add CI build for ugoira feature

scripts/build_ffmpeg.sh

@@ -0,0 +1,5 @@
+export PREFIX=`pwd`/clib
+mkdir -p cbuild && cd cbuild || exit 1
+git clone --depth 1 'https://git.ffmpeg.org/ffmpeg.git' && cd ffmpeg || exit 1
+./configure "--prefix=${PREFIX}" --enable-shared --disable-static --enable-gpl --enable-version3 --disable-doc --enable-libx264 || exit 1
+make -j8 && make install || exit 1

scripts/build_libzip.sh

@@ -0,0 +1,6 @@
+export PREFIX=`pwd`/clib
+mkdir -p cbuild && cd cbuild || exit 1
+git clone --depth 1 'https://github.com/nih-at/libzip' && cd libzip || exit 1
+mkdir -p build && cd build || exit 1
+cmake -DCMAKE_BUILD_TYPE=Release "-DCMAKE_INSTALL_PREFIX=$PREFIX" -DBUILD_TOOLS=OFF -DBUILD_REGRESS=OFF -DBUILD_EXAMPLES=OFF -DBUILD_DOC=OFF ../ || exit 1
+make -j8 && make install || exit 1

scripts/build_x264.sh

@@ -0,0 +1,5 @@
+export PREFIX=`pwd`/clib
+mkdir -p cbuild && cd cbuild || exit 1
+git clone --depth 1 'https://code.videolan.org/videolan/x264.git' && cd x264 || exit 1
+./configure "--prefix=${PREFIX}" --disable-cli --enable-strip --enable-pic || exit 1
+make -j8 && make install || exit 1

scripts/get_cache_key.py

@@ -1,11 +1,12 @@
 from argparse import ArgumentParser
 from hashlib import sha256 as _sha256
+from os.path import exists
 import sys
 from time import gmtime, time, strftime
 from typing import List
 
 
-ALL_FEATURES = ['exiv2']
+ALL_FEATURES = ['exiv2', 'ffmpeg', 'libzip', 'x264']
 
 def sha256(data) -> str:
     if isinstance(data, str):
@@ -17,18 +18,33 @@ def sha256(data) -> str:
     return s.hexdigest()
 
 
+def hash_file(feature) -> str:
+    fn = f"build_{feature}.sh"
+    if not exists(fn):
+        return ''
+    with open(fn, 'rb') as f:
+        c = f.read(256)
+        s = _sha256()
+        while len(c) > 0:
+            s.update(c)
+            c = f.read(256)
+    return s.hexdigest()
+
+
 try:
     p = ArgumentParser(description='Get the cache key which used in action/cache')
     p.add_argument("features", help="The feature's name", action='append', nargs='+', choices=['all'] + ALL_FEATURES)
     args = p.parse_intermixed_args(sys.argv[1:])
-    features: List[str] = args.features
+    features: List[str] = args.features[0]
     if 'all' in features:
         features = ALL_FEATURES.copy()
     d = ''
     now = time()
     for i in features:
         dt = strftime('%Y-%m', gmtime(now))
-        d += f"i={dt}"
+        h = hash_file(i)
+        d += f"{i}={dt}:{h}\n"
+    print(d)
     print(f"::set-output name=cache_key::{sha256(d)}")
 except Exception:
     from traceback import print_exc