Make builds incremental by preserving source/build dirs (#45)

This commit is contained in:
Adeeb Shihadeh
2026-03-04 09:17:55 -08:00
committed by GitHub
parent 2e9aed768a
commit 331d94a683
37 changed files with 221 additions and 367 deletions

View File

@@ -6,61 +6,62 @@ cd "$DIR"
INSTALL_DIR="$DIR/imgui/install"
# Idempotent: skip if already present
if [ -f "$INSTALL_DIR/include/imgui.h" ]; then
echo "imgui already present, skipping download."
exit 0
fi
# Dear ImGui (docking branch)
IMGUI_VERSION="1.92.7"
# Dear ImGui (docking branch, version 1.92.7)
IMGUI_COMMIT="934c6a5f5ef2355d6df25395d555cb71f790c4e9"
IMGUI_URL="https://github.com/ocornut/imgui/archive/${IMGUI_COMMIT}.tar.gz"
# ImPlot (master)
# ImPlot
IMPLOT_COMMIT="93c801b4bb801c5c11031d880b6af1d1f70bd79d"
IMPLOT_URL="https://github.com/epezent/implot/archive/${IMPLOT_COMMIT}.tar.gz"
# rlImGui (main)
# rlImGui
RLIMGUI_COMMIT="286e11acd6c785004c9550c7ed3762add2ae3d47"
RLIMGUI_URL="https://github.com/raylib-extras/rlImGui/archive/${RLIMGUI_COMMIT}.tar.gz"
# Clone/update imgui
if [ ! -d "imgui-src/.git" ]; then
rm -rf imgui-src
git clone --depth 1 https://github.com/ocornut/imgui.git imgui-src
fi
git -C imgui-src fetch --depth 1 origin "$IMGUI_COMMIT"
git -C imgui-src checkout --force "$IMGUI_COMMIT"
# Clone/update implot
if [ ! -d "implot-src/.git" ]; then
rm -rf implot-src
git clone --depth 1 https://github.com/epezent/implot.git implot-src
fi
git -C implot-src fetch --depth 1 origin "$IMPLOT_COMMIT"
git -C implot-src checkout --force "$IMPLOT_COMMIT"
# Clone/update rlimgui
if [ ! -d "rlimgui-src/.git" ]; then
rm -rf rlimgui-src
git clone --depth 1 https://github.com/raylib-extras/rlImGui.git rlimgui-src
fi
git -C rlimgui-src fetch --depth 1 origin "$RLIMGUI_COMMIT"
git -C rlimgui-src checkout --force "$RLIMGUI_COMMIT"
# Install
rm -rf "$INSTALL_DIR"
mkdir -p "$INSTALL_DIR/include/extras" "$INSTALL_DIR/src"
TMPDIR="$(mktemp -d)"
trap 'rm -rf "$TMPDIR"' EXIT
echo "Downloading Dear ImGui ${IMGUI_VERSION} (docking) ..."
curl -fSL -o "$TMPDIR/imgui.tar.gz" "$IMGUI_URL"
mkdir -p "$TMPDIR/imgui"
tar --strip-components=1 -xzf "$TMPDIR/imgui.tar.gz" -C "$TMPDIR/imgui"
cp "$TMPDIR/imgui/imgui.h" "$TMPDIR/imgui/imgui_internal.h" "$TMPDIR/imgui/imconfig.h" \
"$TMPDIR/imgui/imstb_rectpack.h" "$TMPDIR/imgui/imstb_textedit.h" "$TMPDIR/imgui/imstb_truetype.h" \
# imgui
cp imgui-src/imgui.h imgui-src/imgui_internal.h imgui-src/imconfig.h \
imgui-src/imstb_rectpack.h imgui-src/imstb_textedit.h imgui-src/imstb_truetype.h \
"$INSTALL_DIR/include/"
cp "$TMPDIR/imgui/imgui.cpp" "$TMPDIR/imgui/imgui_draw.cpp" "$TMPDIR/imgui/imgui_tables.cpp" \
"$TMPDIR/imgui/imgui_widgets.cpp" "$TMPDIR/imgui/imgui_demo.cpp" \
cp imgui-src/imgui.cpp imgui-src/imgui_draw.cpp imgui-src/imgui_tables.cpp \
imgui-src/imgui_widgets.cpp imgui-src/imgui_demo.cpp \
"$INSTALL_DIR/src/"
cp "$TMPDIR/imgui/backends/imgui_impl_opengl3.h" "$TMPDIR/imgui/backends/imgui_impl_opengl3_loader.h" \
cp imgui-src/backends/imgui_impl_opengl3.h imgui-src/backends/imgui_impl_opengl3_loader.h \
"$INSTALL_DIR/include/"
cp "$TMPDIR/imgui/backends/imgui_impl_opengl3.cpp" "$INSTALL_DIR/src/"
cp imgui-src/backends/imgui_impl_opengl3.cpp "$INSTALL_DIR/src/"
echo "Downloading ImPlot ..."
curl -fSL -o "$TMPDIR/implot.tar.gz" "$IMPLOT_URL"
mkdir -p "$TMPDIR/implot"
tar --strip-components=1 -xzf "$TMPDIR/implot.tar.gz" -C "$TMPDIR/implot"
cp "$TMPDIR/implot/implot.h" "$TMPDIR/implot/implot_internal.h" "$INSTALL_DIR/include/"
cp "$TMPDIR/implot/implot.cpp" "$TMPDIR/implot/implot_items.cpp" "$INSTALL_DIR/src/"
# implot
cp implot-src/implot.h implot-src/implot_internal.h "$INSTALL_DIR/include/"
cp implot-src/implot.cpp implot-src/implot_items.cpp "$INSTALL_DIR/src/"
echo "Downloading rlImGui ..."
curl -fSL -o "$TMPDIR/rlimgui.tar.gz" "$RLIMGUI_URL"
mkdir -p "$TMPDIR/rlimgui"
tar --strip-components=1 -xzf "$TMPDIR/rlimgui.tar.gz" -C "$TMPDIR/rlimgui"
cp "$TMPDIR/rlimgui/rlImGui.h" "$TMPDIR/rlimgui/rlImGuiColors.h" "$TMPDIR/rlimgui/imgui_impl_raylib.h" \
# rlimgui
cp rlimgui-src/rlImGui.h rlimgui-src/rlImGuiColors.h rlimgui-src/imgui_impl_raylib.h \
"$INSTALL_DIR/include/"
cp "$TMPDIR/rlimgui/extras/FA6FreeSolidFontData.h" "$TMPDIR/rlimgui/extras/IconsFontAwesome6.h" \
cp rlimgui-src/extras/FA6FreeSolidFontData.h rlimgui-src/extras/IconsFontAwesome6.h \
"$INSTALL_DIR/include/extras/"
cp "$TMPDIR/rlimgui/rlImGui.cpp" "$INSTALL_DIR/src/"
cp rlimgui-src/rlImGui.cpp "$INSTALL_DIR/src/"
echo "Installed imgui to $INSTALL_DIR"
du -sh "$INSTALL_DIR"