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drush-ops / drush

Drush is a command-line shell and scripting interface for Drupal, a veritable Swiss Army knife designed to make life easier for those who spend their working hours hacking away at the command prompt.
https://www.drush.org
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Drush 8.x and 9.x loses root dir if separate drush exists in /vendor/bin under a parent dir #2067

Open crittermike opened 8 years ago

crittermike commented 8 years ago

Here's an example directory structure:

build
    html (DRUPAL DOCROOT GOES HERE)
vendor
    bin
        drush (PROJECT-BUNDLED DRUSH EXISTS HERE)

Let's imagine that the host machine has Drush 8 installed globally (the version of the project-bundled drush seems to be irrelevant).

If you cd into build/html and run drush status (or any other Drush command) then what happens is that your global Drush (version 8) first tries to find a locally bundled Drush if one exists (see https://github.com/drush-ops/drush/blob/master/includes/startup.inc#L76). In our case, one does exist in /vendor/bin.

Once it finds that, it seems to decide that that is the new root and chdir's to it (see https://github.com/drush-ops/drush/blob/master/includes/startup.inc#L281), and thus you lose the fact that you were running Drush from /build/html and now it can't find Drupal anymore.

Is this the desired behavior? It seems to mean that whenever you're using Drush 8 or 9 in a project where /vendor/bin/drush exists in a parent directory, then you ALWAYS have to include the --root parameter for it to work, even if you're running Drush from the docroot in the first place.

weitzman commented 8 years ago

I can't reproduce this.

The line you highlighted is chdir($c). $c is not the Drush in your vendor dir, it is the original cwd. See where it is defined above.

Slightly off topic, but you can carefully control how Drush gets called in your project. See instructions at top of https://github.com/drush-ops/drush/blob/master/examples/drush.wrapper. For a more real world use case, see https://github.com/drupal-composer/drupal-project/pull/98.

crittermike commented 8 years ago

$c is not the Drush in your vendor dir, it is the original cwd

I think that's the problem. If the cwd changes, then it loses the fact that you were originally in /build/html (i.e., the Drupal docroot), and it can't find the docroot anymore. No?

weitzman commented 8 years ago

I don't see how the value of $c can ever change.

weitzman commented 8 years ago

woops, i see it now. will try to reproduce it. I am using a setup like yours but without a build dir. just html under project root. maybe thats why i dont see it yet,

weitzman commented 8 years ago

Can you share a composer.json which installs drupal into build/html, depends on drush, etc?

crittermike commented 8 years ago

Yeah, that may be it, because one of the paths it looks for is ../vendor/bin (see https://github.com/drush-ops/drush/blob/master/includes/startup.inc#L80) which it sounds like in your case it would find Drush in without having to go up a directory, since your docroot is only 1 level deep as opposed to my 2 levels. In my case it has to go up a directory to be able to find it. At least I'm guessing that could be the difference.

crittermike commented 8 years ago

As for a composer.json, I'm using https://github.com/phase2/grunt-drupal-tasks/ (setup instructions here: https://github.com/phase2/grunt-drupal-tasks/blob/master/CONFIG.md#set-up-your-drupal-project) - does that help?

Basically just:

npm install generator-gadget
yo gadget
grunt

...is my setup. Let me know if you want me to give you a zip of what it produces.

weitzman commented 8 years ago

I ran those commands and the Drupal root is recognized fine. You can see below that I am invoking a non-local Drush and at the top of the logs in the next section, you see that it handed off control to the local Drush (tmp/grunt-drupal-tasks/vendor/drush/drush/drush.launcher).

