Update build script: added format options

+ instead of Mutant Standard, the font family is Mutant Standard Emoji (like it used to be)
+ update readme, install script

README.md

@@ -12,11 +12,12 @@ First you need to make sure the required tools are installed:
 
 0. Make sure you have the submodules. Either clone this repo with `--recursive` or do `git submodule update --init`
 1. Create a python virtual environment and activate it, like: `python -m venv venv` then source the activation file for your shell (for nushell just run `./pyvenv`)
-2. Run `./build_ttf.nu`  
-   this produces the font file in `out/build/MutantStandard-Regular.ttf`
+2. Run `./build_ttf.nu -i cbdt`  
+   this produces the font file in `out/build/MutantStandardEmoji-CBDT.ttf`  
+   (Note: you can build other font formats too, check `./build_ttf.nu -h` or the script for more info)
 3. On linux, you could also copy the font and its license to the system fonts by running `sudo ./install.nu`
 
-## Fuzzy finder!
+## Fuzzy finder in the command line!
 
 If you want to be able to fuzzy find specific emoji from the Mutant Standard set, you could try running `export_memoji_codes.nu`  
 The output text file will have the format of `emoji character` `space` `emoji shortcode` (so a line may be like this: `😸 cat_smile`)

build_ttf.nu

@@ -1,34 +1,92 @@
 #!/usr/bin/nu
 
+# Build ttf font file for Mutant Standard.
 # you should be running this from some venv...
+def main [
+  --install_deps (-i) # install the deps of orxporter and nanoemoji
+  --all_formats (-a) # build all the formats (that we may need)
+  format="cbdt" # colr_glyf / colr_cff / cbdt / sbix / svg / raw
+] {
+  if $install_deps {
+    pip install -r orxporter/requirements.txt
+    pip install -e nanoemoji
+  }
 
-#install deps
-pip install -r orxporter/requirements.txt
-pip install -e nanoemoji
+  if $all_formats {
+    generate
+    [
+      ["glyf_colr_1","COLR-GLYF"],
+      ["cff2_colr_1","COLR-CFF"],
+      ["cbdt","CBDT"],
+      ["sbix","SBIX"],
+      ["picosvg","SVG"],
+      ["untouchedsvg","Raw"],
+    ] | each {|p| do_build $p.0 $p.1 e>| print -e | print}
+    return null
+  } else {
+    if $format == "colr_glyf" {
+      generate
+      do_build "glyf_colr_1" "COLR-GLYF"
+    } else if $format == "colr_cff" {
+      generate
+      do_build "cff2_colr_1" "COLR-CFF"
+    } else if $format == "cbdt" {
+      generate
+      do_build "cbdt" "CBDT"
+    } else if $format == "sbix" {
+      generate
+      do_build "sbix" "SBIX"
+    } else if $format == "svg" {
+      generate
+      do_build "picosvg" "SVG"
+    } else if $format == "raw" {
+      generate
+      do_build "untouchedsvg" "SVG-Raw"
+    } else {
+      print $"Unrecognized format: ($format)"
+      exit 1
+    }
+  }
+}
 
 #NOTE conversion from/to hex is like this
 # ❯ 128488 | fmt | $in.lowerhex | str substring 2..
 # 1f5e8
 # ❯ "1f5e8" | into int --radix 16
 # 128488
 
