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pollen
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simplification updates

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pull/9/head
Matthew Butterick 11 years ago
parent ea5a3a986c
commit e0908aa9ed
13 changed files with 92 additions and 104 deletions
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4
command.rkt
Unescape Escape View File

@ -8,7 +8,7 @@
(datum->syntax syntax-context (datum->syntax syntax-context
(let* ([args (current-command-line-arguments)] (let* ([args (current-command-line-arguments)]
[arg (if (> (len args) 0) (get args 0) "")]) [arg (if (> (len args) 0) (get args 0) "")])
(display (format "~a: " POLLEN_COMMAND_FILE)) (display (format "~a: " COMMAND_FILE))
(case arg (case arg
[("help") (displayln "valid commands are [("help") (displayln "valid commands are
polcom start (starts project server) polcom start (starts project server)
@ -20,7 +20,7 @@ polcom [filename] (renders individual file)")]
;; todo: take extensions off the comand line ;; todo: take extensions off the comand line
(displayln "Render preproc & ptree files ...") (displayln "Render preproc & ptree files ...")
(require "render.rkt" "file-tools.rkt" "world.rkt") (require "render.rkt" "file-tools.rkt" "world.rkt")
(apply render-with-session (append-map project-files-with-ext (list POLLEN_PREPROC_EXT POLLEN_TREE_EXT))))] (apply render-with-session (append-map project-files-with-ext (list PREPROC_SOURCE_EXT PTREE_SOURCE_EXT))))]
[("clone") (let ([target-path [("clone") (let ([target-path
(if (> (len args) 1) (if (> (len args) 1)
(->path (get args 1)) (->path (get args 1))

12
file-tools.rkt
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@ -186,7 +186,7 @@
(define/contract (preproc-source? x) (define/contract (preproc-source? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
(has-ext? (->path x) POLLEN_PREPROC_EXT)) (has-ext? (->path x) PREPROC_SOURCE_EXT))
(module+ test (module+ test
(check-true (preproc-source? "foo.p")) (check-true (preproc-source? "foo.p"))
@ -213,7 +213,7 @@
(define/contract (ptree-source? x) (define/contract (ptree-source? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
(has-ext? x POLLEN_TREE_EXT)) (has-ext? x PTREE_SOURCE_EXT))
(module+ test (module+ test
(check-true (ptree-source? "foo.ptree")) (check-true (ptree-source? "foo.ptree"))
@ -222,7 +222,7 @@
(define/contract (pollen-source? x) (define/contract (pollen-source? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
(has-ext? x POLLEN_DECODER_EXT)) (has-ext? x DECODER_SOURCE_EXT))
(module+ test (module+ test
(check-true (pollen-source? "foo.pd")) (check-true (pollen-source? "foo.pd"))
@ -232,7 +232,7 @@
(define/contract (template-source? x) (define/contract (template-source? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
(define-values (dir name ignore) (split-path x)) (define-values (dir name ignore) (split-path x))
(equal? (get (->string name) 0) TEMPLATE_FILE_PREFIX)) (equal? (get (->string name) 0) TEMPLATE_SOURCE_PREFIX))
(module+ test (module+ test
(check-true (template-source? "-foo.html")) (check-true (template-source? "-foo.html"))
@ -258,7 +258,7 @@
(pathish? . -> . path?) (pathish? . -> . path?)
(->path (if (preproc-source? x) (->path (if (preproc-source? x)
x x
(add-ext x POLLEN_PREPROC_EXT)))) (add-ext x PREPROC_SOURCE_EXT))))
(module+ test (module+ test
(check-equal? (->preproc-source-path (->path "foo.p")) (->path "foo.p")) (check-equal? (->preproc-source-path (->path "foo.p")) (->path "foo.p"))
@ -289,7 +289,7 @@
(pathish? . -> . path?) (pathish? . -> . path?)
(->path (if (pollen-source? x) (->path (if (pollen-source? x)
x x
(add-ext x POLLEN_DECODER_EXT)))) (add-ext x DECODER_SOURCE_EXT))))
(module+ test (module+ test
(check-equal? (->pollen-source-path (->path "foo.pd")) (->path "foo.pd")) (check-equal? (->pollen-source-path (->path "foo.pd")) (->path "foo.pd"))

