git - Rails 3 and Heroku: automatically "rake db:migrate" on push? -

-

i have slight annoyance heroku push/deploy process, otherwise has been joy discover , use.

if add new migration app, way can onto heroku server push heroku remote. uploads , restarts app. doesn't run migration, have heroku rake db:migrate --app myapp, heroku restart --app myapp. in meantime, app broken because hasn't run migrations , code referring fields/tables etc in migration.

there must way change deployment process run rake db:migrate automatically part of deploy process can't work out.

is set in heroku cpanel? option pass heroku command line? git hook? can set me straight? thanks, max

here rake task wraps one-liner (and supports rollback):

https://gist.github.com/362873

you still might wind deploying on top of boss's demo, @ least don't waste time typing between git push , rake db:migrate.


Comments

Post a Comment

Popular posts from this blog

c# - how to write client side events functions for the combobox items -

-
<dx:aspxcombobox id="aspxcombobox2" runat="server" clientidmode="autoid" selectedindex="-1" onselectedindexchanged="aspxcombobox1_selectedindexchanged1" > <clientsideevents selectedindexchanged="function(s, e) { grid.selectrows();}" /> <items> <dx:listedititem text="selecte rows" /> <dx:listedititem text="unselectall" /> </items> </dx:aspxcombobox> i want write event "unselect all" item in combobox. how can this? you'll need write javascript function iterates thru combo-box , marks selected items false. see select/unselect checkbox fields using pure javascript , html sample code msdn:
Read more

exception - Python, pyPdf OCR error: pyPdf.utils.PdfReadError: EOF marker not found -

-
pypdf throws exception: pypdf.utils.pdfreaderror: eof marker not found i don't need fix pypdf, need eof error cause "except" block execute , skip on file, doesn't work. still causes program stop running. background: batch ocr program pdfs python, pypdf, adobe pdf ocr error: unsupported filter /lzwdecode ... saga continues. i got 10,000 pdfs in folder. ocrd, not. can't tell 'em apart. step 1 figure out ones not ocrd , ocr (see other threads details). so i'm using pypdf. exceptions related unrecognized characters , unsupported filters when try read text. guestimated if throws exception, it's got text in , doens't go in list. problem solved, right? so: pypdf import pdffilewriter, pdffilereader import sys, os, pypdf, re path = 'c:\users\homer\documents\my pdfs' filelist = os.listdir(path) has_text_list = [] does_not_have_text_list = [] pdf_name in filelist: pdf_file
Read more