Zed

V=1.27.0
SRC="$HOME/rds/software/zed-$V"
CEUADMIN=/usr/local/Cluster-Apps/ceuadmin
PREFIX="$CEUADMIN/zed/$V"
GCCROOT="$CEUADMIN/gcc/12.5.0"
GCCLIB="$GCCROOT/lib64"
LOCAL_LIB="$HOME/.local/lib"

module load ceuadmin/clang/22.1.8
module load ceuadmin/gcc/12.5.0
module load ceuadmin/rust

export CC="$(command -v clang)"
export CXX="$(command -v clang++)"
export CXXFLAGS="${CXXFLAGS:+$CXXFLAGS }--gcc-toolchain=$GCCROOT -stdlib=libstdc++"
export LIBRARY_PATH="$GCCLIB:$LOCAL_LIB${LIBRARY_PATH:+:$LIBRARY_PATH}"
export LD_LIBRARY_PATH="$GCCLIB:$LOCAL_LIB${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"

mkdir -p "$HOME/rds/software"
if [[ ! -d "$SRC/.git" ]]; then
    git clone --depth 1 --branch "v$V" \
        https://github.com/zed-industries/zed.git "$SRC"
fi
cd "$SRC"
git describe --tags
git rev-parse --short HEAD

export REMOTE_SERVER_TARGET=x86_64-unknown-linux-gnu
rustup target add "$REMOTE_SERVER_TARGET"
"$CXX" --gcc-toolchain="$GCCROOT" -stdlib=libstdc++ \
    -std=c++20 -v -E -x c++ /dev/null 2>&1 |
    grep -E 'Selected GCC|include/c\+\+' || true
XKB_LIB=/usr/lib64/libxkbcommon-x11.so.0
if [[ ! -e "$XKB_LIB" ]]; then
    echo "ERROR: Missing $XKB_LIB" >&2
    exit 1
fi
mkdir -p "$LOCAL_LIB"
ln -sfn "$XKB_LIB" "$LOCAL_LIB/libxkbcommon-x11.so"

PATCH_FILE=crates/agent/src/tools/terminal_tool.rs
if grep -qF 'subpath.is_empty()' "$PATCH_FILE"; then
    sed -i 's/subpath\.is_empty()/subpath.as_os_str().is_empty()/' \
        "$PATCH_FILE"
elif ! grep -qF 'subpath.as_os_str().is_empty()' "$PATCH_FILE"; then
    echo "ERROR: Expected source expression not found in $PATCH_FILE" >&2
    exit 1
fi
echo "Building Zed $V ..."
script/install-linux
BINARY=target/release/zed

if [[ ! -f "$BINARY" ]]; then
    echo "ERROR: Zed executable not found: $BINARY" >&2
    exit 1
fi
strip --strip-debug "$BINARY"
echo "Final executable:"
ls -lh "$BINARY"
echo "Maximum GLIBC requirement:"
readelf --version-info "$BINARY" |
    grep -o 'GLIBC_[0-9.]*' |
    sort -Vu |
    tail -1
mkdir -p "$PREFIX/bin"
install -m 755 "$BINARY" "$PREFIX/bin/zed"
echo "Zed $V installed:"
ls -lh "$PREFIX/bin/zed"

#!/bin/bash
# Custom Flatpak Zed installer for CentOS 8 / RHEL 8 without root

# 1️⃣ Set custom install directory
export FLATPAK_USER_DIR="$CEUADMIN/zed/0.215.3"
export FLATPAK_USER_DIR="/rds/project/rds-4o5vpvAowP0/software/zed/0.215.3"
mkdir -p "$FLATPAK_USER_DIR"
export XDG_DATA_HOME="$FLATPAK_USER_DIR"

# 2️⃣ Add Flathub remote if missing
flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

# 3️⃣ Install Zed
flatpak install --user -y flathub dev.zed.Zed

# 4️⃣ Run Zed to verify
flatpak run --user dev.zed.Zed

# 5️⃣ Optional: create a desktop launcher
mkdir -p "$HOME/.local/share/applications"
cat > "$HOME/.local/share/applications/zed.desktop" <<EOL
[Desktop Entry]
Name=Zed Editor
Exec=flatpak run --user dev.zed.Zed
Terminal=false
Type=Application
Icon=zed
Categories=Development;IDE;
EOL

echo "✅ Zed installed in $FLATPAK_USER_DIR and desktop launcher created."