4
lang/reader.rkt
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@ -1,6 +1,6 @@
#lang racket/base #lang racket/base
(require (only-in scribble/reader make-at-reader) (require (only-in scribble/reader make-at-reader)
(only-in "../world.rkt" POLLEN_EXPRESSION_DELIMITER) (only-in "../world.rkt" EXPRESSION_DELIMITER)
(only-in "../file-tools.rkt" preproc-source?)) (only-in "../file-tools.rkt" preproc-source?))
(provide (rename-out [mb-read read] (provide (rename-out [mb-read read]
@ -9,7 +9,7 @@
) )
(define read-inner (define read-inner
(make-at-reader #:command-char POLLEN_EXPRESSION_DELIMITER (make-at-reader #:command-char EXPRESSION_DELIMITER
#:syntax? #t #:syntax? #t
#:inside? #t)) #:inside? #t))

6
main-imports.rkt
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@ -8,11 +8,9 @@
(require racket/list (require racket/list
pollen/tools pollen/tools
pollen/main-helper pollen/main-helper
(only-in pollen/ptree ptree-source-decode path->ptree-name) (only-in pollen/ptree ptree-source-decode path->pnode ptree?))
(only-in pollen/predicates ptree?))
(provide (all-from-out racket/list (provide (all-from-out racket/list
pollen/tools pollen/tools
pollen/main-helper pollen/main-helper
pollen/ptree pollen/ptree))
pollen/predicates))

2
main.rkt
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@ -49,7 +49,7 @@
(require 'pollen-inner) ; provides doc & #%top, among other things (require 'pollen-inner) ; provides doc & #%top, among other things
(define here (path->ptree-name inner-here-path)) (define here (path->pnode inner-here-path))
;; prepare the elements, and append inner-here-path as meta. ;; prepare the elements, and append inner-here-path as meta.
;; put it first so it can be overridden by custom meta later on ;; put it first so it can be overridden by custom meta later on

1
pollen-server-extras/poldash.css
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@ -15,7 +15,6 @@ div#pollen-logo {
bottom: 0; bottom: 0;
width: 76; width: 76;
height: 76; height: 76;
background-image: url("pollen.svg");
background-size: 100%; background-size: 100%;
} }

35
predicates.rkt
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@ -134,16 +134,19 @@
(check-equal? (hash-ref (count-incidence '(a b c d b c)) 'b) 2) (check-equal? (hash-ref (count-incidence '(a b c d b c)) 'b) 2)
(check-equal? (hash-ref (count-incidence '(a b c d b c)) 'a) 1)) (check-equal? (hash-ref (count-incidence '(a b c d b c)) 'a) 1))
;; exploit uniqueness constraint of set data structure
(define/contract (elements-unique? x #:loud [loud #f]) (define/contract (members-unique? x)
((any/c) (#:loud boolean?) . ->* . boolean?) (any/c . -> . boolean?)
(define result (cond
(cond [(list? x) (= (len (apply set x)) (len x))]
[(list? x) (= (len (apply set x)) (len x))] [(vector? x) (members-unique? (->list x))]
[(vector? x) (elements-unique? (->list x))] [(string? x) (members-unique? (string->list x))]
[(string? x) (elements-unique? (string->list x))] [else #t]))
[else #t]))
(if (and (not result) loud) (define/contract (members-unique?/error x)
(any/c . -> . boolean?)
(define result (members-unique? x))
(if (not result)
(let* ([duplicate-keys (filter-not empty? (hash-map (count-incidence x) (let* ([duplicate-keys (filter-not empty? (hash-map (count-incidence x)
(λ(k v) (if (> v 1) k '()))))]) (λ(k v) (if (> v 1) k '()))))])
(error (string-append (if (= (len duplicate-keys) 1) (error (string-append (if (= (len duplicate-keys) 1)
@ -152,12 +155,12 @@
result)) result))
(module+ test (module+ test
(check-true (elements-unique? '(1 2 3))) (check-true (members-unique? '(1 2 3)))
(check-false (elements-unique? '(1 2 2))) (check-false (members-unique? '(1 2 2)))
(check-true (elements-unique? (->vector '(1 2 3)))) (check-true (members-unique? (->vector '(1 2 3))))
(check-false (elements-unique? (->vector '(1 2 2)))) (check-false (members-unique? (->vector '(1 2 2))))
(check-true (elements-unique? "fob")) (check-true (members-unique? "fob"))
(check-false (elements-unique? "foo"))) (check-false (members-unique? "foo")))

