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fix: ubuntu 26.04 tmpdir: unbound variable #2

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8 changes: 4 additions & 4 deletions README.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,28 +49,28 @@ Install Antigravity 2.0 and the IDE:

```bash
INSTALLER_URL="https://opensnap.github.io/antigravity/install.sh"
curl -fsSL "$INSTALLER_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all
curl -fsSL "$INSTALLER_URL" | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all
```

Install only Antigravity 2.0 desktop app:

```bash
INSTALLER_URL="https://opensnap.github.io/antigravity/install.sh"
curl -fsSL "$INSTALLER_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s --
curl -fsSL "$INSTALLER_URL" | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s --
```

Install only Antigravity IDE:

```bash
INSTALLER_URL="https://opensnap.github.io/antigravity/install.sh"
curl -fsSL "$INSTALLER_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --ide
curl -fsSL "$INSTALLER_URL" | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --ide
```

## Quick install from raw GitHub

```bash
INSTALLER_URL="https://raw.githubusercontent.com/opensnap/antigravity/main/install.sh"
curl -fsSL "$INSTALLER_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all
curl -fsSL "$INSTALLER_URL" | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all
```

## Update
Expand Down
55 changes: 26 additions & 29 deletions docs/install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ Options:

Recommended GitHub Pages one-liner:
INSTALLER_URL="https://YOUR_GITHUB_USERNAME.github.io/antigravity-linux/install.sh"; \
curl -fsSL "$INSTALLER_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all
curl -fsSL "$INSTALLER_URL" | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all

Update after install:
sudo antigravity-linux update --all
Expand Down Expand Up @@ -102,9 +102,9 @@ require_root_or_reexec() {
return 0
fi
if command -v sudo >/dev/null 2>&1 && [ -n "${BASH_SOURCE[0]:-}" ] && [ -r "${BASH_SOURCE[0]}" ] && [ "${BASH_SOURCE[0]}" != "bash" ] && [ "${BASH_SOURCE[0]}" != "sh" ]; then
exec sudo -E env "ANTIGRAVITY_LINUX_INSTALLER_URL=$INSTALLER_URL" bash "${BASH_SOURCE[0]}" "${ORIGINAL_ARGS[@]}"
exec sudo env "ANTIGRAVITY_LINUX_INSTALLER_URL=$INSTALLER_URL" bash "${BASH_SOURCE[0]}" "${ORIGINAL_ARGS[@]}"
fi
err "System-wide install needs root. Use: curl -fsSL <installer-url> | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL=<installer-url> bash"
err "System-wide install needs root. Use: curl -fsSL <installer-url> | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL=<installer-url> bash"
}

install_deps_debian() {
Expand All @@ -125,48 +125,49 @@ install_deps_debian() {
resolve_main_bundle() {
local tmpdir="$1"
local html="$tmpdir/download.html"
local js="$tmpdir/download.js"
local bundle="$tmpdir/bundle.txt"
curl -fsSL --compressed --retry 3 -o "$html" "$DOWNLOAD_PAGE"
local main_js_url
main_js_url=$(python3 - "$html" "$DOWNLOAD_PAGE" <<'PY'
import re, sys
cp "$html" "$bundle"

python3 - "$html" "$DOWNLOAD_PAGE" "$tmpdir" <<'PY' || true
import re, sys, subprocess
from pathlib import Path
from urllib.parse import urljoin
html = Path(sys.argv[1]).read_text(errors='replace')
html_path = Path(sys.argv[1])
page = sys.argv[2]
# Prefer the application bundle that contains the download data.
matches = re.findall(r'(?:src|href)=["\']([^"\']*main-[^"\']+\.js)["\']', html)
if not matches:
matches = re.findall(r'(?:src|href)=["\']([^"\']+\.js)["\']', html)
if not matches:
raise SystemExit('Could not find JavaScript bundle on the official Antigravity download page')
print(urljoin(page, matches[-1]))
tmpdir = Path(sys.argv[3])
html = html_path.read_text(errors='replace')

matches = re.findall(r'(?:src|href)=["\']([^"\']+\.js)["\']', html)
for m in matches[:10]:
full_url = urljoin(page, m)
res = subprocess.run(["curl", "-fsSL", "--compressed", "--retry", "3", full_url], capture_output=True, text=True)
if res.stdout:
with (tmpdir / "bundle.txt").open("a", encoding="utf-8", errors="replace") as f:
f.write("\n" + res.stdout)
PY
)
curl -fsSL --compressed --retry 3 -o "$js" "$main_js_url"
printf '%s\n' "$js"
printf '%s\n' "$bundle"
}

resolve_download_from_bundle() {
local js="$1"
local bundle_file="$1"
local product="$2"
python3 - "$js" "$AG_PLATFORM" "$product" <<'PY'
python3 - "$bundle_file" "$AG_PLATFORM" "$product" <<'PY'
import html, re, sys
from pathlib import Path
from urllib.parse import unquote

bundle = html.unescape(Path(sys.argv[1]).read_text(errors='replace'))
platform = sys.argv[2]
product = sys.argv[3]

