From 1fa60d11953e073160aef2c9ae3f2b42036e26e6 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Mon, 31 Dec 2018 19:14:43 -0500
Subject: fix algo launch script for algo updates

python dependencies are mostly installed by ansible now
---
 bin/algo-config             |  4 ++--
 bin/helpers/algo-virtualenv | 20 ++++----------------
 bin/helpers/launch-algo     | 26 +++++++++++++++++++++-----
 3 files changed, 27 insertions(+), 23 deletions(-)

(limited to 'bin')

diff --git a/bin/algo-config b/bin/algo-config
index 80a8e29..0aa413a 100755
--- a/bin/algo-config
+++ b/bin/algo-config
@@ -4,7 +4,7 @@ set -o pipefail
 
 script_path="$(realpath "$(dirname "$0")")"
 secrets_bin="${script_path}/secrets"
-config_path="$(echo /mnt/algo/algo/configs/*/wireguard)"
+config_path="$(echo /mnt/algo/configs/*/wireguard)"
 
 "$secrets_bin" open
 trap '"$secrets_bin" close' EXIT
@@ -12,7 +12,7 @@ trap '"$secrets_bin" close' EXIT
 if [ -z "${VIRTUAL_ENV:-}" ]; then
     # shellcheck disable=SC1090
     . "${script_path}/helpers/algo-virtualenv"
-    :
+    python -m pip install segno
 fi
 
 # hush
diff --git a/bin/helpers/algo-virtualenv b/bin/helpers/algo-virtualenv
index 531873f..efb0c64 100755
--- a/bin/helpers/algo-virtualenv
+++ b/bin/helpers/algo-virtualenv
@@ -2,21 +2,9 @@
 set -eu
 set -o pipefail
 
-# using tmpdir as a virtualenv because the tozt-secrets filesystem is too small
-# to hold the whole python installation
-envdir="$(mktemp --tmpdir -d launch-algo.XXXXXXXXXX)"
-cleanup() {
-    if perl -e'exit 1 unless $ARGV[0] =~ m{^/tmp/launch-algo.*$}' "$envdir"; then
-        rm -rf "$envdir"
-    fi
-}
-trap cleanup EXIT
-
-python2 -m virtualenv --python="$(command -v python2)" "$envdir"
+python -m virtualenv --python="$(command -v python2)" env
 set +eu
-# shellcheck disable=SC1090
-. "$envdir"/bin/activate
+# shellcheck disable=SC1091
+source env/bin/activate
 set -eu
-
-python -m pip install -U pip
-python -m pip install -r /mnt/algo/algo/requirements.txt
+python -m pip install -U pip virtualenv
diff --git a/bin/helpers/launch-algo b/bin/helpers/launch-algo
index f926529..3e4c9a7 100755
--- a/bin/helpers/launch-algo
+++ b/bin/helpers/launch-algo
@@ -5,22 +5,38 @@ set -o pipefail
 script_path="$(realpath "$(dirname "$0")")"
 logfile="/mnt/algo/algo-log-$(date +%s).log"
 latest_logfile=/mnt/algo/algo-log-latest.log
+algodir="$(mktemp --tmpdir -d launch-algo.XXXXXXXXXX)"
+
+cleanup() {
+    if perl -e'exit 1 unless $ARGV[0] =~ m{^/tmp/launch-algo.*$}' "$algodir"; then
+        rm -rf "$algodir"
+    fi
+}
+trap cleanup EXIT
 
 touch "$logfile"
 ln -sf "$(basename "$logfile")" "$latest_logfile"
 echo "Logging to $latest_logfile"
 
-cd /mnt/algo/algo
-git reset --hard
-git clean -dfx
-git pull
-git apply "${script_path}/algo-config.diff"
+git clone git@github.com:trailofbits/algo "$algodir"
+cd "$algodir"
 
 echo "Installing dependencies..."
 # shellcheck disable=SC1090
 . "${script_path}/algo-virtualenv" >> "$logfile"
+python -m pip install -r requirements.txt
 echo "done."
 
+rm -f configs/.gitinit
+rmdir configs
+mkdir -p .venvs
+rm -rf /mnt/algo/configs
+mkdir -p /mnt/algo/configs
+ln -sf /mnt/algo/configs configs
+ln -sf "$algodir"/.venvs /mnt/algo/configs/.venvs
+
+git apply "${script_path}/algo-config.diff"
+
 echo "Running Ansible..."
 do_token=$(cat /mnt/digitalocean)
 ansible-playbook main.yml -e "
-- 
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