77
ptree.rkt
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@ -4,7 +4,7 @@
(module+ test (require rackunit)) (module+ test (require rackunit))
(provide pnode? ptree? parent children previous next) (provide pnode? ptree? parent children previous next pnode->url ptree-source-decode path->pnode ptree->list file->ptree make-project-ptree current-ptree current-url-context)
(define/contract (pnode? x) (define/contract (pnode? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
@ -14,7 +14,6 @@
(any/c . -> . boolean?) (any/c . -> . boolean?)
(or (pnode? x) (error "Not a valid pnode:" x))) (or (pnode? x) (error "Not a valid pnode:" x)))
(module+ test (module+ test
(check-true (pnode? "foo-bar")) (check-true (pnode? "foo-bar"))
(check-true (pnode? "Foo_Bar_0123")) (check-true (pnode? "Foo_Bar_0123"))
@ -38,20 +37,20 @@
(define/contract (file->ptree path) (define/contract (file->ptree path)
(pathish? . -> . ptree?) (pathish? . -> . ptree?)
(message "Loading ptree file" (file-name-from-path path)) (message "Loading ptree file" (->string (file-name-from-path path)))
(dynamic-require path POLLEN_ROOT)) (dynamic-require path MAIN_POLLEN_EXPORT))
(define/contract (directory->ptree dir) (define/contract (directory->ptree dir)
(directory-pathish? . -> . ptree?) (directory-pathish? . -> . ptree?)
(let ([files (map remove-ext (filter (λ(x) (has-ext? x POLLEN_DECODER_EXT)) (directory-list dir)))]) (let ([files (map remove-ext (filter (λ(x) (has-ext? x DECODER_SOURCE_EXT)) (directory-list dir)))])
(message "Generating ptree from file listing of" dir) (message "Generating ptree from file listing of" dir)
(ptree-root->ptree (cons POLLEN_TREE_ROOT_NAME files)))) (ptree-root->ptree (cons PTREE_ROOT_NODE files))))
;; Try loading from ptree file, or failing that, synthesize ptree. ;; Try loading from ptree file, or failing that, synthesize ptree.
(define/contract (make-project-ptree [project-dir PROJECT_ROOT]) (define/contract (make-project-ptree [project-dir PROJECT_ROOT])
(() (directory-pathish?) . ->* . ptree?) (() (directory-pathish?) . ->* . ptree?)
(define ptree-source (build-path project-dir DEFAULT_POLLEN_TREE)) (define ptree-source (build-path project-dir DEFAULT_PTREE))
(if (file-exists? ptree-source) (if (file-exists? ptree-source)
(file->ptree ptree-source) (file->ptree ptree-source)
(directory->ptree project-dir))) (directory->ptree project-dir)))
@ -163,28 +162,30 @@
(define/contract (pnode->url pnode [files (current-url-context)]) ;; this is a helper function to permit unit tests
((pnode?) ((listof pathish?)) . ->* . (or/c pnode? false?)) (define (pnode->url/paths pnode url-list)
;; upconvert all files to their output path ;; check for duplicates because some sources might have already been rendered
;; then remove duplicates because some sources might have already been rendered (define output-paths (remove-duplicates (map ->output-path url-list) equal?))
(define output-paths (remove-duplicates (map ->output-path files) equal?)) (define matching-paths (filter (λ(x) (equal? (->string x) (->string pnode))) output-paths))
;; find ones that match name
(define matching-paths (filter (λ(x) (equal? (->string x) (->string pnode))) output-paths)) (cond
[((len matching-paths) . = . 1) (->string (car matching-paths))]
(cond [((len matching-paths) . > . 1) (error "More than one matching URL for" pnode)]
[((len matching-paths) . = . 1) (->string (car matching-paths))] [else #f]))
[((len matching-paths) . > . 1) (error "More than one matching URL for" pnode)]
[else #f] ))
(define ptree-name->url pnode->url)
(module+ test (module+ test
(define files '("foo.html" "bar.html" "bar.html.p" "zap.html" "zap.xml")) (define files '("foo.html" "bar.html" "bar.html.p" "zap.html" "zap.xml"))
(check-equal? (pnode->url 'foo.html files) "foo.html") (check-equal? (pnode->url/paths 'foo.html files) "foo.html")
(check-equal? (pnode->url 'bar.html files) "bar.html") (check-equal? (pnode->url/paths 'bar.html files) "bar.html")
;; (check-equal? (name->url 'zap files) 'error) ;; todo: how to test error? ;; (check-equal? (name->url 'zap files) 'error) ;; todo: how to test error?
(check-false (pnode->url 'hee files))) (check-false (pnode->url/paths 'hee files)))
(define/contract (pnode->url pnode [url-context (current-url-context)])
((pnode?) (pathish?) . ->* . (or/c pnode? false?))
(parameterize ([current-url-context url-context])
(pnode->url/paths pnode (directory-list (current-url-context)))))
@ -196,32 +197,24 @@
(module+ test (module+ test
(set! test-ptree-main `(ptree-main "foo" "bar" (one (two "three")))) (set! test-ptree-main `(,PTREE_ROOT_NODE "foo" "bar" (one (two "three"))))
(check-equal? (ptree-root->ptree test-ptree-main) (check-equal? (ptree-root->ptree test-ptree-main)
`(ptree-main "foo" "bar" (one (two "three"))))) `(,PTREE_ROOT_NODE "foo" "bar" (one (two "three")))))
(define/contract (pnodes-unique?/error x)
;; contract for ptree-source-decode
(define/contract (valid-names? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
(andmap pnode?/error (filter-not whitespace? (flatten x)))) (define members (filter-not whitespace? (flatten x)))
(and (andmap pnode?/error members)
;; contract for ptree-source-decode (members-unique?/error (map ->string members))))
(define/contract (unique-names? x)
(any/c . -> . boolean?)
;; use map ->string to make keys comparable
(elements-unique? #:loud #t (map ->string (filter-not whitespace? (flatten x)))))
(define/contract (ptree-source-decode . elements) (define/contract (ptree-source-decode . elements)
(() #:rest (and/c valid-names? unique-names?) . ->* . ptree?) (() #:rest pnodes-unique?/error . ->* . ptree?)
(ptree-root->ptree (decode (cons POLLEN_TREE_ROOT_NAME elements) (ptree-root->ptree (decode (cons PTREE_ROOT_NODE elements)
#:xexpr-elements-proc (λ(xs) (filter-not whitespace? xs))))) #:xexpr-elements-proc (λ(xs) (filter-not whitespace? xs)))))
(define current-ptree (make-parameter `(,POLLEN_TREE_ROOT_NAME))) (define current-ptree (make-parameter `(,PTREE_ROOT_NODE)))
(define current-url-context (make-parameter PROJECT_ROOT)) (define current-url-context (make-parameter PROJECT_ROOT))

