Update license & version

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: ggfigdone
 Title: Manage & Modify ggplot figures using ggfigdone
-Version: 0.0.0.9001
+Version: 0.1.0
 Authors@R: 
     person("Wenjie", "SUN", , "[email protected]", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0002-3100-2346"))

LICENSE

@@ -1,2 +1,21 @@
-YEAR: 2024
-COPYRIGHT HOLDER: Wenjie SUN
+MIT License
+
+Copyright (c) 2024 Wenjie SUN
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

R/lib.R

@@ -486,9 +486,16 @@ format.fdObj = function(x, ...) {
     cat(paste0("## Number of figures: ", length(x$env)))
     cat("\n")
     ## Last updated date
-    cat(paste0("## Last updated date: "))
-    cat(as.character(as.POSIXct(max(sapply(x$env, function(x) x$updated_date)))))
-    cat("\n")
+    if (length(x$env) == 0) {
+        cat(paste0("## Last updated date: "))
+        cat(as.character(Sys.time()))
+        cat("\n")
+    } else {
+        cat("## Last updated date: ")
+        cat(format(as.POSIXct(max(sapply(x$env, function(x) x$updated_date))), "%Y-%m-%d %H:%M:%S"))
+
+        cat("\n")
+    }
     invisible(x)
 }