add try-binaries

try-binaries.sh

@@ -0,0 +1,46 @@
+#! /usr/bin/env bash
+set -euxo pipefail
+
+RESULT_PATH=$1
+EXPECTED_VERSION=$2
+LOG_FILE=~/.try-binaries-log.tmp
+
+rm -f $LOG_FILE
+
+function try_binary_help()
+{
+    if $1 $2 2>/dev/null 1>/dev/null
+    then
+        echo "- [x] ran \`$1 $2\` got 0 exit code" >> $LOG_FILE
+    fi
+}
+
+function try_version_type()
+{
+    if ($1 $2 2>&1 || true) | grep $EXPECTED_VERSION >/dev/null
+    then
+        echo "- [x] ran \`$1 $2\` and found version $EXPECTED_VERSION" >> $LOG_FILE
+    fi
+}
+
+function try_binary() {
+
+    try_binary_help "$1" "-h"
+    try_binary_help "$1" "--help"
+    try_binary_help "$1" "help"
+
+    try_version_type "$1" "-V"
+    try_version_type "$1" "-v"
+    try_version_type "$1" "--version"
+    try_version_type "$1" "version"
+
+}
+
+BINARIES=$(find $RESULT_PATH/bin -type f)
+
+for b in $BINARIES
+do
+    try_binary $b
+done
+
+cat $LOG_FILE

up.sh

@@ -40,7 +40,11 @@ grep "$OLD_HASH" "$DERIVATION_FILE"
 
 sed -i "s/$OLD_HASH/$NEW_HASH/g" "$DERIVATION_FILE"
 
-nix-build -A $1
+RESULT=$(nix-build -A $1)
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+TRY_BINARIES=$($SCRIPT_DIR/try-binaries.sh $RESULT $NEW_VERSION)
 
 git diff
 
@@ -48,7 +52,8 @@ git commit -am  "$1: $2 -> $3
 
 Semi-automatic update.
 
-- [x] built on NixOS"
+- [x] built on NixOS
+$TRY_BINARIES"
 
-git push --set-upstream origin "$BRANCH_NAME"
+#git push --set-upstream origin "$BRANCH_NAME"
 git checkout master