# Normalize escaped slashes sometimes found in JS string literals.
text = bundle.replace('\\/', '/')

def fail(msg):
raise SystemExit(msg)

def version_from_url(url):
decoded = unquote(url)
# Known current layouts include antigravity-hub/<version>/ and stable/<version>/.
for pattern in (r'/antigravity-hub/([^/]+)/', r'/stable/([^/]+)/', r'/(\d+\.\d+\.\d+(?:-[^/]+)?)/'):
m = re.search(pattern, decoded)
if m:
Expand Down Expand Up @@ -446,11 +447,7 @@ if [ -z "\$SCRIPT_URL" ]; then
echo "Reinstall with ANTIGRAVITY_LINUX_INSTALLER_URL set, or run install.sh locally." >&2
exit 1
fi
if [ "\$(id -u)" -eq 0 ]; then
curl -fsSL "\$SCRIPT_URL" | env ANTIGRAVITY_LINUX_INSTALLER_URL="\$SCRIPT_URL" bash -s -- "\$@"
else
curl -fsSL "\$SCRIPT_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="\$SCRIPT_URL" bash -s -- "\$@"
fi
exec curl -fsSL "\$SCRIPT_URL" | env ANTIGRAVITY_LINUX_INSTALLER_URL="\$SCRIPT_URL" bash -s -- "\$@"
SH
chmod +x /usr/local/bin/antigravity-linux
cat > /usr/local/bin/update-antigravity <<'SH'
Expand Down Expand Up @@ -504,7 +501,7 @@ print_downloads() {
read -r version url < <(resolve_ide_download "$js")
log "Antigravity IDE $version: $url"
fi
rm -rf "$tmpdir"
rm -rf "${tmpdir:-}"
}

print_success_summary() {
Expand Down Expand Up @@ -564,7 +561,7 @@ main() {
mkdir -p "$tmp_parent"
local tmpdir
tmpdir=$(mktemp -d "$tmp_parent/$PROJECT_NAME.XXXXXX")
trap 'rm -rf "$tmpdir"' EXIT
trap 'rm -rf "${tmpdir:-}"' EXIT
local js
js=$(resolve_main_bundle "$tmpdir")
[ "$INSTALL_DESKTOP" -eq 1 ] && install_desktop_app "$tmpdir" "$js"
Expand Down
55 changes: 26 additions & 29 deletions install.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ Options:

Recommended GitHub Pages one-liner:
INSTALLER_URL="https://YOUR_GITHUB_USERNAME.github.io/antigravity-linux/install.sh"; \
curl -fsSL "$INSTALLER_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all
curl -fsSL "$INSTALLER_URL" | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL="$INSTALLER_URL" bash -s -- --all

Update after install:
sudo antigravity-linux update --all
Expand Down Expand Up @@ -102,9 +102,9 @@ require_root_or_reexec() {
return 0
fi
if command -v sudo >/dev/null 2>&1 && [ -n "${BASH_SOURCE[0]:-}" ] && [ -r "${BASH_SOURCE[0]}" ] && [ "${BASH_SOURCE[0]}" != "bash" ] && [ "${BASH_SOURCE[0]}" != "sh" ]; then
exec sudo -E env "ANTIGRAVITY_LINUX_INSTALLER_URL=$INSTALLER_URL" bash "${BASH_SOURCE[0]}" "${ORIGINAL_ARGS[@]}"
exec sudo env "ANTIGRAVITY_LINUX_INSTALLER_URL=$INSTALLER_URL" bash "${BASH_SOURCE[0]}" "${ORIGINAL_ARGS[@]}"
fi
err "System-wide install needs root. Use: curl -fsSL <installer-url> | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL=<installer-url> bash"
err "System-wide install needs root. Use: curl -fsSL <installer-url> | sudo env ANTIGRAVITY_LINUX_INSTALLER_URL=<installer-url> bash"
}

