Ответ 1
Все начинается с обходной путь для # 1156, в котором говорится (в # 1156):
В принципе, начиная с sbt 0.13.2 вы больше не можете публиковать выпуск, если он уже существует. Это довольно опасно, потому что это приводит к сломанным тайникам. Только -SNAPSHOTs разрешено переизданы.
Это означает, что вы publishLocal стабильная версия не SNAPSHOT, а предпочтительным вариантом является не перезаписывать стабильные версии.
В качестве обходного пути вы можете использовать isSnapshot := true как подтверждено в @jsuereth comment:
isSnapshot, в настоящее время обозначает только то, что сборка может перезаписываться предыдущие значения.
Я тоже сам подтвердил это со следующим build.sbt:
version := "1.0.0"
См. сеанс:
➜ stable-version-published-twice xsbt
JAVA_HOME=/Library/Java/JavaVirtualMachines/java8/Contents/Home
SBT_OPTS= -Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -Dfile.encoding=UTF-8
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Updating {file:/Users/jacek/.sbt/0.13/plugins/}global-plugins...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Set current project to stable-version-published-twice (in build file:/Users/jacek/sandbox/stable-version-published-twice/)
> show version
[info] 1.0.0
Как вы могли заметить, проект находится в 1.0.0 версии. Здесь идет первый publishLocal.
> publishLocal
[info] Updating {file:/Users/jacek/sandbox/stable-version-published-twice/}stable-version-published-twice...
[info] Packaging /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0-sources.jar ...
[info] Done packaging.
[info] Wrote /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0.pom
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] :: delivering :: default#stable-version-published-twice_2.10;1.0.0 :: 1.0.0 :: release :: Sun Sep 28 22:46:10 CEST 2014
[info] delivering ivy file to /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/ivy-1.0.0.xml
[info] Packaging /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0-javadoc.jar ...
[info] Done packaging.
[info] Packaging /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0.jar ...
[info] Done packaging.
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar
[info] published ivy to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml
[success] Total time: 0 s, completed Sep 28, 2014 10:46:10 PM
Все прошло отлично (как и ожидалось). Здесь идет другой publishLocal (который должен преуспеть с предупреждениями - This usage is deprecated and will be removed in sbt 1.0. - поскольку мы публикуем стабильную версию).
> publishLocal
[info] Wrote /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0.pom
[info] :: delivering :: default#stable-version-published-twice_2.10;1.0.0 :: 1.0.0 :: release :: Sun Sep 28 22:46:18 CEST 2014
[info] delivering ivy file to /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/ivy-1.0.0.xml
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom.sha1
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom.md5
[warn] This usage is deprecated and will be removed in sbt 1.0.
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar.sha1
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar.md5
[warn] This usage is deprecated and will be removed in sbt 1.0.
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar.sha1
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar.md5
[warn] This usage is deprecated and will be removed in sbt 1.0.
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar.sha1
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar.md5
[warn] This usage is deprecated and will be removed in sbt 1.0.
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml.sha1
[warn] This usage is deprecated and will be removed in sbt 1.0.
[warn] Attempting to overwrite /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml.md5
[warn] This usage is deprecated and will be removed in sbt 1.0.
[info] published ivy to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml
[success] Total time: 0 s, completed Sep 28, 2014 10:46:18 PM
Это пошло так, как ожидалось. Предупреждения есть.
Пусть set isSnapshot to true обозначает стабильную версию как изменяющуюся.
ПРИМЕЧАНИЕ Я бы не рекомендовал его, так как какой-то другой код в сборке мог полагаться на правильный isSnapshot как false для 1.0.0.
> set isSnapshot := true
[info] Defining *:isSnapshot
[info] The new value will be used by *:deliverLocalConfiguration, *:publishConfiguration and 1 others.
[info] Run `last` for details.
[info] Reapplying settings...
[info] Set current project to stable-version-published-twice (in build file:/Users/jacek/sandbox/stable-version-published-twice/)
Повторите publishLocal стабильную версию.
> publishLocal
[info] Wrote /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0.pom
[info] :: delivering :: default#stable-version-published-twice_2.10;1.0.0 :: 1.0.0 :: integration :: Sun Sep 28 22:46:44 CEST 2014
[info] delivering ivy file to /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/ivy-1.0.0.xml
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar
[info] published ivy to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml
[success] Total time: 0 s, completed Sep 28, 2014 10:46:44 PM
Все прошло без предупреждения. Повторите попытку publishLocal снова.
> publishLocal
[info] Wrote /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/stable-version-published-twice_2.10-1.0.0.pom
[info] :: delivering :: default#stable-version-published-twice_2.10;1.0.0 :: 1.0.0 :: integration :: Sun Sep 28 22:46:46 CEST 2014
[info] delivering ivy file to /Users/jacek/sandbox/stable-version-published-twice/target/scala-2.10/ivy-1.0.0.xml
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/poms/stable-version-published-twice_2.10.pom
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/jars/stable-version-published-twice_2.10.jar
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/srcs/stable-version-published-twice_2.10-sources.jar
[info] published stable-version-published-twice_2.10 to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/docs/stable-version-published-twice_2.10-javadoc.jar
[info] published ivy to /Users/jacek/.ivy2/local/default/stable-version-published-twice_2.10/1.0.0/ivys/ivy.xml
[success] Total time: 0 s, completed Sep 28, 2014 10:46:46 PM
Опять же, никаких предупреждений - он работает как рекламируемый.