You missed a comma, Ruby will implicitly join two strings: $ irb irb(main):001:0> puts "i forgot" "how to write docs" i forgothow to write docs => nil
Easy enough mistake to make, if you have the time a download!() example would be very welcome in the SSHKit EXAMPLES.md file. (We covered "upload!" and friends there) Lee Hambley http://lee.hambley.name/ +49 (0) 170 298 5667 On 6 May 2015 at 21:59, Joel Taylor <joelatay...@gmail.com> wrote: > Ok, so I tried that as well - see the commented out 3rd line. But this > doesn't work either, it runs the command on the remote server right? And > that's not how SCP works. > > On Wed, May 6, 2015 at 3:44 PM, Lee Hambley <lee.hamb...@gmail.com> wrote: > >> Right, so it should run in an on('someserver') block. Its confusing >> because run_locally is a legacy API you can also do on(:local) but that's >> not what you want either. >> On 6 May 2015 9:41 pm, "Joel Taylor" <joelatay...@gmail.com> wrote: >> >>> Ha! It's not, but I found this: >>> http://stackoverflow.com/questions/19478733/capistrano-3-0-file-transfers >>> which lead to: >>> https://github.com/capistrano/sshkit/blob/v1.7.1/lib/sshkit/backends/netssh.rb#L87 >>> >>> On Wed, May 6, 2015 at 3:40 PM, Lee Hambley <lee.hamb...@gmail.com> >>> wrote: >>> >>>> Where do you see download! () documented? >>>> On 6 May 2015 8:48 pm, "Joel Taylor" <joelatay...@gmail.com> wrote: >>>> >>>>> I get it - docs are hard and time consuming. >>>>> >>>>> Answer me this, how would you download a file from a remote (staging) >>>>> server to your local machine? There's a "download!" method - but I can't >>>>> seem to figure it out. >>>>> >>>>> Should it live inside of a "on roles(:all) do" or "run_locally do". >>>>> >>>>> desc "Export Stage DB to Local DB" >>>>> task :to_local do >>>>> #on roles(:all) do >>>>> run_locally do >>>>> puts 'Downloading Staging DB' >>>>> execute 'pwd' >>>>> date_path = Date.today.strftime("%Y/%m/%d") >>>>> download! "/var/mysql-backup/#{date_path}/oamm-wp-db_stage-00.sql.gz" >>>>> "oamm-wp-db_stage-00.sql.gz" >>>>> end >>>>> end >>>>> >>>>> ➜ cap staging sync_db:to_local >>>>> >>>>> Downloading Staging DB >>>>> >>>>> INFO [4c3b8d6b] Running /usr/bin/env pwd as myuser@localhost >>>>> >>>>> DEBUG [4c3b8d6b] Command: /usr/bin/env pwd >>>>> >>>>> DEBUG [4c3b8d6b] /Users/myuser/Sites/mysite.dev >>>>> >>>>> INFO [4c3b8d6b] Finished in 0.015 seconds with exit status 0 (successful). >>>>> >>>>> (Backtrace restricted to imported tasks) >>>>> >>>>> cap aborted! >>>>> >>>>> Errno::ENOENT: No such file or directory - >>>>> /var/mysql-backup/2015/05/06/oamm-wp-db_stage-00.sql.gzoamm-wp-db_stage-00.sql.gz >>>>> >>>>> /Users/myuser/Sites/mysite.dev/lib/capistrano/tasks/sync_db.rb:14:in >>>>> `block (3 levels) in <top (required)>' >>>>> >>>>> /Users/myuser/Sites/mysite.dev/lib/capistrano/tasks/sync_db.rb:10:in >>>>> `block (2 levels) in <top (required)>' >>>>> >>>>> Tasks: TOP => sync_db:to_local >>>>> >>>>> (See full trace by running task with --trace) >>>>> >>>>> >>>>> On Wed, May 6, 2015 at 11:14 AM, Lee Hambley <lee.hamb...@gmail.com> >>>>> wrote: >>>>> >>>>>> Sorry. Docs are the best we can do. The `on()` block is where >>>>>> Capistrano starts, and Rake ends, outside of `on()`… what server should >>>>>> things be run on? >>>>>> >>>>>> Lee Hambley >>>>>> http://lee.hambley.name/ >>>>>> +49 (0) 170 298 5667 >>>>>> >>>>>> On 6 May 2015 at 16:55, Joel Taylor <joelatay...@gmail.com> wrote: >>>>>> >>>>>>> Yeh, but that doesn't really tell me why the "on" block is needed. >>>>>>> Or what it really does. Is that Rake DSL? >>>>>>> >>>>>>> Docs are def. not for newbies. >>>>>>> >>>>>>> On Wednesday, May 6, 2015 at 1:05:59 AM UTC-4, Lee Hambley wrote: >>>>>>>> >>>>>>>> Capistranorb.com ? >>>>>>>> On 6 May 2015 12:53 am, "Joel Taylor" <joela...