15
render.rkt
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@ -118,7 +118,7 @@
;; this will catch ptree files ;; this will catch ptree files
[(ptree-source? path) (let ([ptree (dynamic-require path 'main)]) [(ptree-source? path) (let ([ptree (dynamic-require path 'main)])
(render-files-in-ptree ptree #:force force))] (render-files-in-ptree ptree #:force force))]
[(equal? FALLBACK_TEMPLATE_NAME (->string (file-name-from-path path))) [(equal? FALLBACK_TEMPLATE (->string (file-name-from-path path)))
(message "Render: using fallback template")] (message "Render: using fallback template")]
[(file-exists? path) (message "Serving static file" (->string (file-name-from-path path)))]))) [(file-exists? path) (message "Serving static file" (->string (file-name-from-path path)))])))
(for-each &render xs)) (for-each &render xs))
@ -250,10 +250,11 @@
;; "-main" + extension from output path (e.g. foo.xml.p -> -main.xml) ;; "-main" + extension from output path (e.g. foo.xml.p -> -main.xml)
(build-path source-dir (add-ext DEFAULT_TEMPLATE_PREFIX (get-ext (->output-path source-path))))))) (build-path source-dir (add-ext DEFAULT_TEMPLATE_PREFIX (get-ext (->output-path source-path)))))))
;; if none of these work, make fallback template file ;; if none of these work, make fallback template file
(let ([ft-path (build-path source-dir FALLBACK_TEMPLATE_NAME)]) (let ([ft-path (build-path source-dir FALLBACK_TEMPLATE)])
(display-to-file fallback-template-data ft-path #:exists 'replace) (display-to-file fallback-template-data ft-path #:exists 'replace)
ft-path))) ft-path)))
;; render template (it might have its own preprocessor file) ;; render template (it might have its own preprocessor file)
(render template-path #:force force) (render template-path #:force force)
@ -279,8 +280,8 @@
(up-to-date-message output-path)) (up-to-date-message output-path))
;; delete fallback template if needed ;; delete fallback template if needed
(let ([tp (build-path source-dir FALLBACK_TEMPLATE_NAME)]) (let ([ft-path (build-path source-dir FALLBACK_TEMPLATE)])
(when (file-exists? tp) (delete-file tp)))) (when (file-exists? ft-path) (delete-file ft-path))))
;; cache some modules inside this namespace so they can be shared by namespace for eval ;; cache some modules inside this namespace so they can be shared by namespace for eval
;; todo: macrofy this to avoid repeating names ;; todo: macrofy this to avoid repeating names
@ -353,9 +354,9 @@
(require pollen/debug pollen/ptree pollen/template) (require pollen/debug pollen/ptree pollen/template)
;; import source into eval space. This sets up main & metas ;; import source into eval space. This sets up main & metas
(require ,(->string source-name)) (require ,(->string source-name))
(set-current-ptree (make-project-ptree ,PROJECT_ROOT)) (parameterize ([current-ptree (make-project-ptree ,PROJECT_ROOT)]
(set-current-url-context ,PROJECT_ROOT) [current-url-context ,PROJECT_ROOT])
(include-template #:command-char ,TEMPLATE_FIELD_DELIMITER ,(->string template-name))))) (include-template #:command-char ,TEMPLATE_FIELD_DELIMITER ,(->string template-name))))))
;; render files listed in a ptree file ;; render files listed in a ptree file

