10 files changed, 111 insertions, 0 deletions

diff --git a/dhall/Config.dhall b/dhall/Config.dhall
new file mode 100644
index 0000000..01329a8
--- /dev/null
+++ b/dhall/Config.dhall
@@ -0,0 +1,26 @@
+    let Addon = ./addon/Addon.dhall
+
+in    λ(Environment : Type)
+    → { clever_app :
+          Text
+      , clever_orga :
+          Text
+      , clever_secret :
+          Text
+      , clever_token :
+          Text
+      , clever_syslog_server :
+          Text
+      , clever_domain :
+          Text
+      , clever_app_tasks_file :
+          Text
+      , clever_entry_point :
+          Text
+      , clever_metrics :
+          Bool
+      , clever_addons :
+          List Addon
+      , clever_env :
+          Environment
+      }
diff --git a/dhall/Vault.dhall b/dhall/Vault.dhall
new file mode 100644
index 0000000..ba1a309
--- /dev/null
+++ b/dhall/Vault.dhall
@@ -0,0 +1 @@
+{ organization : Text, secret : Text, token : Text }
diff --git a/dhall/addon/Addon.dhall b/dhall/addon/Addon.dhall
new file mode 100644
index 0000000..2eb781c
--- /dev/null
+++ b/dhall/addon/Addon.dhall
@@ -0,0 +1 @@
+< Postgresql : { name : Text, env_prefix : Text } >
diff --git a/dhall/addon/Postgresql.dhall b/dhall/addon/Postgresql.dhall
new file mode 100644
index 0000000..9dd9744
--- /dev/null
+++ b/dhall/addon/Postgresql.dhall
@@ -0,0 +1,3 @@
+    let addon = constructors ./Addon.dhall
+
+in  addon.Postgresql { name = "pg", env_prefix = "POSTGRESQL_ADDON" }
diff --git a/dhall/addon/functions.dhall b/dhall/addon/functions.dhall
new file mode 100644
index 0000000..65979ac
--- /dev/null
+++ b/dhall/addon/functions.dhall
@@ -0,0 +1 @@
+{ Postgresql = ./Postgresql.dhall }
diff --git a/dhall/environment/Environment.dhall b/dhall/environment/Environment.dhall
new file mode 100644
index 0000000..68514c9
--- /dev/null
+++ b/dhall/environment/Environment.dhall
@@ -0,0 +1 @@
+{ FORCE_HTTPS : Bool }
diff --git a/dhall/functions.dhall b/dhall/functions.dhall
new file mode 100644
index 0000000..f047c19
--- /dev/null
+++ b/dhall/functions.dhall
@@ -0,0 +1 @@
+{ Addon = ./addon/functions.dhall, mkConfig = ./mkConfig.dhall }
diff --git a/dhall/mkConfig.dhall b/dhall/mkConfig.dhall
new file mode 100644
index 0000000..a904332
--- /dev/null
+++ b/dhall/mkConfig.dhall
@@ -0,0 +1,43 @@
+    let Config = ./Config.dhall
+
+in  let Vault = ./Vault.dhall
+
+in  let Addon = ./addon/Addon.dhall
+
+in  let Environment = ./environment/Environment.dhall
+
+in  let nonifyEmpty =
+            λ(opt : Optional Text)
+          → Optional/fold Text opt Text (λ(x : Text) → x) "None"
+
+in    λ(vault : Vault)
+    → λ(app : Text)
+    → λ(entryPoint : Text)
+    → λ(syslogServer : Optional Text)
+    → λ(domain : Optional Text)
+    → λ(tasksFile : Optional Text)
+    → λ(addons : List Addon)
+    →   { clever_app =
+            app
+        , clever_orga =
+            vault.organization
+        , clever_secret =
+            vault.secret
+        , clever_token =
+            vault.token
+        , clever_syslog_server =
+            nonifyEmpty syslogServer
+        , clever_domain =
+            nonifyEmpty domain
+        , clever_app_tasks_file =
+            nonifyEmpty tasksFile
+        , clever_entry_point =
+            entryPoint
+        , clever_metrics =
+            True
+        , clever_addons =
+            addons
+        , clever_env =
+            { FORCE_HTTPS = True }
+        }
+      : Config Environment
diff --git a/dhall/types.dhall b/dhall/types.dhall
new file mode 100644
index 0000000..5e6a81c
--- /dev/null
+++ b/dhall/types.dhall
@@ -0,0 +1,9 @@
+{ Vault =
+    ./Vault.dhall
+, Addon =
+    ./addon/Addon.dhall
+, Environment =
+    ./environment/Environment.dhall
+, Config =
+    ./Config.dhall
+}
diff --git a/scripts/dhall_check.sh b/scripts/dhall_check.sh
new file mode 100755
index 0000000..009d570
--- /dev/null
+++ b/scripts/dhall_check.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+pushd () {
+  command pushd "$@" > /dev/null
+}
+
+popd () {
+  command popd "$@" > /dev/null
+}
+
+go() {
+  local ERROR=0;
+  for file in $(find -type f -name "*.dhall"); do
+    pushd $(dirname $file);
+    cat $(basename $file) | dhall --explain resolve > /dev/null;
+    if [ "$?" -ne "0" ]; then
+      echo "Failed to resolve $file"
+      ERROR=1;
+    fi;
+    popd;
+  done;
+  exit $ERROR;
+}
+
+go