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pollen/command.rkt

79 lines
4.1 KiB
Racket

#lang racket/base
(provide (all-defined-out))
(define (handle-help)
`(displayln "Pollen commands:
start starts project server
render renders all files in project directory
clone copies rendered files to desktop
[filename] renders individual file"))
(define (handle-start directory)
(if (not (directory-exists? directory))
(error (format "~a is not a directory" directory))
`(begin
(require pollen/server pollen/world)
(parameterize ([world:current-project-root ,directory])
(start-server)))))
(define (handle-else command)
`(if (regexp-match #rx"(shit|fuck)" ,command)
(displayln (let ([responses '("Cursing at free software? Really?" "How uncouth." "Same to you, buddy.")])
(list-ref responses (random (length responses)))))
(displayln (format "unknown command ~a" ,command))))
#|
[("render") `(begin
;; todo: take extensions off the comand line
(displayln "Render preproc & ptree files ...")
(require "render.rkt" "file-tools.rkt" "world.rkt")
(apply render-batch (append-map project-files-with-ext (list world:preproc-source-ext world:ptree-source-ext))))]
[("clone") (let ([target-path
(if (> (len args) 1)
(->path (get args 1))
(build-path (find-system-path 'desk-dir) (->path "clone")))])
`(begin
(displayln "Clone & prune ...")
(require racket/file)
(require "tools.rkt")
(define (pollen-related-file? file)
(ormap (λ(proc) (proc file)) (list
markup-source?
preproc-source?
template-source?
ptree-source?
pollen-script?
magic-directory?
racket-file?)))
(define (delete-it path)
(when (directory-exists? path)
(delete-directory/files path))
(when (file-exists? path)
(delete-file path)))
(let ([source-dir (current-directory)]
[target-dir ,target-path])
(when (directory-exists? target-dir)
(delete-directory/files target-dir))
(copy-directory/files source-dir target-dir)
(map delete-it (find-files pollen-related-file? target-dir))
(displayln (format "Completed to ~a" ,target-path))
)))]
[("") `(displayln "No command given")]
;; treat other input as a possible file name for rendering
[else (let ([possible-file (->path arg)])
(if (file-exists? possible-file)
`(begin
(require pollen/render)
(render ,possible-file))
`(displayln (format "No command defined for '~a'" ,arg))))]))))
(handle-pollen-command)
|#