From 3e0bf7c68e41dfc782d772008ac124f6437340b0 Mon Sep 17 00:00:00 2001
From: lifegpc <g1710431395@gmail.com>
Date: Thu, 3 Mar 2022 15:18:39 +0800
Subject: [PATCH] update CI

---
 .github/workflows/CI.yml | 31 +++++++++++++++++++++++++++++++
 scripts/README.md        |  3 +++
 scripts/build_exiv2.sh   |  6 ++++++
 scripts/get_cache_key.py | 37 +++++++++++++++++++++++++++++++++++++
 4 files changed, 77 insertions(+)
 create mode 100644 scripts/README.md
 create mode 100644 scripts/build_exiv2.sh
 create mode 100644 scripts/get_cache_key.py

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index a801557..0cba574 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -21,3 +21,34 @@ jobs:
       run: cargo build --verbose
     - name: Run tests
       run: cargo test --verbose
+  build-exif:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check Out
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: true
+    - name: Get cache key
+      id: cache_key
+      run: |
+        cd scripts
+        python3 get_cache_key.py exiv2 || exit 1
+    - name: Cache
+      id: cache
+      with:
+        path: clib/
+        key: ${{ runner.os }}-${{ steps.cache_key.outputs.cache_key }}
+    - name: Build thirdparty library
+      if: steps.cache.outputs.cache-hit != 'true'
+      run: |
+        cp scripts/build_*.sh -v ./ || exit 1
+        ./build_exiv2.sh || exit 1
+    - name: Build
+      run: |
+        export CMAKE_PREFIX_PATH=`pwd`/clib
+        cargo build --features exif --verbose || exit 1
+    - name: Test
+      run: |
+        export CMAKE_PREFIX_PATH=`pwd`/clib
+        cargo test --features exif --verbose -- --show-output || exit 1
diff --git a/scripts/README.md b/scripts/README.md
new file mode 100644
index 0000000..db0a0cd
--- /dev/null
+++ b/scripts/README.md
@@ -0,0 +1,3 @@
+# Usage
+[build_exiv2.sh](build_exiv2.sh): Used to build thirdparty library.
+[get_cache_key.py](get_cache_key.py): Used to get cache's key which used in [action/cache](https://github.com/actions/cache).
diff --git a/scripts/build_exiv2.sh b/scripts/build_exiv2.sh
new file mode 100644
index 0000000..b70418e
--- /dev/null
+++ b/scripts/build_exiv2.sh
@@ -0,0 +1,6 @@
+export PREFIX=`pwd`/clib
+mkdir -p cbuild && cd cbuild || exit 1
+git clone --depth 1 'https://github.com/Exiv2/exiv2' && cd exiv2 || exit 1
+mkdir -p build && cd build || exit 1
+cmake -DCMAKE_BUILD_TYPE=Release "-DCMAKE_INSTALL_PREFIX=$PREFIX" ../ || exit 1
+make -j8 && make install || exit 1
diff --git a/scripts/get_cache_key.py b/scripts/get_cache_key.py
new file mode 100644
index 0000000..1475ffa
--- /dev/null
+++ b/scripts/get_cache_key.py
@@ -0,0 +1,37 @@
+from argparse import ArgumentParser
+from hashlib import sha256 as _sha256
+import sys
+from time import gmtime, time, strftime
+from typing import List
+
+
+ALL_FEATURES = ['exiv2']
+
+def sha256(data) -> str:
+    if isinstance(data, str):
+        data = data.encode()
+    elif not isinstance(data, bytes):
+        data = str(data).encode()
+    s = _sha256()
+    s.update(data)
+    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
+    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}"
+    print(f"::set-output name=cache_key::{sha256(d)}")
+except Exception:
+    from traceback import print_exc
+    from sys import exit
+    print_exc()
+    exit(1)