6
server-routes.rkt
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@ -174,12 +174,12 @@
(cond ; in cell (cond ; in cell
[source (cons (format "in/~a" source) "in")] [source (cons (format "in/~a" source) "in")]
[(or (has-ext? filename POLLEN_TREE_EXT) (sourceish? filename)) (cons (format "in/~a" filename) "in")] [(or (has-ext? filename PTREE_SOURCE_EXT) (sourceish? filename)) (cons (format "in/~a" filename) "in")]
[else empty-cell]) [else empty-cell])
(cond ; out cell (cond ; out cell
[(directory-exists? (build-path dir filename)) (cons #f #f)] [(directory-exists? (build-path dir filename)) (cons #f #f)]
[(has-ext? filename POLLEN_TREE_EXT) empty-cell] [(has-ext? filename PTREE_SOURCE_EXT) empty-cell]
[else (cons (format "out/~a" filename) "out")])))))) [else (cons (format "out/~a" filename) "out")]))))))
(define (ineligible-path? x) (or (not (visible? x)) (member x RESERVED_PATHS))) (define (ineligible-path? x) (or (not (visible? x)) (member x RESERVED_PATHS)))
@ -196,7 +196,7 @@
(append (sort-names subdirectories) (sort-names files))) (append (sort-names subdirectories) (sort-names files)))
(define project-paths (filter-not ineligible-path? (if (file-exists? dashfile) (define project-paths (filter-not ineligible-path? (if (file-exists? dashfile)
(map ->path (all-names (ptree-source->ptree dashfile))) (map ->path (ptree->list (file->ptree dashfile)))
(unique-sorted-output-paths (directory-list dir))))) (unique-sorted-output-paths (directory-list dir)))))
(body-wrapper (body-wrapper

2
server.rkt
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@ -8,7 +8,7 @@
(define-values (pollen-servlet _) (define-values (pollen-servlet _)
(dispatch-rules (dispatch-rules
[((string-arg) ... (? (λ(x) (x . has-ext? . POLLEN_TREE_EXT)))) route-dashboard] [((string-arg) ... (? (λ(x) (x . has-ext? . PTREE_SOURCE_EXT)))) route-dashboard]
[((string-arg) ... "in" (string-arg)) route-in] [((string-arg) ... "in" (string-arg)) route-in]
[((string-arg) ... "out" (string-arg)) route-out] [((string-arg) ... "out" (string-arg)) route-out]
[((string-arg) ... "xexpr" (string-arg)) route-xexpr] [((string-arg) ... "xexpr" (string-arg)) route-xexpr]

