Add shell scripts for Noto CJK

README.md

@@ -119,6 +119,12 @@ You can also run it for a directory to find all font files recursively.
 ```sh
 % python3 NotoCJKBuilder.py ~/googlefonts/noto-cjk
 ```
+Also, 3 small shell scripts are available to build, dump,
+and compare with reference files (see [Dump and diff] below):
+`make-noto-cjk.sh`, `make-android.sh`, and `make-chromeos.sh`.
+```sh
+% SRCDIR=~/android-noto-cjk ./make-android.sh -v
+```
 
 [Noto CJK]: https://www.google.com/get/noto/help/cjk/
 
@@ -132,6 +138,7 @@ to check the behavior on browsers.
 [test HTML]: https://kojiishi.github.io/chws/test.html
 
 ### Dump and Diff
+[Dump and diff]: #dump-and-diff
 
 `Dump.py` can create various types of text dump files.
 ```sh

make-android.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+export LOG=build/log/andoid.log
+export REFDIR=reference/android
+SRCDIR=${SRCDIR:-fonts/g/noto-cjk/android/20210103}
+./make-noto-cjk.sh "$SRCDIR" $*

make-chromeos.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+export LOG=build/log/chromeos.log
+export REFDIR=reference/chromeos
+SRCDIR=${SRCDIR:-fonts/g/noto-cjk/chromeos/noto-cjk-20190409}
+./make-noto-cjk.sh "$SRCDIR" $*

make-noto-cjk.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+SRCDIR=$1
+if [[ -z "$SRCDIR" ]]; then
+  echo "Usage: $0 source-dir" >&2
+  exit 1
+fi
+shift
+LOG=${LOG:-build/log/noto-cjk.log}
+mkdir -p "$(dirname $LOG)"
+time ./NotoCJKBuilder.py "$SRCDIR" $* |
+     ./diff-ref.sh "$SRCDIR" $* |
+     tee "$LOG"