[#149] Add java.time.* classes

README.md

@@ -689,6 +689,10 @@ bb '(let [{:keys [dependencies source-paths resource-paths]} (apply hash-map (dr
 jet --pretty > deps.edn
 ```
 
+### Print current time in California
+
+See [examples/pst.clj](https://github.com/borkdude/babashka/blob/master/examples/pst.clj)
+
 ## Thanks
 
 - [adgoji](https://www.adgoji.com/) for financial support

examples/pst.clj

@@ -0,0 +1,7 @@
+#!/usr/bin/env bb
+
+(def now (java.time.ZonedDateTime/now))
+(def LA-timezone (java.time.ZoneId/of "America/Los_Angeles"))
+(def LA-time (.withZoneSameInstant now LA-timezone))
+(def pattern (java.time.format.DateTimeFormatter/ofPattern "HH:mm"))
+(println (.format LA-time pattern))

reflection.json

@@ -163,6 +163,106 @@
   "allPublicMethods" : true,
   "allPublicFields" : true,
   "allPublicConstructors" : true
+}, {
+  "name" : "java.time.Clock",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.DateTimeException",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.DayOfWeek",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.Duration",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.Instant",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.LocalDate",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.LocalDateTime",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.LocalTime",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.Month",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.MonthDay",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.OffsetDateTime",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.OffsetTime",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.Period",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.Year",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.YearMonth",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.ZoneId",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.ZoneOffset",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.ZonedDateTime",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.format.DateTimeFormatter",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
+}, {
+  "name" : "java.time.temporal.TemporalAccessor",
+  "allPublicMethods" : true,
+  "allPublicFields" : true,
+  "allPublicConstructors" : true
 }, {
   "name" : "java.util.concurrent.LinkedBlockingQueue",
   "allPublicMethods" : true,

src/babashka/impl/classes.clj

@@ -38,6 +38,26 @@
                       java.nio.file.attribute.FileAttribute
                       java.nio.file.attribute.PosixFilePermission
                       java.nio.file.attribute.PosixFilePermissions
+                      java.time.format.DateTimeFormatter
+                      java.time.Clock
+                      java.time.DateTimeException
+                      java.time.DayOfWeek
+                      java.time.Duration
+                      java.time.Instant
+                      java.time.LocalDate
+                      java.time.LocalDateTime
+                      java.time.LocalTime
+                      java.time.Month
+                      java.time.MonthDay
+                      java.time.OffsetDateTime
+                      java.time.OffsetTime
+                      java.time.Period
+                      java.time.Year
+                      java.time.YearMonth
+                      java.time.ZonedDateTime
+                      java.time.ZoneId
+                      java.time.ZoneOffset
+                      java.time.temporal.TemporalAccessor
                       java.util.regex.Pattern
                       sun.nio.fs.UnixPath ;; included because of permission check
                       ]

test/babashka/java_time_test.clj

@@ -0,0 +1,19 @@
+(ns babashka.java-time-test
+  (:require
+   [babashka.test-utils :as test-utils]
+   [clojure.edn :as edn]
+   [clojure.test :as test :refer [deftest is]]))
+
+(defn bb [expr]
+  (edn/read-string (apply test-utils/bb nil [(str expr)])))
+
+(deftest java-time-test
+  (is (= "2019-12-18" (bb '(str (java.time.LocalDate/of 2019 12 18)))))
+  (is (= "2019-12-01" (bb '(str
+                            (-> (java.time.LocalDate/of 2019 12 18)
+                                (.minusDays 17))))))
+  (is (= "MONDAY" (bb '(str java.time.DayOfWeek/MONDAY))))
+  (is (= "18-12-2019 16:01:41"
+         (bb '(.format
+               (java.time.LocalDateTime/parse "2019-12-18T16:01:41.485")
+               (java.time.format.DateTimeFormatter/ofPattern "dd-MM-yyyy HH:mm:ss"))))))

test/babashka/main_test.clj

@@ -3,12 +3,11 @@
    [babashka.main :as main]
    [babashka.test-utils :as test-utils]
    [clojure.edn :as edn]
+   [clojure.java.io :as io]
    [clojure.java.shell :refer [sh]]
    [clojure.string :as str]
    [clojure.test :as test :refer [deftest is testing]]
-   [clojure.java.io :as io]
+   [sci.core :as sci]))
-   [sci.core :as sci]
-   [clojure.test :as t]))
 
 (defn bb [input & args]
   (edn/read-string (apply test-utils/bb (when (some? input) (str input)) (map str args))))