4
template.rkt
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@ -17,7 +17,7 @@
(any/c . -> . boolean?) (any/c . -> . boolean?)
(or (tagged-xexpr? x) (or (tagged-xexpr? x)
(has-pollen-source? x) (has-pollen-source? x)
(has-pollen-source? (name->url x)))) (has-pollen-source? (pnode->url x))))
(define/contract (query-key? x) (define/contract (query-key? x)
(any/c . -> . boolean?) (any/c . -> . boolean?)
@ -29,7 +29,7 @@
;; Using put has no effect on tagged-xexprs. It's here to make the idiom smooth. ;; Using put has no effect on tagged-xexprs. It's here to make the idiom smooth.
[(tagged-xexpr? x) x] [(tagged-xexpr? x) x]
[(has-pollen-source? x) (dynamic-require (->pollen-source-path x) 'main)] [(has-pollen-source? x) (dynamic-require (->pollen-source-path x) 'main)]
[(has-pollen-source? (name->url x)) (dynamic-require (->pollen-source-path (name->url x)) 'main)])) [(has-pollen-source? (pnode->url x)) (dynamic-require (->pollen-source-path (pnode->url x)) 'main)]))
(module+ test (module+ test
(check-equal? (put '(foo "bar")) '(foo "bar")) (check-equal? (put '(foo "bar")) '(foo "bar"))

28
world.rkt
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@ -4,26 +4,22 @@
(define POLLEN_VERSION "0.001") (define POLLEN_VERSION "0.001")
(define POLLEN_PREPROC_EXT 'p) (define PREPROC_SOURCE_EXT 'p)
(define POLLEN_DECODER_EXT 'pd) (define DECODER_SOURCE_EXT 'pd)
(define POLLEN_TREE_EXT 'ptree) (define PTREE_SOURCE_EXT 'ptree)
(define DEFAULT_POLLEN_TREE "main.ptree") (define DEFAULT_PTREE "main.ptree")
(define POLLEN_TREE_PARENT_NAME 'parent) (define PTREE_ROOT_NODE 'ptree-root)
(define POLLEN_TREE_ROOT_NAME 'ptree-root)
(define TEMPLATE_FILE_PREFIX "-") (define TEMPLATE_SOURCE_PREFIX "-")
(define POLLEN_EXPRESSION_DELIMITER #\◊) (define EXPRESSION_DELIMITER #\◊)
(define TEMPLATE_FIELD_DELIMITER POLLEN_EXPRESSION_DELIMITER) (define TEMPLATE_FIELD_DELIMITER EXPRESSION_DELIMITER)
(define DEFAULT_TEMPLATE_PREFIX "-main") (define DEFAULT_TEMPLATE_PREFIX "-main")
(define FALLBACK_TEMPLATE_NAME "-temp-fallback-template.html") (define FALLBACK_TEMPLATE "-temp-fallback-template.html")
(define TEMPLATE_META_KEY "template") (define TEMPLATE_META_KEY "template")
(define MAIN_POLLEN_EXPORT 'main) (define MAIN_POLLEN_EXPORT 'main)
;(define META_POLLEN_TAG 'metas)
;(define META_POLLEN_EXPORT 'metas)
(define EXTRAS_DIR (string->path "pollen-require")) (define EXTRAS_DIR (string->path "pollen-require"))
@ -40,17 +36,15 @@
;;(define RACKET_PATH (string-trim (with-output-to-string (λ() (system "which racket"))))) ;;(define RACKET_PATH (string-trim (with-output-to-string (λ() (system "which racket")))))
(define RACKET_PATH "/usr/bin/racket") ;; todo: this won't always work (define RACKET_PATH "/usr/bin/racket") ;; todo: this won't always work
(define POLLEN_ROOT 'main) (define COMMAND_FILE "polcom")
(define POLLEN_COMMAND_FILE "polcom")
(require "readability.rkt") (require "readability.rkt")
(define RESERVED_PATHS (define RESERVED_PATHS
(map ->path (list POLLEN_COMMAND_FILE EXTRAS_DIR "poldash.css" "compiled"))) (map ->path (list COMMAND_FILE EXTRAS_DIR "poldash.css" "compiled")))
(define PROJECT_ROOT (current-directory)) (define PROJECT_ROOT (current-directory))
(define (reset-project-root) (set! PROJECT_ROOT (current-directory))) (define (reset-project-root) (set! PROJECT_ROOT (current-directory)))
;; use current-contract-region to calculate containing directory of module
(define MODULE_ROOT (apply build-path (drop-right (explode-path (current-contract-region)) 1))) (define MODULE_ROOT (apply build-path (drop-right (explode-path (current-contract-region)) 1)))
(define SERVER_EXTRAS_DIR (build-path MODULE_ROOT "pollen-server-extras")) (define SERVER_EXTRAS_DIR (build-path MODULE_ROOT "pollen-server-extras"))

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