add build commands

.drone.jsonnet

@@ -12,9 +12,28 @@ local PipelineBuild(os='linux', arch='amd64') = {
     {
       name: 'binary',
       image: 'clux/muslrust:nightly-2019-12-19',
+      environment: {
+        'DB': 'postgresql',
+        'DEBIAN_FRONTEND': 'noninteractive',
+        'LANG': 'C.UTF-8',
+        'TZ': 'UTC',
+      },
       commands: [
         '[ -z "${DRONE_TAG}" ] && BITWARDEN_VERSION=master || BITWARDEN_VERSION=${DRONE_TAG%-*}',
-        'curl -L https://github.com/dani-garcia/bitwarden_rs/archive/$BITWARDEN_VERSION.tar.gz | tar xz --strip-components=1',
+        'mkdir -p source/',
+        'apt-get update && apt-get install -y --no-install-recommends libpq-dev',
+        'rustup set profile minimal',
+        'curl -L https://github.com/dani-garcia/bitwarden_rs/archive/$BITWARDEN_VERSION.tar.gz | tar xz -C source/ --strip-components=1',
+        'ls -lah source && id',
+        'cargo new --bin app/ && cd app/',
+        'cp ../source/Cargo.* .',
+        'cp ../source/rust-toolchain .',
+        'cp ../source/build.rs .',
+        'rustup target add x86_64-unknown-linux-musl',
+        'cargo build --features ${DB} --release',
+        'find . -not -path "./target*" -delete',
+        'ls -lah',
+        'cp -rT ../source .',
         'ls -lah'
       ],
     },

.drone.yml

@@ -11,7 +11,25 @@ steps:
   image: clux/muslrust:nightly-2019-12-19
   commands:
   - "[ -z \"${DRONE_TAG}\" ] && BITWARDEN_VERSION=master || BITWARDEN_VERSION=${DRONE_TAG%-*}"
-  - curl -L https://github.com/dani-garcia/bitwarden_rs/archive/$BITWARDEN_VERSION.tar.gz | tar xz --strip-components=1
+  - mkdir -p source/
+  - apt-get update && apt-get install -y --no-install-recommends libpq-dev
+  - rustup set profile minimal
+  - curl -L https://github.com/dani-garcia/bitwarden_rs/archive/$BITWARDEN_VERSION.tar.gz | tar xz -C source/ --strip-components=1
+  - ls -lah source && id
+  - cargo new --bin app/ && cd app/
+  - cp ../source/Cargo.* .
+  - cp ../source/rust-toolchain .
+  - cp ../source/build.rs .
+  - rustup target add x86_64-unknown-linux-musl
+  - cargo build --features ${DB} --release
+  - find . -not -path "./target*" -delete
   - ls -lah
+  - cp -rT ../source .
+  - ls -lah
+  environment:
+    DB: postgresql
+    DEBIAN_FRONTEND: noninteractive
+    LANG: C.UTF-8
+    TZ: UTC
 
 ...