Add r-stringi (emscripten-forge#1499)

Author: IsabelParedes

recipes/recipes_emscripten/r-stringi/recipe.yaml

@@ -0,0 +1,56 @@
+context:
+  version: 1.8.4
+  name: r-stringi
+  r_base_version: 4.4.2
+
+source:
+  url:
+    - https://cran.r-project.org/src/contrib/${{ name[2:] }}_${{ version }}.tar.gz
+    - https://cloud.r-project.org/src/contrib/${{ name[2:] }}_${{ version }}.tar.gz
+  sha256: c219f8f64d1a2bfd4ca9528452d44d30db1899af14f4b9ef248412443bc669f3
+
+build:
+  number: 0
+  script: $R CMD INSTALL $R_ARGS --no-byte-compile .
+
+outputs:
+- package:
+    name: ${{ name }}
+    version: ${{ version }}
+  build:
+    files:
+      - lib/R/library/${{ name[2:] }}/*
+  requirements:
+    build:
+      - cross-r-base >= ${{ r_base_version }}
+      - ${{ compiler('cxx') }}
+    host:
+      - r-base >= ${{ r_base_version }}
+    run:
+      - r-base >= ${{ r_base_version }}
+
+  tests:
+  - package_contents:
+      lib:
+      - R/library/${{ name[2:] }}/libs/${{ name[2:] }}.so
+
+about:
+  homepage: https://tidyr.tidyverse.org
+  repository: https://github.com/gagolews/stringi
+  license_family: OTHER # FOSS
+  license_file: LICENSE
+  summary: |
+    Fast and portable character string processing in R (with the Unicode ICU)
+  description: |
+    Fast, correct, consistent, portable, as well as convenient character string/
+    text processing in every locale and any native encoding. Owing to the use of
+    the ICU (International Components for Unicode) library, the package provides
+    R users with platform-independent functions known to Java, Perl, Python,
+    PHP, and Ruby programmers. Available features include: pattern searching,
+    random string generation, case mapping, string transliteration,
+    concatenation, Unicode normalization, date-time formatting and parsing,
+    and many more.
+
+extra:
+  recipe-maintainers:
+    - IsabelParedes