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agents: setup uses same ctags script as CI #1132

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Merged
keegancsmith merged 1 commit into from
Aug 17, 2026
Merged

agents: setup uses same ctags script as CI #1132

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12 changes: 2 additions & 10 deletions .agents/setup
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,6 @@ repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
buf_path="/usr/local/bin/buf"
buf_url="https://github.com/bufbuild/buf/releases/download/v1.47.2/buf-Linux-x86_64"
buf_sha256="3a0c4da8d46eea8136affa63db202c76a44f8112384160b73c3fffb1cf14b5d8"
ctags_path="/usr/local/bin/universal-ctags"
ctags_url="https://storage.googleapis.com/universal_ctags/x86_64-linux/dist/universal-ctags-6.0.0.2783f009"
ctags_sha256="e99b942754ce9d55c9445513236c010753d26decbb38ed932780bec098ac0809"

if ! command -v go >/dev/null 2>&1; then
echo "Installing Go from Debian testing..."
Expand Down Expand Up @@ -43,13 +40,8 @@ if ! echo "$buf_sha256 $buf_path" | sha256sum --check --status 2>/dev/null; the
trap - EXIT
fi

if ! echo "$ctags_sha256 $ctags_path" | sha256sum --check --status 2>/dev/null; then
echo "Installing Universal Ctags..."
ctags_download="$(mktemp)"
trap 'rm -f "$ctags_download"' EXIT
curl -fsSL --retry 5 -o "$ctags_download" "$ctags_url"
echo "$ctags_sha256 $ctags_download" | sha256sum --check --status
sudo install -m 0755 "$ctags_download" "$ctags_path"
if ! command -v universal-ctags >/dev/null 2>&1; then
sudo CTAGS_INSTALL_DIR=/usr/local/bin "$repo_root/install-ctags-alpine.sh"
fi

echo "Downloading Go modules..."
Expand Down
14 changes: 10 additions & 4 deletions install-ctags-alpine.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,16 @@

CTAGS_VERSION=2024.01.07
CTAGS_COMMIT=4053f69a35d8d3d307b274040f27c147eec79ee7
CTAGS_INSTALL_DIR=${CTAGS_INSTALL_DIR:-/usr/bin}
# GitHub release asset digests for uctags-${CTAGS_VERSION}-linux-*.tar.xz
CTAGS_TAR_SHA256_X86_64=0c0bbc9f81d3f7151988b94e78c64914ab41ee4c5e10debfe79f73fee54a68a0
CTAGS_TAR_SHA256_AARCH64=a50e25cb5b4ced8fea119984695e77464aaa73d5d4a53c10fec34dd82b1d9e5f

set -eux

apk add --no-cache xz
if command -v apk >/dev/null 2>&1; then
apk add --no-cache xz
fi

case "${TARGETARCH:-$(uname -m)}" in
amd64 | x86_64)
Expand All @@ -26,7 +29,10 @@ case "${TARGETARCH:-$(uname -m)}" in
ctags_arch=aarch64
tar_sha256=$CTAGS_TAR_SHA256_AARCH64
;;
*) echo "unsupported architecture: ${TARGETARCH:-$(uname -m)}" >&2; exit 1 ;;
*)
echo "unsupported architecture: ${TARGETARCH:-$(uname -m)}" >&2
exit 1
;;
esac

archive_name="uctags-${CTAGS_VERSION}-linux-${ctags_arch}.tar.xz"
Expand All @@ -38,7 +44,7 @@ wget -qO "$archive_path" "${base_url}/${archive_name}"

echo "$tar_sha256 $archive_path" | sha256sum -c -
tar -xJf "$archive_path" -C /tmp
install -m 0755 "/tmp/${extract_dir}/bin/ctags" /usr/bin/ctags
install -m 0755 "/tmp/${extract_dir}/bin/ctags" "$CTAGS_INSTALL_DIR/ctags"
rm -rf "$archive_path" "/tmp/${extract_dir}"

ln -sf /usr/bin/ctags /usr/bin/universal-ctags
ln -sf "$CTAGS_INSTALL_DIR/ctags" "$CTAGS_INSTALL_DIR/universal-ctags"
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