Fix GitHub release workflow, fix cache key and release upload

Author: dockerh

.github/workflows/create-ubuntu-distribution-packaging.yml

@@ -1,3 +1,5 @@
+# .github/workflows/create-ubuntu-distribution-packaging.yml
+
 # ----------------------------------------------------------------------------------------
 # To update ICU version:
 # 1. Update the ICU_VERSION environment variable below.
@@ -12,7 +14,7 @@ name: Build & Package (Ubuntu)
 on:
   push:
     tags:
-      - 'v*'
+      - '*'
   workflow_dispatch:
 
 jobs:
@@ -40,8 +42,11 @@ jobs:
         uses: actions/cache@v4
         id: cache-icu
         with:
-          path: /usr/local
-          key: icu-${{ env.ICU_VERSION }}-ubuntu-${{ runner.os }}
+          path: /usr/local/icu-${{ env.ICU_VERSION }}
+          key: icu-${{ env.ICU_VERSION }}-${{ runner.os }}-${{ github.run_id }}
+          restore-keys: |
+            icu-${{ env.ICU_VERSION }}-${{ runner.os }}-
+            icu-${{ env.ICU_VERSION }}-
 
       - name: Install ICU (Binary)
         if: steps.cache-icu.outputs.cache-hit != 'true'
@@ -50,7 +55,8 @@ jobs:
           wget https://github.com/unicode-org/icu/releases/download/release-${ICU_VERSION//_/-}/icu4c-${ICU_VERSION}-Ubuntu22.04-x64.tgz
           mkdir icu-install
           tar -xzf icu4c-${ICU_VERSION}-Ubuntu22.04-x64.tgz -C icu-install
-          sudo cp -r icu-install/icu/usr/local/* /usr/local/
+          sudo mkdir -p /usr/local/icu-${ICU_VERSION}
+          sudo cp -r icu-install/icu/usr/local/* /usr/local/icu-${ICU_VERSION}/
           sudo ldconfig
 
       - name: Setup ICU (from cache)
@@ -60,14 +66,15 @@ jobs:
 
       - name: Configure & Build
         run: |
-          export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH
-          export CPLUS_INCLUDE_PATH=/usr/local/include:$CPLUS_INCLUDE_PATH
+          export PKG_CONFIG_PATH=/usr/local/icu-${ICU_VERSION}/lib/pkgconfig:$PKG_CONFIG_PATH
+          export CPLUS_INCLUDE_PATH=/usr/local/icu-${ICU_VERSION}/include:$CPLUS_INCLUDE_PATH
+          export LD_LIBRARY_PATH=/usr/local/icu-${ICU_VERSION}/lib:$LD_LIBRARY_PATH
           mkdir -p inflection/build
           cd inflection/build
           CC=clang CXX=clang++ cmake .. \
             -DCMAKE_BUILD_TYPE=Release \
-            -DICU_ROOT=/usr/local \
-            -DCMAKE_PREFIX_PATH=/usr/local
+            -DICU_ROOT=/usr/local/icu-${ICU_VERSION} \
+            -DCMAKE_PREFIX_PATH=/usr/local/icu-${ICU_VERSION}
           make -j$(nproc)
 
       - name: Run tests

inflection/CMakeLists.txt

@@ -131,19 +131,24 @@ install(TARGETS   inflection                  LIBRARY      COMPONENT inflection_
 install(DIRECTORY ${INFLECTION_INCLUDE_ROOT}/ TYPE INCLUDE COMPONENT inflection_headers)
 install(DIRECTORY ${INFLECTION_DATA_ROOT}/    TYPE DATA    COMPONENT inflection_data)
 
-
-
+# ----------------------------------------------------------------------------------------
 # CPack Configuration for Ubuntu Packaging
+#
+# To update ICU version:
+# 1. Update ICU_VERSION in the GitHub Actions workflow (.github/workflows/create-ubuntu-distribution-packaging.yml)
+# 2. Make sure the downloaded ICU binary file matches the filename format
+#    (e.g., icu4c-78_1-Ubuntu22.04-x64.tgz)
+# 3. Update the line below to match the correct ICU dependency in Debian packaging
+# ----------------------------------------------------------------------------------------
 
 set(CPACK_PACKAGE_NAME "unicode-inflection")
 
 # Apply the current tagged Inflection version to the CPack version.
 # CPack may inherit a default or cached version, so we explicitly set it here.
 set(CPACK_PACKAGE_VERSION "${INFLECTION_VERSION}")
 
+# Extract version components
 string(REPLACE "." ";" INFLECTION_VERSION_LIST "${INFLECTION_VERSION}")
-
-# Set defaults to avoid list index errors
 set(CPACK_PACKAGE_VERSION_MAJOR "0")
 set(CPACK_PACKAGE_VERSION_MINOR "0")
 set(CPACK_PACKAGE_VERSION_PATCH "0")
@@ -159,6 +164,7 @@ if(_len GREATER 2)
   list(GET INFLECTION_VERSION_LIST 2 CPACK_PACKAGE_VERSION_PATCH)
 endif()
 
+# Basic package metadata
 set(CPACK_PACKAGE_VENDOR "Unicode Consortium")
 set(CPACK_PACKAGE_CONTACT "https://github.com/unicode-org/inflection")
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Unicode Inflection Library")
@@ -171,7 +177,7 @@ set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
 set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
 set(CPACK_DEBIAN_PACKAGE_VERSION "${INFLECTION_VERSION}")
 
-# Source package
+# Source package config
 set(CPACK_SOURCE_GENERATOR "TGZ")
 set(CPACK_SOURCE_IGNORE_FILES "/build/;/.git/;/.vscode/;/.idea/")
 set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${INFLECTION_VERSION}")