-mkdir out
-python ./orxporter/orxport.py -m ./mutant_standard/manifest/out.orx -i ../input -q 32x32 -o ./out/font_sources -F svg -t 8 -f %f/%u
-python ./orxporter/orxport.py -m ./mutant_standard/manifest/out.orx -i ../input -j ./out/meta.json
-open ./out/meta.json | reduce -f {} {|it, acc| try { let emoji = char --integer ...($it.code); $acc |
-  insert ($it.code | each {|i| $i | fmt | $in.lowerhex | str substring 2..} | str join "-") {
-    name: $it.short,
-    glyph_name: (if 0 < ($it.short | find -r "^[0-9]" | length) { "_" | append $it.short | str join } else { $it.short })
-  } } catch { $acc }} | to json | save -f ./out/unicode_map.json
-
-# remove px from lengths as picosvg (used by nanoemoji) dies from it and its fine without px probably
-ls ./out/font_sources/svg/ | get name | par-each {|fp| open $fp | str replace --all -r "(:[0-9.]+)px" "$1" | save -f $fp}
-
-let version = open ./mutant_standard/manifest/font/manifest.json | $in.metadata.version | split row "."
-let version_major = $version | get 0
-let version_minor = $version | get 1
-
-cd out
-#TODO figure out glyphmap generation for glyph names in ttf
-# nanoemoji --color_format glyf_colr_1 --glyphmap_generator ../glyphmap_generator.nu --family "Mutant Standard" --output_file MutantStandard-Regular.ttf --version_major $version_major --version_minor $version_minor ./font_sources/svg/*.svg
-nanoemoji --color_format glyf_colr_1 --family "Mutant Standard" --output_file MutantStandard-Regular.ttf --version_major $version_major --version_minor $version_minor ./font_sources/svg/*.svg
+# Generate output using orxporter
+def generate [] {
+  mkdir out
+  python ./orxporter/orxport.py -m ./mutant_standard/manifest/out.orx -i ../input -q 32x32 -o ./out/font_sources -F svg -t 8 -f %f/%u
+  python ./orxporter/orxport.py -m ./mutant_standard/manifest/out.orx -i ../input -j ./out/meta.json
+
+  #TODO? use this for glyphmap name generation?
+  open ./out/meta.json | reduce -f {} {|it, acc| try { let emoji = char --integer ...($it.code); $acc |
+    insert ($it.code | each {|i| $i | fmt | $in.lowerhex | str substring 2..} | str join "-") {
+      name: $it.short,
+      glyph_name: (if 0 < ($it.short | find -r "^[0-9]" | length) { "_" | append $it.short | str join } else { $it.short })
+    } } catch { $acc }} | to json | save -f ./out/unicode_map.json
+
+  # remove px from lengths as picosvg (used by nanoemoji) dies from it and its fine without px probably
+  ls ./out/font_sources/svg/ | get name | par-each {|fp| open $fp | str replace --all -r "(:[0-9.]+)px" "$1" | save -f $fp}
+}
+
+# Build it for real!
+def do_build [
+  color_format # nanoemoji color_format
+  file_ext # text added to base ttf file name after "-" (no "-" if empty)
+] {
+  let version = open ./mutant_standard/manifest/font/manifest.json | $in.metadata.version | split row "."
+  let version_major = $version | get 0
+  let version_minor = $version | get 1
+
+  let file_name = if $file_ext == "" { "MutantStandardEmoji.ttf" } else { $"MutantStandardEmoji-($file_ext).ttf" }
+  # let build_dir = if $file_ext == "" { "./out/build/" } else { $"./out/TTF-($file_ext)/" }
+  let build_dir = "./out/build/"
+  mkdir $build_dir
+
+  #TODO figure out glyphmap generation for glyph names in ttf
+  # --glyphmap_generator ../glyphmap_generator.nu
+  nanoemoji --color_format $color_format --family "Mutant Standard Emoji" --build_dir $build_dir --output_file $file_name --version_major $version_major --version_minor $version_minor ./out/font_sources/svg/*.svg
+}

install.nu

@@ -1,4 +1,5 @@
 #!/usr/bin/nu
 
-cp -r ./mutant_standard/manifest/license /usr/share/licenses/ttf-mutant-standard
-cp ./out/build/MutantStandard-Regular.ttf /usr/share/fonts/TTF/
+cp -r -f ./mutant_standard/manifest/license /usr/share/licenses/ttf-mutant-standard
+mkdir /usr/share/fonts/mutant-standard
+cp -f ./out/build/MutantStandard-*.ttf /usr/share/fonts/mutant-standard/