~/tmp/grunt-drupal-tasks/build/html $ which drush
/Users/moshe.weitzman/c/h/drush/drush

~/tmp/grunt-drupal-tasks/build/html $ drush st -d
Using the Drush script found at /Users/moshe.weitzman/tmp/grunt-drupal-tasks/vendor/drush/drush/drush.launcher using pcntl_exec
Loading drushrc "/Users/moshe.weitzman/.drush/drushrc.php" into "home.drush" scope. [0.01 sec, 2.54 MB]                                                   [bootstrap]
Cache HIT cid: 9.0-dev-commandfiles-0-94bb1c8e0b79fae97cfea1e74d21f0de [0.03 sec, 2.6 MB]                                                                     [debug]
Bootstrap to phase 0. [0.41 sec, 6.19 MB]                                                                                                                 [bootstrap]
Trying to bootstrap as far as we can. [0.41 sec, 6.2 MB]                                                                                                      [debug]
Drush bootstrap phase : bootstrap_drupal_root() [0.43 sec, 6.57 MB]                                                                                       [bootstrap]
Initialized Drupal 8.1.0-beta1 root directory at /Users/moshe.weitzman/tmp/grunt-drupal-tasks/build/html [0.44 sec, 6.57 MB]                              [bootstrap]
Find command files for phase 1 (max=7) [0.44 sec, 5.12 MB]                                                                                                    [debug]
Cache HIT cid: 9.0-dev-commandfiles-1-700f2a1133a2610d72b7158b6488b3d3 [0.44 sec, 5.13 MB]                                                                    [debug]
Bootstrap phase bootstrap_drupal_site() failed to validate; continuing at bootstrap_drupal_root(). [0.58 sec, 5.82 MB]                                        [debug]
Found command: core-status (commandfile=core) [0.59 sec, 5.82 MB]                                                                                         [bootstrap]
Loading outputformat engine. [0.9 sec, 7.37 MB]                                                                                                              [notice]
Calling hook drush_core_status [0.91 sec, 7.41 MB]                                                                                                            [debug]
Returned from hook drush_core_status [0.94 sec, 7.43 MB]                                                                                                      [debug]
 Drupal version         :  8.1.0-beta1                                                               
 PHP executable         :  /Applications/Dev Desktop/php5_6/bin/php                                  
 PHP configuration      :  "/Applications/Dev Desktop/php5_6/bin/php.ini"                            
 PHP OS                 :  Darwin                                                                    
 Drush script           :  /Users/moshe.weitzman/tmp/grunt-drupal-tasks/vendor/drush/drush/drush.php 
 Drush version          :  9.0-dev                                                                   
 Drush temp directory   :  /tmp                                                                      
 Drush configuration    :  /Users/moshe.weitzman/.drush/drushrc.php                                  
 Drush alias files      :  /Users/moshe.weitzman/.drush/acquiacom.aliases.drushrc.php "              
                           There are 29 more alias files. Run with --full to see the full list."     
 Drupal root            :  /Users/moshe.weitzman/tmp/grunt-drupal-tasks/build/html                   
 Drupal Settings File   :  MISSING
weitzman commented 8 years ago

What command are you running? Maybe it does not bootstrap at all? Please post a log with -d

crittermike commented 8 years ago

Dang. I wonder what could be different about my setup then.

Here's a log:

vagrant ➜ testproject/build/html » drush -vd status
Drush preflight prepare loaded autoloader at                         [preflight]
/var/www/testproject/vendor/autoload.php [0.02 sec, 3.29 MB]
Starting Drush preflight. [0.02 sec, 3.29 MB]                                                                                                                             [preflight]
Loading drushrc "/home/vagrant/.drush/drushrc.php" into "home.drush" scope. [0.03 sec, 3.3 MB]                                                                            [bootstrap]
Cache HIT cid: 8.1-dev-commandfiles-0-1277e01df128b7d46897961f16551bb6 [0.05 sec, 3.36 MB]                                                                                    [debug]
Scanning into /etc/drush for /.*aliases\.drush(8|)rc\.php$/ [0.13 sec, 7.26 MB]                                                                                               [debug]
Scanning into /etc/drush for /self\.alias\.drush(8|)rc\.php$/ [0.13 sec, 7.26 MB]                                                                                             [debug]
Scanning into /var/www/testproject/vendor/drush/drush/includes/.. for /.*aliases\.drush(8|)rc\.php$/ [0.13 sec, 7.26 MB]                                                              [debug]
Scanning into /var/www/testproject/vendor/drush/drush/includes/.. for /self\.alias\.drush(8|)rc\.php$/ [0.15 sec, 7.26 MB]                                                            [debug]
Scanning into /home/vagrant/.drush for /.*aliases\.drush(8|)rc\.php$/ [0.19 sec, 7.27 MB]                                                                                     [debug]
Scanning into /home/vagrant/.drush for /self\.alias\.drush(8|)rc\.php$/ [0.23 sec, 7.27 MB]                                                                                   [debug]
Bootstrap to phase 0. [1.69 sec, 9.92 MB]                                                                                                                                 [bootstrap]
Trying to bootstrap as far as we can. [1.72 sec, 9.93 MB]                                                                                                                     [debug]
Found command: core-status (commandfile=core) [1.75 sec, 9.93 MB]                                                                                                         [bootstrap]
Loading outputformat engine. [1.77 sec, 9.93 MB]                                                                                                                             [notice]
Calling hook drush_core_status [1.8 sec, 10.03 MB]                                                                                                                            [debug]
Scanning into /etc/drush for /.*aliases\.drush(8|)rc\.php$/ [1.8 sec, 10.04 MB]                                                                                               [debug]
Scanning into /etc/drush for /.*\.alias\.drush(8|)rc\.php$/ [1.81 sec, 10.04 MB]                                                                                              [debug]
Scanning into /var/www/testproject/vendor/drush/drush/includes/.. for /.*aliases\.drush(8|)rc\.php$/ [1.82 sec, 10.04 MB]                                                             [debug]
Scanning into /var/www/testproject/vendor/drush/drush/includes/.. for /.*\.alias\.drush(8|)rc\.php$/ [1.84 sec, 10.05 MB]                                                             [debug]
Scanning into /home/vagrant/.drush for /.*aliases\.drush(8|)rc\.php$/ [1.88 sec, 10.05 MB]                                                                                    [debug]
Scanning into /home/vagrant/.drush for /.*\.alias\.drush(8|)rc\.php$/ [1.92 sec, 10.05 MB]                                                                                    [debug]
Returned from hook drush_core_status [1.96 sec, 10.05 MB]                                                                                                                     [debug]
 PHP executable         :  /usr/bin/php                                                                                                                                              
 PHP configuration      :  /etc/php5/cli/php.ini                                                                                                                                     
 PHP OS                 :  Linux                                                                                                                                                     
 Drush script           :  /var/www/testproject/vendor/drush/drush/drush.php                                                                                                                 
 Drush version          :  8.1-dev                                                                                                                                                   
 Drush temp directory   :  /tmp                                                                                                                                                      
 Drush configuration    :  /home/vagrant/.drush/drushrc.php                                                                                                                          
 Drush alias files      :  /home/vagrant/.drush/nexderm-microsite.aliases.drushrc.php /home/vagrant/.drush/rnib.aliases.drushrc.php /home/vagrant/.drush/nexderm.aliases.drushrc.php 
                           /home/vagrant/.drush/nexderm-micro-1.aliases.drushrc.php /home/vagrant/.drush/voyce.aliases.drushrc.php                                                   

Command dispatch complete [2.05 sec, 10.21 MB]
crittermike commented 8 years ago

Here's a log of sql-connect as well.

