chore: setup fltk

fltk/setup.sh

@@ -0,0 +1,102 @@
+#!/usr/bin/env bash
+#
+# Install FLTK and dependenices
+#
+# Author: donkey <anjingyu_ws@foxmail.com>
+
+readonly CUR_DIR=$(cd $(dirname "$0") || exit; pwd)
+readonly THIRD_PARTY_DIR="${CUR_DIR}/cpp/3rd-party"
+
+function fetch_latest_git_tag()
+{
+    if [ $# -eq 0 ]; then
+        return
+    fi
+
+    local GIT_HOST="$1"
+    local GREP_FILTER=""
+    local GREP_OPTIONS=""
+
+    if [ $# -gt 1 ]; then
+        GREP_FILTER="$2"
+    fi
+
+    if [ $# -gt 2 ]; then
+        GREP_OPTIONS="$3"
+    fi
+
+    local _LATEST_TAG_LINE=""
+
+    if [ -z "${GREP_FILTER}" ]; then
+        # --refs: Do not show peeled tags or pseudorefs like HEAD in the output.
+        # the tags ends with '^{}'
+        _LATEST_TAG_LINE=$(git ls-remote --refs -t --sort=-v:refname $GIT_HOST | head -n 1 | cut -f 2)
+    else
+        _LATEST_TAG_LINE=$(git ls-remote --refs -t --sort=-v:refname $GIT_HOST | grep ${GREP_OPTIONS} "${GREP_FILTER}" | head -n 1 | cut -f 2)
+    fi
+
+    if [ -z "${_LATEST_TAG_LINE}" ]; then
+        echo ""
+    else
+        local LATEST_TAG=$(echo "${_LATEST_TAG_LINE}" | cut -d "/" -f 3)
+        echo "${LATEST_TAG}"
+    fi
+}
+
+function prepare_fltk()
+{
+    local _REPO_URL="https://github.com/fltk/fltk"
+    local _VER=""
+
+    if [ ! -d "$THIRD_PARTY_DIR/fltk" ]; then
+        if [ $# -gt 0 ]; then
+            _VER=$1
+        else
+            _VER=$(fetch_latest_git_tag "$_REPO_URL" "/release-[0-9]\+\.[0-9]\+\.[0-9]\+$")
+        fi
+
+        pushd $THIRD_PARTY_DIR 1>/dev/null 2>&1
+        git clone --recursive --branch ${_VER} --depth 1 ${_REPO_URL}
+        popd 1>/dev/null 2>&1
+    fi
+}
+
+function main()
+{
+    # Install dependencies on Debian/Ubuntu
+    sudo apt install -y libx11-dev \
+        libxext-dev \
+        libxft-dev \
+        libxinerama-dev \
+        libxcursor-dev \
+        libxrender-dev \
+        libxfixes-dev \
+        libpango1.0-dev \
+        libgl1-mesa-dev \
+        libglu1-mesa-dev
+
+        # Runtime libraries
+        # libx11-6 \
+        # libxinerama1 \
+        # libxft2 \
+        # libxext6 \
+        # libxcursor1 \
+        # libxrender1 \
+        # libxfixes3 \
+        # libcairo2 \
+        # libpango-1.0-0 \
+        # libpangocairo-1.0-0 \
+        # libpangoxft-1.0-0 \
+        # libglib2.0-0 \
+        # libfontconfig1 \
+        # libglu1-mesa \
+        # libgl1
+
+    if [ ! -d "$THIRD_PARTY_DIR" ]; then
+        mkdir -p "$THIRD_PARTY_DIR"
+    fi
+
+    prepare_fltk
+}
+
+main "$@"