@gmail.com> wrote: >>>>>>>> >>>>>>>>> Thanks Lee, >>>>>>>>> I guess that makes sense - but is there documentation about this? >>>>>>>>> Or do you just "know" it? :) >>>>>>>>> >>>>>>>>> Thx!! >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On Tuesday, May 5, 2015 at 4:13:29 PM UTC-4, Lee Hambley wrote: >>>>>>>>>> >>>>>>>>>> You're missing the "on()" block, you need to wrap the task inside >>>>>>>>>> something like: >>>>>>>>>> >>>>>>>>>> task :downloaddb do >>>>>>>>>> on roles(:db) do # <<<----------- you >>>>>>>>>> missed this bit! >>>>>>>>>> # everything from your task here >>>>>>>>>> end >>>>>>>>>> end >>>>>>>>>> >>>>>>>>>> Lee Hambley >>>>>>>>>> http://lee.hambley.name/ >>>>>>>>>> +49 (0) 170 298 5667 >>>>>>>>>> >>>>>>>>>> On 5 May 2015 at 21:26, Joel Taylor <joela...@gmail.com> wrote: >>>>>>>>>> >>>>>>>>>>> Versions: >>>>>>>>>>> >>>>>>>>>>> - Ruby 2.0.0p576 >>>>>>>>>>> - Capistrano 3.4.0 >>>>>>>>>>> >>>>>>>>>>> I'm learning Ruby + Capistrano. I'm trying to write a task that >>>>>>>>>>> will pull down a file of a remote server. A simple start so I >>>>>>>>>>> thought. :) >>>>>>>>>>> >>>>>>>>>>> Here's the task: http://pastie.org/10160640 >>>>>>>>>>> I have it under: /lib/capistrano/tasks/sync_db.rb >>>>>>>>>>> >>>>>>>>>>> I can see the task available when I run: cap -T >>>>>>>>>>> >>>>>>>>>>> cap sync_db:to_local # Download and import DB to >>>>>>>>>>> local >>>>>>>>>>> >>>>>>>>>>> However, I'm getting this output/error: >>>>>>>>>>> >>>>>>>>>>> Downloading Staging DB >>>>>>>>>>> >>>>>>>>>>> (Backtrace restricted to imported tasks) >>>>>>>>>>> >>>>>>>>>>> cap aborted! >>>>>>>>>>> >>>>>>>>>>> NoMethodError: undefined method `execute' for main:Object >>>>>>>>>>> >>>>>>>>>>> /.../lib/capistrano/tasks/sync_db.rb:10:in `block (2 levels) in >>>>>>>>>>> <top (required)>' >>>>>>>>>>> >>>>>>>>>>> Tasks: TOP => sync_db:to_local >>>>>>>>>>> >>>>>>>>>>> (See full trace by running task with --trace) >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> the 'download!' command isn't working either ... what am I >>>>>>>>>>> missing??? >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>>> Google Groups "Capistrano" group. >>>>>>>>>>> To unsubscribe from this group and stop receiving emails from >>>>>>>>>>> it, send an email to capistrano+...@googlegroups.com. >>>>>>>>>>> To view this discussion on the web, visit >>>>>>>>>>> https://groups.google.com/d/msgid/capistrano/e4d093c2-4160-4b16-ab5d-89bc0b0b9de1%40googlegroups.com >>>>>>>>>>> <https://groups.google.com/d/msgid/capistrano/e4d093c2-4160-4b16-ab5d-89bc0b0b9de1%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>>>> . >>>>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>> You received this message because you are subscribed to the Google >>>>>>>>> Groups "Capistrano" group. >>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>> send an email to capistrano+...@googlegroups.com. >>>>>>>>> To view this discussion on the web, visit >>>>>>>>> https://groups.google.com/d/msgid/capistrano/fc782b4b-6c45-4a3b-ad7e-82599b6eb886%40googlegroups.com >>>>>>>>> <https://groups.google.com/d/msgid/capistrano/fc782b4b-6c45-4a3b-ad7e-82599b6eb886%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>> . >>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>> >>>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Capistrano" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to capistrano+unsubscr...@googlegroups.com. >>>>>>> To view this discussion on the web, visit >>>>>>> https://groups.google.com/d/msgid/capistrano/bd1c1b05-e0c0-43ff-8272-621ddfead4ec%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/capistrano/bd1c1b05-e0c0-43ff-8272-621ddfead4ec%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to a topic in >>>>>> the Google Groups "Capistrano" group. >>>>>> To unsubscribe from this topic, visit >>>>>> https://groups.google.com/d/topic/capistrano/RMmt-ZHWwfc/unsubscribe. >>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>> capistrano+unsubscr...