vagrant ➜ testproject/build/html » drush -vd sql-connect
Drush preflight prepare loaded autoloader at                         [preflight]
/var/www/testproject/vendor/autoload.php [0.02 sec, 3.29 MB]
Starting Drush preflight. [0.02 sec, 3.29 MB]                                                                                                                             [preflight]
Loading drushrc "/home/vagrant/.drush/drushrc.php" into "home.drush" scope. [0.03 sec, 3.3 MB]                                                                            [bootstrap]
Cache HIT cid: 8.1-dev-commandfiles-0-1277e01df128b7d46897961f16551bb6 [0.04 sec, 3.36 MB]                                                                                    [debug]
Scanning into /etc/drush for /.*aliases\.drush(8|)rc\.php$/ [0.12 sec, 7.26 MB]                                                                                               [debug]
Scanning into /etc/drush for /self\.alias\.drush(8|)rc\.php$/ [0.12 sec, 7.26 MB]                                                                                             [debug]
Scanning into /var/www/testproject/vendor/drush/drush/includes/.. for /.*aliases\.drush(8|)rc\.php$/ [0.13 sec, 7.26 MB]                                                              [debug]
Scanning into /var/www/testproject/vendor/drush/drush/includes/.. for /self\.alias\.drush(8|)rc\.php$/ [0.15 sec, 7.26 MB]                                                            [debug]
Scanning into /home/vagrant/.drush for /.*aliases\.drush(8|)rc\.php$/ [0.18 sec, 7.27 MB]                                                                                     [debug]
Scanning into /home/vagrant/.drush for /self\.alias\.drush(8|)rc\.php$/ [0.21 sec, 7.27 MB]                                                                                   [debug]
Bootstrap to phase 0. [1.49 sec, 9.92 MB]                                                                                                                                 [bootstrap]
Bootstrap to phase -1. [1.52 sec, 9.93 MB]                                                                                                                                [bootstrap]
Found command: sql-connect (commandfile=sql) [1.53 sec, 9.93 MB]                                                                                                          [bootstrap]
Calling hook drush_sql_connect [1.56 sec, 10.01 MB]                                                                                                                           [debug]
5 Unable to load class Drush\Sql\Sql [1.59 sec, 10.02 MB]                                                                                                                   [error]
6 exception 'Drush\Sql\SqlException' with message 'Unable to find a matching SQL Class. Drush cannot find your database connection details.' in                             [error]
/var/www/testproject/vendor/drush/drush/commands/sql/sql.drush.inc:597
Stack trace:
#0 /var/www/testproject/vendor/drush/drush/commands/sql/sql.drush.inc(234): drush_sql_get_class()
#1 [internal function]: drush_sql_connect()
#2 /var/www/testproject/vendor/drush/drush/includes/command.inc(366): call_user_func_array('drush_sql_conne...', Array)
#3 /var/www/testproject/vendor/drush/drush/includes/command.inc(217): _drush_invoke_hooks(Array, Array)
#4 [internal function]: drush_command()
#5 /var/www/testproject/vendor/drush/drush/includes/command.inc(185): call_user_func_array('drush_command', Array)
#6 /var/www/testproject/vendor/drush/drush/lib/Drush/Boot/BaseBoot.php(67): drush_dispatch(Array)
#7 /var/www/testproject/vendor/drush/drush/includes/preflight.inc(66): Drush\Boot\BaseBoot->bootstrap_and_dispatch()
#8 /var/www/testproject/vendor/drush/drush/drush.php(12): drush_main()
#9 {main} [1.6 sec, 10.04 MB]
Command dispatch complete [1.6 sec, 9.99 MB]                                                                                                                                 [notice]
weitzman commented 8 years ago

Not sure why Drush can't tell it is in a Drupal root. What version of Drupal is installed in build/html? If you add -r, does everything work fine? Post the output of drush --local -d -r /var/www/nba/built/html status. I think the --local there will cut down on the 'scanning' messages and not affect the analysis. It also eliminates home/vagrant/.drush/drushrc.php as a source of problems.

crittermike commented 8 years ago

With the -r param:

vagrant ➜ testproject/build/html » drush --local -d -r /var/www/testproject/build/html status
Using the Drush script found at /var/www/testproject/vendor/drush/drush/drush.launcher using pcntl_exec
Cache HIT cid: 8.1-dev-commandfiles-0-bb777da5f61ce2ff29a774a0865a63ca [0.04 sec, 3.36 MB]                                                                                [debug]
whatBootstrap to phase 0. [0.8 sec, 8.25 MB]                                                                                                                              [bootstrap]
Trying to bootstrap as far as we can. [0.82 sec, 8.26 MB]                                                                                                                 [debug]
Drush bootstrap phase : bootstrap_drupal_root() [0.85 sec, 8.65 MB]                                                                                                   [bootstrap]
Initialized Drupal 8.0.3 root directory at /var/www/testproject/build/html [0.86 sec, 8.65 MB]                                                                                [bootstrap]
Find command files for phase 1 (max=7) [0.87 sec, 6.47 MB]                                                                                                                [debug]
Cache MISS cid: 8.1-dev-commandfiles-1-8ad2fc347e476a2ce9243705c49786b0 [0.87 sec, 6.47 MB]                                                                               [debug]
Cache SET cid: 8.1-dev-commandfiles-1-8ad2fc347e476a2ce9243705c49786b0 [0.88 sec, 6.47 MB]                                                                                [debug]
Drush bootstrap phase : bootstrap_drupal_site() [0.92 sec, 7.48 MB]                                                                                                   [bootstrap]
Initialized Drupal site default at sites/default [0.92 sec, 7.49 MB]                                                                                                  [bootstrap]
Find command files for phase 2 (max=7) [0.93 sec, 7.49 MB]                                                                                                                [debug]
Drush bootstrap phase : bootstrap_drupal_configuration() [0.93 sec, 7.49 MB]                                                                                          [bootstrap]
Find command files for phase 3 (max=7) [0.94 sec, 7.71 MB]                                                                                                                [debug]
5 1 2 sql-query: SELECT 1; [0.97 sec, 7.85 MB]                                                                                                                                 [notice]
Executing: mysql --defaults-extra-file=/tmp/drush_mj4dGu --database=testproject --host=127.0.0.1 --silent  < /tmp/drush_9jl8vX
  1
5 1 2 sql-query: SHOW TABLES; [0.99 sec, 7.85 MB]                                                                                                                              [notice]
Executing: mysql --defaults-extra-file=/tmp/drush_Tj3s6y --database=testproject --host=127.0.0.1 --silent  < /tmp/drush_VCMjT1
  batch
  block_content
  block_content__body
  block_content_field_data
  block_content_field_revision
  block_content_revision
  block_content_revision__body
  cache_bootstrap
  cache_config
  cache_container
  cache_data
  cache_default
  cache_discovery
  cache_entity
  cache_menu
  cache_toolbar
  cachetags
  comment
  comment__comment_body
  comment_entity_statistics
  comment_field_data
  config
  file_managed
  file_usage
  flood
  history
  key_value
  key_value_expire
  menu_link_content
  menu_link_content_data
  menu_tree
  node
  node__body
  node__comment
  node__field_image
  node__field_tags
  node_access
  node_field_data
  node_field_revision
  node_revision
  node_revision__body
  node_revision__comment
  node_revision__field_image
  node_revision__field_tags
  paragraphs_item
  paragraphs_item_field_data
  paragraphs_item_revision
  paragraphs_item_revision_field_data
  queue
  router
  search_dataset
  search_index
  search_total
  semaphore
  sequences
  sessions
  shortcut
  shortcut_field_data
  shortcut_set_users
  taxonomy_index
  taxonomy_term_data
  taxonomy_term_field_data
  taxonomy_term_hierarchy
  url_alias
  user__roles
  user__user_picture
  users
  users_data
  users_field_data
  watchdog
Drush bootstrap phase : bootstrap_drupal_database() [1.09 sec, 7.86 MB]                                                                                               [bootstrap]
Successfully connected to the Drupal database. [1.1 sec, 7.87 MB]                                                                                                     [bootstrap]
Find command files for phase 4 (max=7) [1.1 sec, 7.87 MB]                                                                                                                 [debug]
Drush bootstrap phase : bootstrap_drupal_full() [1.11 sec, 7.87 MB]                                                                                                   [bootstrap]
Cache MISS cid: 8.1-dev-install_profile-66ecfeb9791a023150773849f1550c5d [1.31 sec, 15.41 MB]                                                                             [debug]
Cache SET cid: 8.1-dev-install_profile-66ecfeb9791a023150773849f1550c5d [1.31 sec, 15.41 MB]                                                                              [debug]
Find command files for phase 5 (max=7) [1.31 sec, 15.42 MB]                                                                                                               [debug]
Cache HIT cid: 8.1-dev-install_profile-66ecfeb9791a023150773849f1550c5d [1.32 sec, 15.42 MB]                                                                              [debug]
Cache MISS cid: 8.1-dev-commandfiles-5-9ca671b9a0988e8d412bb1d31b8a7104 [1.37 sec, 16.78 MB]                                                                              [debug]
Cache SET cid: 8.1-dev-commandfiles-5-9ca671b9a0988e8d412bb1d31b8a7104 [12.66 sec, 16.79 MB]                                                                              [debug]
Drush bootstrap phase : bootstrap_drupal_login() [12.67 sec, 17.02 MB]                                                                                                [bootstrap]
Find command files for phase 6 (max=7) [12.76 sec, 20.54 MB]                                                                                                              [debug]
Found command: core-status (commandfile=core) [12.77 sec, 20.54 MB]                                                                                                   [bootstrap]
Loading outputformat engine. [13.71 sec, 24.29 MB]                                                                                                                       [notice]
Calling hook drush_core_status [13.73 sec, 24.35 MB]                                                                                                                      [debug]
5 1 2 Returned from hook drush_core_status [13.86 sec, 27.03 MB]                                                                                                                [debug]
 Drupal version                  :  8.0.3                                                                                                      
 Site URI                        :  http://default                                                                                             
 Database driver                 :  mysql                                                                                                      
 Database hostname               :  127.0.0.1                                                                                                  
 Database username               :  root                                                                                                       
 Database name                   :  testproject                                                                                                        
 Drupal bootstrap                :  Successful                                                                                                 
 Drupal user                     :                                                                                                             
 Default theme                   :  bartik                                                                                                     
 Administration theme            :  seven                                                                                                      
 PHP executable                  :  /usr/bin/php                                                                                               
 PHP configuration               :  /etc/php5/cli/php.ini                                                                                      
 PHP OS                          :  Linux                                                                                                      
 Drush script                    :  /var/www/testproject/vendor/drush/drush/drush.php                                                                  
 Drush version                   :  8.1-dev                                                                                                    
 Drush temp directory            :  /tmp                                                                                                       
 Drush configuration             :                                                                                                             
 Drush alias files               :                                                                                                             
 Install profile                 :  testprojectdotcom                                                                                                  
 Drupal root                     :  /var/www/testproject/build/html                                                                                    
 Drupal Settings File            :  sites/default/settings.php                                                                                 
 Site path                       :  sites/default                                                                                              
 File directory path             :  sites/default/files                                                                                        
 Temporary file directory path   :  /tmp                                                                                                       
 Sync config path                :  sites/default/files/config_4zDESHy66FpCFGJEy9L1lBPKsxp4bA_EJLhd_4xy8EiPszf62aSwJfPH9KHyOWvlejlm2nem-A/sync 

