fix: Download precompiled semaphore (#73)

Author: untitaker

.gitignore

@@ -19,4 +19,4 @@ venv
 .vscode/tags
 .pytest_cache
 .hypothesis
-checkouts
+semaphore

.travis.yml

@@ -10,10 +10,7 @@ python:
 
 cache:
   pip: true
-  directories:
-    - checkouts/semaphore/target/debug/
-    - ~/.cargo/registry/
-    - ~/.rustup/
+  cargo: true
 
 branches:
   only:
@@ -44,10 +41,8 @@ matrix:
       script: make travis-upload-docs
 
 install:
-  - curl https://sh.rustup.rs -sSf | sh -s -- -y
-  - . $HOME/.cargo/env
   - pip install tox
-  - sh scripts/checkout-semaphore.sh
+  - sh scripts/download-semaphore.sh
 
 script:
   - sh scripts/runtox.sh

scripts/checkout-semaphore.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Download the latest semaphore release for Travis
+
+curl -s https://api.github.com/repos/getsentry/semaphore/releases/latest \
+    | grep "Linux" \
+    | cut -d : -f 2,3 \
+    | tr -d \" \
+    | wget -i - -O ./semaphore
+
+chmod +x ./semaphore

scripts/download-semaphore.sh

@@ -8,7 +8,7 @@
 from sentry_sdk._compat import reraise
 from sentry_sdk.transport import Transport
 
-SEMAPHORE = "./checkouts/semaphore/target/debug/semaphore"
+SEMAPHORE = "./semaphore"
 
 if not os.path.isfile(SEMAPHORE):
     SEMAPHORE = None