From 6a9cac28d3eff616806b32c795b67bc29e329344 Mon Sep 17 00:00:00 2001
From: oov <ilovevipper@gmail.com>
Date: Thu, 8 Feb 2024 06:41:12 +0900
Subject: [PATCH] improve compatibility and usability

---
 .github/workflows/releaser.yml |  2 +-
 build.bash                     | 23 +++++++++++++++++++++++
 src/docs/CMakeLists.txt        | 28 ++++++++++++++++++++++++----
 3 files changed, 48 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/releaser.yml b/.github/workflows/releaser.yml
index 8089ad4..4c59db5 100644
--- a/.github/workflows/releaser.yml
+++ b/.github/workflows/releaser.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Build
         shell: bash
         run: |
-          docker run --net host --rm -i -v .:/root/repo -w /root/repo ubuntu:22.04 /bin/bash -c 'apt update && apt install -y git curl unzip pandoc && git config --system --add safe.directory "*" && LANG="C.UTF-8" TZ=JST-9 bash build.bash --skip-tests --zip'
+          docker run --net host --rm -i -v .:/root/repo -w /root/repo ubuntu:22.04 /bin/bash -c 'apt update && apt install -y git curl unzip && git config --system --add safe.directory "*" && LANG="C.UTF-8" TZ=JST-9 bash build.bash --skip-tests --zip'
           mv build/Release/dist/Release_package.zip build/Release/dist/psdtoolkit_${{ steps.get_version.outputs.tag }}.zip
           mv build/Release/dist/Release_package_en.zip build/Release/dist/psdtoolkit_${{ steps.get_version.outputs.tag }}_enpatched.zip
       - name: Create Release
diff --git a/build.bash b/build.bash
index 1090320..00fdb90 100644
--- a/build.bash
+++ b/build.bash
@@ -12,6 +12,29 @@ if [ ! -e "setup-llvm-mingw.bash" ]; then
 fi
 . setup-llvm-mingw.bash --dir $PWD
 
+case "$(uname -s)" in
+  MINGW64_NT* | MINGW32_NT*)
+    SEVENZIP_URL="https://www.7-zip.org/a/7z2301-extra.7z"
+    SEVENZIP_DIR="7z-windows"
+    if [ ! -d "${SEVENZIP_DIR}" ]; then
+      filename="$(basename "${SEVENZIP_URL}")"
+      if [ ! -f "${filename}" ]; then
+        echo "Downloading: ${SEVENZIP_URL}"
+        curl -sOL "$SEVENZIP_URL"
+      fi
+      mkdir -p "${SEVENZIP_DIR}"
+      cd "${SEVENZIP_DIR}"
+      cmake -E tar xf "../${filename}"
+      cd ..
+    fi
+    export PATH="${PWD}/${SEVENZIP_DIR}:$PATH"
+    ;;
+  *)
+    echo "Unsupported platform: $(uname -s)"
+    exit 1
+    ;;
+esac
+
 cd ..
 
 REBUILD=0
diff --git a/src/docs/CMakeLists.txt b/src/docs/CMakeLists.txt
index af83928..8b5f452 100644
--- a/src/docs/CMakeLists.txt
+++ b/src/docs/CMakeLists.txt
@@ -26,15 +26,35 @@ message(STATUS "git revision: ${_git_revision}")
 
 set(version "${_git_tag} \\( ${_git_revision} \\)")
 
-find_program(DATE_EXECUTABLE date REQUIRED CMAKE_FIND_ROOT_PATH_BOTH)
-execute_process(COMMAND ${DATE_EXECUTABLE} "+%Y-%m-%d %H:%M:%S" OUTPUT_VARIABLE datetime OUTPUT_STRIP_TRAILING_WHITESPACE)
+string(TIMESTAMP datetime UTC)
+message(STATUS "datetime: ${datetime}")
 
 add_custom_target(make_doc ALL
   COMMAND ${CMAKE_COMMAND} -E copy_directory "${CMAKE_CURRENT_SOURCE_DIR}/assets" "${EXPORT_DIR}/PSDToolKitDocs/assets"
   COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/rootindex.html" "${EXPORT_DIR}/PSDToolKit説明書.html"
 )
 
-find_program(PANDOC_EXECUTABLE pandoc REQUIRED CMAKE_FIND_ROOT_PATH_BOTH)
+set(PANDOC_VERSION "3.1.11.1")
+set(PANDOC_DIR "${CMAKE_CURRENT_BINARY_DIR}/pandoc-${PANDOC_VERSION}")
+if (CMAKE_HOST_WIN32)
+  set(PANDOC_URL "https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-windows-x86_64.zip")
+  set(PANDOC_EXE "${PANDOC_DIR}/pandoc.exe")
+else()
+  set(PANDOC_URL "https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-linux-amd64.tar.gz")
+  set(PANDOC_EXE "${PANDOC_DIR}/bin/pandoc")
+endif()
+string(REGEX MATCH "[^/]+$" PANDOC_ARCHIVE_NAME "${PANDOC_URL}")
+set(PANDOC_ARCHIVE_PATH "${CMAKE_CURRENT_BINARY_DIR}/${PANDOC_ARCHIVE_NAME}")
+if(NOT EXISTS "${PANDOC_ARCHIVE_PATH}")
+  file(DOWNLOAD "${PANDOC_URL}" "${PANDOC_ARCHIVE_PATH}")
+endif()
+if(NOT EXISTS "${PANDOC_DIR}")
+  execute_process(
+    COMMAND ${CMAKE_COMMAND} -E tar xf ${PANDOC_ARCHIVE_PATH}
+    WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
+  )
+endif()
+
 macro(add_page id title)
   if("${id}" STREQUAL "psd")
     set(additional_script "script=assets/script-builder.js")
@@ -43,7 +63,7 @@ macro(add_page id title)
   endif()
   add_custom_target(make_doc_page_${id}
     COMMAND ${CMAKE_COMMAND} -E make_directory "${EXPORT_DIR}/PSDToolKitDocs/"
-    COMMAND ${PANDOC_EXECUTABLE}
+    COMMAND ${PANDOC_EXE}
     "${CMAKE_CURRENT_SOURCE_DIR}/${id}.md"
     -o "${EXPORT_DIR}/PSDToolKitDocs/${id}.html"
     -f gfm