Command dispatch complete [13.94 sec, 27.2 MB]

Without the -r param:

vagrant ➜ testproject/build/html » drush --local -d status                           
Using the Drush script found at /var/www/testproject/vendor/drush/drush/drush.launcher using pcntl_exec
Cache HIT cid: 8.1-dev-commandfiles-0-bb777da5f61ce2ff29a774a0865a63ca [0.04 sec, 3.36 MB]                                                                                [debug]
Bootstrap to phase 0. [1.09 sec, 8.18 MB]                                                                                                                             [bootstrap]
Trying to bootstrap as far as we can. [1.12 sec, 8.19 MB]                                                                                                                 [debug]
Found command: core-status (commandfile=core) [1.13 sec, 8.19 MB]                                                                                                     [bootstrap]
Loading outputformat engine. [1.15 sec, 8.19 MB]                                                                                                                         [notice]
Calling hook drush_core_status [1.17 sec, 8.24 MB]                                                                                                                        [debug]
Returned from hook drush_core_status [1.18 sec, 8.25 MB]                                                                                                                  [debug]
 PHP executable         :  /usr/bin/php                              
 PHP configuration      :  /etc/php5/cli/php.ini                     
 PHP OS                 :  Linux                                     
 Drush script           :  /var/www/testproject/vendor/drush/drush/drush.php 
 Drush version          :  8.1-dev                                   
 Drush temp directory   :  /tmp                                      
 Drush configuration    :                                            
 Drush alias files      :                                            

Command dispatch complete [1.25 sec, 8.42 MB]

That help at all?

