virtual/packages/aten.nix

   1 { lib, checkEnv, writeText, fetchedGitPrivate, stdenv, php, git, cacert, phpPackages, yarn }:
   2 let
   3   aten = { environment ? "dev" }: rec {
   4     varPrefix = "ATEN";
   5     varDir = "/var/lib/aten_${environment}";
   6     envName= lib.strings.toUpper environment;
   7     phpFpm = rec {
   8       socket = "/var/run/phpfpm/aten-${environment}.sock";
   9       pool = ''
  10         listen = ${socket}
  11         user = ${apache.user}
  12         group = ${apache.group}
  13         listen.owner = ${apache.user}
  14         listen.group = ${apache.group}
  15         php_admin_value[upload_max_filesize] = 20M
  16         php_admin_value[post_max_size] = 20M
  17         ;php_admin_flag[log_errors] = on
  18         php_admin_value[open_basedir] = "${webappDir}:${varDir}:/tmp"
  19         ${if environment == "dev" then ''
  20         pm = ondemand
  21         pm.max_children = 5
  22         pm.process_idle_timeout = 60
  23         env[SYMFONY_DEBUG_MODE] = "yes"
  24         '' else ''
  25         pm = dynamic
  26         pm.max_children = 20
  27         pm.start_servers = 2
  28         pm.min_spare_servers = 1
  29         pm.max_spare_servers = 3
  30         ''}'';
  31     };
  32     apache = {
  33       user = "wwwrun";
  34       group = "wwwrun";
  35       modules = [ "proxy_fcgi" ];
  36       vhostConf =
  37         assert checkEnv "NIXOPS_${varPrefix}_${envName}_SECRET";
  38         assert checkEnv "NIXOPS_${varPrefix}_${envName}_PSQL_URL";
  39       ''
  40       <FilesMatch "\.php$">
  41         SetHandler "proxy:unix:${phpFpm.socket}|fcgi://localhost"
  42       </FilesMatch>
  43
  44       SetEnv APP_ENV      "${environment}"
  45       SetEnv APP_SECRET   "${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_SECRET"}
  46       SetEnv DATABASE_URL "${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_PSQL_URL"}
  47
  48       ${if environment == "dev" then ''
  49       <Location />
  50         Use LDAPConnect
  51         Require ldap-group   cn=dev.aten.pro,cn=httpd,ou=services,dc=immae,dc=eu
  52         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://aten.pro\"></html>"
  53       </Location>
  54
  55       <Location /backend>
  56         Use LDAPConnect
  57         Require ldap-group   cn=dev.aten.pro,cn=httpd,ou=services,dc=immae,dc=eu
  58         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://aten.pro\"></html>"
  59       </Location>
  60       '' else ''
  61       <Location /backend>
  62         Use LDAPConnect
  63         Require ldap-group   cn=aten.pro,cn=httpd,ou=services,dc=immae,dc=eu
  64         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://aten.pro\"></html>"
  65       </Location>
  66       ''}
  67
  68       <Directory ${webRoot}>
  69         Options Indexes FollowSymLinks MultiViews Includes
  70         AllowOverride All
  71         Require all granted
  72         DirectoryIndex index.php
  73         FallbackResource /index.php
  74       </Directory>
  75       '';
  76     };
  77     activationScript = {
  78       deps = [ "wrappers" ];
  79       text = ''
  80       install -m 0755 -o ${apache.user} -g ${apache.group} -d ${varDir}
  81       if [ ! -f "${varDir}/currentWebappDir" -o \
  82           "${webappDir}" != "$(cat ${varDir}/currentWebappDir 2>/dev/null)" ]; then
  83         pushd ${webappDir} > /dev/null
  84         $wrapperDir/sudo -u wwwrun APP_ENV=${environment} ./bin/console --env=${environment} cache:clear --no-warmup
  85         popd > /dev/null
  86         echo -n "${webappDir}" > ${varDir}/currentWebappDir
  87       fi
  88       '';
  89     };
  90     webappDir = stdenv.mkDerivation (fetchedGitPrivate ./aten.json // rec {
  91       # FIXME: can we do better than symlink?
  92       # FIXME: initial sync
  93       # FIXME: backup
  94       # FIXME: usage statistics
  95       buildPhase = ''
  96         export GIT_SSL_CAINFO=${cacert}/etc/ssl/certs/ca-bundle.crt
  97         export SSL_CERT_FILE=${cacert}/etc/ssl/certs/ca-bundle.crt
  98         export APP_ENV="${environment}"
  99         export DATABASE_URL="${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_PSQL_URL"}"
 100         export APP_SECRET="${builtins.getEnv "NIXOPS_${varPrefix}_${envName}_SECRET"}"
 101
 102         ${if environment == "dev" then ''
 103           composer install
 104         '' else ''
 105           SYMFONY_ENV=prod composer install --no-dev
 106         ''}
 107         yarn install
 108         yarn run encore production
 109         rm -rf var
 110         ln -sf ../../../../../${varDir} var
 111         '';
 112       installPhase = ''
 113         cp -a . $out
 114         '';
 115       buildInputs = [
 116         php git cacert phpPackages.composer yarn
 117       ];
 118     });
 119     webRoot = "${webappDir}/public";
 120   };
 121 in
 122   aten