@googlegroups.com. >>>>>> To view this discussion on the web, visit >>>>>> https://groups.google.com/d/msgid/capistrano/CAN_%2BVLW%2B__NokKz%3Dctg5vT_yDz8RYh-4ZH5bDdbkQqHK97Hncw%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/capistrano/CAN_%2BVLW%2B__NokKz%3Dctg5vT_yDz8RYh-4ZH5bDdbkQqHK97Hncw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> ------------------------------------------------------------- >>>>> Joel A. Taylor >>>>> (615) 480-2010 >>>>> http://joelataylor.com >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Capistrano" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to capistrano+unsubscr...@googlegroups.com. >>>>> To view this discussion on the web, visit >>>>> https://groups.google.com/d/msgid/capistrano/CAHZp0Su%2BR%3DLG3Px2RSpXGxBXExo4R0X-FcSV2KMpctM3Tguguw%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/capistrano/CAHZp0Su%2BR%3DLG3Px2RSpXGxBXExo4R0X-FcSV2KMpctM3Tguguw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "Capistrano" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/capistrano/RMmt-ZHWwfc/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> capistrano+unsubscr...@googlegroups.com. >>>> To view this discussion on the web, visit >>>> https://groups.google.com/d/msgid/capistrano/CAN_%2BVLWz0jPb-jk50khw-oy7H6VA3HMiBUuDk1GGTN8JFy3guQ%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/capistrano/CAN_%2BVLWz0jPb-jk50khw-oy7H6VA3HMiBUuDk1GGTN8JFy3guQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >>> >>> -- >>> ------------------------------------------------------------- >>> Joel A. Taylor >>> (615) 480-2010 >>> http://joelataylor.com >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Capistrano" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to capistrano+unsubscr...@googlegroups.com. >>> To view this discussion on the web, visit >>> https://groups.google.com/d/msgid/capistrano/CAHZp0StwczQinNjQ-LQPW8H1L-B4dY349OasYRPm7wysRsaLAA%40mail.gmail.com >>> <https://groups.google.com/d/msgid/capistrano/CAHZp0StwczQinNjQ-LQPW8H1L-B4dY349OasYRPm7wysRsaLAA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Capistrano" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/capistrano/RMmt-ZHWwfc/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> capistrano+unsubscr...@googlegroups.com. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/capistrano/CAN_%2BVLUU92kJ%3DfTOBn8joqTxiEGRZnD5qEjwrWJ-v%2B1ykV2cuA%40mail.gmail.com >> <https://groups.google.com/d/msgid/capistrano/CAN_%2BVLUU92kJ%3DfTOBn8joqTxiEGRZnD5qEjwrWJ-v%2B1ykV2cuA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > ------------------------------------------------------------- > Joel A. Taylor > (615) 480-2010 > http://joelataylor.com > > -- > You received this message because you are subscribed to the Google Groups > "Capistrano" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to capistrano+unsubscr...@googlegroups.com. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/capistrano/CAHZp0Sviw2T%3DT2BZ5ZJpnb-gjYtSENacO0R-80-E06TSJAb6Cg%40mail.gmail.com > <https://groups.google.com/d/msgid/capistrano/CAHZp0Sviw2T%3DT2BZ5ZJpnb-gjYtSENacO0R-80-E06TSJAb6Cg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Capistrano" group. To unsubscribe from this group and stop receiving emails from it, send an email to capistrano+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/capistrano/CAN_%2BVLW1ysvjoGyLABrhhP%3De4LQAT%3DEHGYXk0n3_U20RqXWADA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