I really appreciate you taking a look. I won't blame you at all if you have to just say "sorry, not sure what it could be"!

weitzman commented 8 years ago

@mikecrittenden zipped up his codebase and sent it to me. I unzipped on my machine and drush works for me (OSX). WTF. @mikecrittenden is going to retry this codebase on a different machine.

crittermike commented 8 years ago

This seems to just be a local environment quirk rather than a Drush issue, so I'm closing it.

bkosborne commented 7 years ago

I have the same issue, same exact directory setup (also using the grunt drupal tasks tool). I narrowed it down to our drush.wrapper script which was in our project root. It was cding to the project root directory which made drush lose it's context of where the actual drush command was run. I modified as such:

# Get the full directory path of this drush.wrapper script
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )

# Launch the project's drush
${DIR}/vendor/bin/drush.launcher --local "$@"
joestewart commented 7 years ago

Seems to be the same as #2285

Wonder if this info would be good to comment there too.

crittermike commented 7 years ago

Reopening since it doesn't seem to just be me. #2285 seems to be somewhat separate - that one is an issue of not being able to find the correct sites directory on a multi-site install, and this one is about not being able to find the Drupal codebase at all.

weitzman commented 7 years ago

The docs in example/drush.wrapper say to put the file in project root the code suggests that drush.wrapper belongs in drupal root. So I do think there is a docs problem here. ping @greg-1-anderson .

bkosborne commented 7 years ago

What's actually confusing me a bit is that the drush.wrapper I have in an Acquia BLT project works fine and that has a CD in it:

DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
cd "`dirname $0`"

if [ ! -f ${DIR}/vendor/drush/drush/drush.launcher ]; then
  echo >&2 "Drush was not found in this project's vendor directory. You can install it by typing:"
  echo >&2 "composer install"
  exit 1
fi

vendor/drush/drush/drush.launcher --config=${DIR}/drush/drushrc.php --alias-path=${DIR}/drush/site-aliases "$@"

And in that project Drupal lives in docroot/

So now I'm unsure if my removal of cd actually fixed the core problem or not...

ndf commented 7 years ago

We have the same issue here.

Might it be that when the "--root" parameter has been set in the drush.wrapper, this will propagate and not be overridden by the "--root" parameter in the alias?

That would explain "bkosborne commented on 13 Dec 2016".

What I see in our setup:

1. The wrapper file:

#!/usr/bin/env sh
cd "`dirname $0`"
deploy/htdocs/vendor/bin/drush.launcher --root=deploy/htdocs --local "$@"

2. A call to an alias with the wrapper results in [bad]:

The call:

$ cd /project-root
$ drush @alias status --verbose

Result:

Calling proc_open(ssh USER@SERVER 'env COLUMNS=121 /PROJECT_ROOT/deploy/htdocs/vendor/bin/drush  --root=deploy/htdocs --local --verbose  core-status   --full 2>&1' 2>&1);

Notice that --root is relative here and contains the value defined in the wrapper file. I verified that this is always the value of the wrapper file that is used host/calling machine. So when I remove the wrapper on the alias-machine, that doesn't matter at all.

3. A call to an alias without the wrapper results in [good]:

The call:

$ cd /project-root
$ cd deploy/htdocs # go to drupal-root
$ drush @alias status --verbose

Result:

Calling proc_open(ssh USER@SERVER 'env COLUMNS=121 /PROJECT_ROOT/deploy/htdocs/vendor/bin/drush  --verbose --root=/PROJECT_ROOT/deploy/htdocs  core-status   --full 2>&1' 2>&1);

Notice that --root is absolute here.

Environment details We have Drush version 8.1.10 Drush is installed globally and in the project/vendor directory. Both on the calling machine (local) as on the server (where the alias is pointing to).

weitzman commented 7 years ago

Yes, I think you correctly diagnosed the problem. The CLI always takes precedence over options provided via an alias. Not sure there is much we can do about that.

ndf commented 7 years ago

Aha. You can always run the command from the webroot and thereby skipping the wrapper file if you want to use aliases. Not sure if the wrapper file has any extra value then :|