install_deps_debian() {
Expand All @@ -125,48 +125,49 @@ install_deps_debian() {
resolve_main_bundle() {
local tmpdir="$1"
local html="$tmpdir/download.html"
local js="$tmpdir/download.js"
local bundle="$tmpdir/bundle.txt"
curl -fsSL --compressed --retry 3 -o "$html" "$DOWNLOAD_PAGE"
local main_js_url
main_js_url=$(python3 - "$html" "$DOWNLOAD_PAGE" <<'PY'
import re, sys
cp "$html" "$bundle"

python3 - "$html" "$DOWNLOAD_PAGE" "$tmpdir" <<'PY' || true
import re, sys, subprocess
from pathlib import Path
from urllib.parse import urljoin
html = Path(sys.argv[1]).read_text(errors='replace')
html_path = Path(sys.argv[1])
page = sys.argv[2]
# Prefer the application bundle that contains the download data.
matches = re.findall(r'(?:src|href)=["\']([^"\']*main-[^"\']+\.js)["\']', html)
if not matches:
matches = re.findall(r'(?:src|href)=["\']([^"\']+\.js)["\']', html)
if not matches:
raise SystemExit('Could not find JavaScript bundle on the official Antigravity download page')
print(urljoin(page, matches[-1]))
tmpdir = Path(sys.argv[3])
html = html_path.read_text(errors='replace')

matches = re.findall(r'(?:src|href)=["\']([^"\']+\.js)["\']', html)
for m in matches[:10]:
full_url = urljoin(page, m)
res = subprocess.run(["curl", "-fsSL", "--compressed", "--retry", "3", full_url], capture_output=True, text=True)
if res.stdout:
with (tmpdir / "bundle.txt").open("a", encoding="utf-8", errors="replace") as f:
f.write("\n" + res.stdout)
PY
)
curl -fsSL --compressed --retry 3 -o "$js" "$main_js_url"
printf '%s\n' "$js"
printf '%s\n' "$bundle"
}

resolve_download_from_bundle() {
local js="$1"
local bundle_file="$1"
local product="$2"
python3 - "$js" "$AG_PLATFORM" "$product" <<'PY'
python3 - "$bundle_file" "$AG_PLATFORM" "$product" <<'PY'
import html, re, sys
from pathlib import Path
from urllib.parse import unquote

bundle = html.unescape(Path(sys.argv[1]).read_text(errors='replace'))
platform = sys.argv[2]
product = sys.argv[3]

# Normalize escaped slashes sometimes found in JS string literals.
text = bundle.replace('\\/', '/')

def fail(msg):
raise SystemExit(msg)

def version_from_url(url):
decoded = unquote(url)
# Known current layouts include antigravity-hub/<version>/ and stable/<version>/.
for pattern in (r'/antigravity-hub/([^/]+)/', r'/stable/([^/]+)/', r'/(\d+\.\d+\.\d+(?:-[^/]+)?)/'):
m = re.search(pattern, decoded)
if m:
Expand Down Expand Up @@ -446,11 +447,7 @@ if [ -z "\$SCRIPT_URL" ]; then
echo "Reinstall with ANTIGRAVITY_LINUX_INSTALLER_URL set, or run install.sh locally." >&2
exit 1
fi
if [ "\$(id -u)" -eq 0 ]; then
curl -fsSL "\$SCRIPT_URL" | env ANTIGRAVITY_LINUX_INSTALLER_URL="\$SCRIPT_URL" bash -s -- "\$@"
else
curl -fsSL "\$SCRIPT_URL" | sudo -E env ANTIGRAVITY_LINUX_INSTALLER_URL="\$SCRIPT_URL" bash -s -- "\$@"
fi
exec curl -fsSL "\$SCRIPT_URL" | env ANTIGRAVITY_LINUX_INSTALLER_URL="\$SCRIPT_URL" bash -s -- "\$@"
SH
chmod +x /usr/local/bin/antigravity-linux
cat > /usr/local/bin/update-antigravity <<'SH'
Expand Down Expand Up @@ -504,7 +501,7 @@ print_downloads() {
read -r version url < <(resolve_ide_download "$js")
log "Antigravity IDE $version: $url"
fi
rm -rf "$tmpdir"
rm -rf "${tmpdir:-}"
}

print_success_summary() {
Expand Down Expand Up @@ -564,7 +561,7 @@ main() {
mkdir -p "$tmp_parent"
local tmpdir
tmpdir=$(mktemp -d "$tmp_parent/$PROJECT_NAME.XXXXXX")
trap 'rm -rf "$tmpdir"' EXIT
trap 'rm -rf "${tmpdir:-}"' EXIT
local js
js=$(resolve_main_bundle "$tmpdir")
[ "$INSTALL_DESKTOP" -eq 1 ] && install_desktop_app "$tmpdir" "$js"
Expand Down