Fixing the build

Dockerfile.jenkins

@@ -0,0 +1,2 @@
+FROM schemers/gauche
+RUN apt update && apt install -y make wget guix

Jenkinsfile

@@ -0,0 +1,27 @@
+pipeline {
+
+    agent {
+        dockerfile {
+            filename 'Dockerfile.jenkins'
+            dir '.'
+            args '-u root --privileged'
+        }
+    }
+
+    triggers {
+        cron("59 23 * * 1") // Build every monday
+    }
+
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
+    }
+
+    stages {
+        stage("Build") {
+            steps {
+                sh 'make'
+            }
+        }
+    }
+}
+

README.md

@@ -47,26 +47,24 @@ or:
 
 ## Using the libraries
 
-When you install a library it will be in path:
+When using Guix system on Guix shell environment variable **SNOW_LIBRARY_PATH** will be set.
 
-    ${SNOW_LIBRARY_PATH}/usr/lib/snow
-
-To use the libraries add the installation path into your implementations load path.
+To use the libraries add the environment variable into your implementations load path.
 
 Example with Guile:
 
     guix install snow-arvyy-mustache
-    guile --r7rs -L ${SNOW_LIBRARY_PATH}/usr/lib/snow
+    guile --r7rs -L ${SNOW_LIBRARY_PATH}
 
 Example with Gauche:
 
     guix install snow-arvyy-mustache
-    gosh -r7 -A ${SNOW_LIBRARY_PATH}/usr/lib/snow
+    gosh -r7 -A ${SNOW_LIBRARY_PATH}
 
 Example with Sagittarius:
 
     guix install snow-arvyy-mustache
-    sash -r7 -L ${SNOW_LIBRARY_PATH}/usr/lib/snow
+    sash -r7 -L ${SNOW_LIBRARY_PATH}
 
 ## Installing SRFI libraries
 

ensure-hashes.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -eu
+
 TMPDIR=${1}
 
 cd ${TMPDIR} || exit 1