Skip to content

Add bundle-script API #393

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
chr15m wants to merge 1 commit into
base: main
Choose a base branch
from
Draft

Add bundle-script API #393

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
61 changes: 34 additions & 27 deletions src/nbb/impl/bundler.cljs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -128,14 +128,8 @@ Options:

-o, --out [file] Write to file instead of stdout"))

(defn init []
(let [{:keys [bundle-opts]} @opts
{:keys [cmds args]
parsed-opts :opts} bundle-opts
help (:help parsed-opts)
bundle-file (or (first cmds)
(first args))
js-libs (atom ())
(defn bundle-script [input-path output-path]
(let [js-libs (atom ())
built-ins (atom [])
expressions (atom ())
out (atom "")
Expand Down Expand Up @@ -184,24 +178,37 @@ Options:
:expressions
[file]}))))
{})})]
(binding [nbb/*old-require* true]
(let [file-content (fs/readFileSync input-path "utf-8")]
(swap! expressions conj file-content)
(uberscript {:ctx ctx
:expressions [file-content]})))
(print! (gstring/format "import { loadFile, loadString, registerModule } from '%s'"
(nbb/npm-lib-name)))
(doseq [lib (distinct @js-libs)]
(let [internal (munge lib)
js-internal (str/replace (str internal) "." "_dot_")]
(print! (gstring/format "import * as %s from '%s'" js-internal lib))
(print! (gstring/format "registerModule(%s, '%s')" js-internal lib))))
(doseq [lib (distinct @built-ins)]
(print! (gstring/format "import '%s/lib/%s'" (nbb/npm-lib-name) lib)))
(doseq [expr (distinct @expressions)]
(print! (gstring/format "await loadString(%s, {disableConfig: true})" (pr-str expr))))
(if output-path
(do (fs/writeFileSync output-path @out "utf-8")
nil)
@out)))

(defn init []
(let [{:keys [bundle-opts]} @opts
{:keys [cmds args]
parsed-opts :opts} bundle-opts
help (:help parsed-opts)
input-file-path (or (first cmds)
(first args))
output-file-path (:out parsed-opts)]
(if help
(print-help)
(binding [nbb/*old-require* true]
(let [file (fs/readFileSync bundle-file "utf-8")]
(swap! expressions conj file)
(uberscript {:ctx ctx
:expressions [file]}))
(print! (gstring/format "import { loadFile, loadString, registerModule } from '%s'"
(nbb/npm-lib-name)))
(doseq [lib (distinct @js-libs)]
(let [internal (munge lib)
js-internal (str/replace (str internal) "." "_dot_")]
(print! (gstring/format "import * as %s from '%s'" js-internal lib))
(print! (gstring/format "registerModule(%s, '%s')" js-internal lib))))
(doseq [lib (distinct @built-ins)]
(print! (gstring/format "import '%s/lib/%s'" (nbb/npm-lib-name) lib)))
(doseq [expr (distinct @expressions)]
(print! (gstring/format "await loadString(%s, {disableConfig: true})" (pr-str expr))))
(if-let [out-file (:out parsed-opts)]
(fs/writeFileSync out-file @out "utf-8")
(println @out))))))
(let [result (bundle-script input-file-path output-file-path)]
(when (string? result)
(println result))))))