tech.io — techascent/tech.io 2.5

Wrapper for tech io subsystem designed to be drop in replacement for some use cases of clojure.java.io.

*enable-poor-api-naming?* clj

*provider-fn* clj

copy clj

(copy src dest & args)

delete! clj

(delete! url & options)

Delete a resource. Works currently with file or s3.

enable-poor-api-naming! clj

(enable-poor-api-naming!)

enable-s3! clj

(enable-s3!)

exists? clj

(exists? url & options)

Boolean existence check. Works with everything as fallback is to open an input stream and then close it.

file clj

(file path-or-url)

Wrapper around

get-edn clj

(get-edn url & options)

Get edn data from a url

get-image clj

(get-image path-or-url)

get-nippy clj

(get-nippy url & options)

Get nippy data from a url

get-object clj

(get-object url & options)

Get object always returns something convertible to an input-stream. It may return a file for instance.

input-stream clj

(input-stream url & options)

thing->input-stream conversion. Falls back to clojure.java.io if url is not a string url

ls clj

(ls url & {:keys [recursive?] :as options})

Return a directory listing. May be recursive if desired; only works with file or s3 providers.

make-parents clj

metadata clj

(metadata url & options)

If supported, returns at least :modify-date and :byte-length. Exception otherwise.

output-stream clj

output-stream! clj

(output-stream! url & options)

thing->output-stream conversion. Falls back to clojure.java.io if url is not a string url

put-edn! clj

(put-edn! url data & options)

Put edn data to a url

put-image! clj

(put-image! image path-or-url & {:as options})

Will throw if an image with transparency is used to write a jpeg

put-nippy! clj

(put-nippy! url data & options)

Put nippy data to a url

put-object clj

put-object! clj

(put-object! url value & options)

Put object. Object must be a byte-array, a file, or an input-stream. Strings will be interpreted as per the rules of clojure.java.io/input-stream. The most optimizations will apply to either files or byte arrays.

reader clj

with-provider clj macro

(with-provider provider & body)

with-provider-fn clj macro

(with-provider-fn provider-fn & body)

writer clj