mapping a path in the repository to a path in the
    working copy.

    Extensions (e.g., largefiles) can override this to remap files in
    the virtual file system presented by the manifest command below."""
    return path

def manifest(web, req, tmpl):
    ctx = webutil.changectx(web.repo, req)
    path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
    mf = ctx.manifest()
    node = ctx.node()

    if path and path[-1] != "/":
        path += "/"
    l = len(path)
    abspath = "/" + path

    for full, n in mf.iteritems():
        # the virtual path (working copy path) used for the full
        # (repository) path
        f = decodepath(full)

        if f[:l] != path:
            continue
        remain = f[l:]
        elements = remain.split('/')
        if len(elements) == 1:
            files[remain] = full
        else:
            h = dirs # need to retain ref to dirs (root)
            for elem in elements[0:-1]:
                if elem not in h:
                    h[elem] = {}