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authorIsmaël Bouya <ismael.bouya@normalesup.org>2019-05-06 01:46:58 +0200
committerIsmaël Bouya <ismael.bouya@normalesup.org>2019-05-06 01:46:58 +0200
commit1017ce8ed4eb5eef826bf7a55a132923439cd978 (patch)
tree36eb3eaa6f7ce482c954bca7f388549d22d38120 /nixops/modules
parent5dbe7ba1ad4a46c71cbf0e189de3f3436a530c0d (diff)
downloadNix-1017ce8ed4eb5eef826bf7a55a132923439cd978.tar.gz
Nix-1017ce8ed4eb5eef826bf7a55a132923439cd978.tar.zst
Nix-1017ce8ed4eb5eef826bf7a55a132923439cd978.zip
Move composer-env to pkgs
Diffstat (limited to 'nixops/modules')
-rw-r--r--nixops/modules/websites/commons/composer-env.nix280
-rw-r--r--nixops/modules/websites/default.nix3
2 files changed, 0 insertions, 283 deletions
diff --git a/nixops/modules/websites/commons/composer-env.nix b/nixops/modules/websites/commons/composer-env.nix
deleted file mode 100644
index 416a61c..0000000
--- a/nixops/modules/websites/commons/composer-env.nix
+++ /dev/null
@@ -1,280 +0,0 @@
1# This file originates from composer2nix
2
3{ stdenv, writeTextFile, fetchurl, php, unzip }:
4
5let
6 composer = stdenv.mkDerivation {
7 name = "composer-1.8.0";
8 src = fetchurl {
9 url = https://github.com/composer/composer/releases/download/1.8.0/composer.phar;
10 sha256 = "19pg9ip2mpyf5cyq34fld7qwl77mshqw3c4nif7sxmpnar6sh089";
11 };
12 buildInputs = [ php ];
13
14 # We must wrap the composer.phar because of the impure shebang.
15 # We cannot use patchShebangs because the executable verifies its own integrity and will detect that somebody has tampered with it.
16
17 buildCommand = ''
18 # Copy phar file
19 mkdir -p $out/share/php
20 cp $src $out/share/php/composer.phar
21 chmod 755 $out/share/php/composer.phar
22
23 # Create wrapper executable
24 mkdir -p $out/bin
25 cat > $out/bin/composer <<EOF
26 #! ${stdenv.shell} -e
27 exec ${php}/bin/php $out/share/php/composer.phar "\$@"
28 EOF
29 chmod +x $out/bin/composer
30 '';
31 meta = {
32 description = "Dependency Manager for PHP";
33 #license = stdenv.licenses.mit;
34 maintainers = [ stdenv.lib.maintainers.sander ];
35 platforms = stdenv.lib.platforms.unix;
36 };
37 };
38
39 buildZipPackage = { name, src }:
40 stdenv.mkDerivation {
41 inherit name src;
42 buildInputs = [ unzip ];
43 buildCommand = ''
44 unzip $src
45 baseDir=$(find . -type d -mindepth 1 -maxdepth 1)
46 cd $baseDir
47 mkdir -p $out
48 mv * $out
49 '';
50 };
51
52 buildPackage =
53 { name
54 , src
55 , packages ? {}
56 , devPackages ? {}
57 , buildInputs ? []
58 , symlinkDependencies ? false
59 , executable ? false
60 , removeComposerArtifacts ? false
61 , postInstall ? ""
62 , preInstall ? ""
63 , noDev ? false
64 , unpackPhase ? "true"
65 , buildPhase ? "true"
66 , doRemoveVendor ? true
67 , ...}@args:
68
69 let
70 reconstructInstalled = writeTextFile {
71 name = "reconstructinstalled.php";
72 executable = true;
73 text = ''
74 #! ${php}/bin/php
75 <?php
76 if(file_exists($argv[1]))
77 {
78 $composerLockStr = file_get_contents($argv[1]);
79
80 if($composerLockStr === false)
81 {
82 fwrite(STDERR, "Cannot open composer.lock contents\n");
83 exit(1);
84 }
85 else
86 {
87 $config = json_decode($composerLockStr, true);
88
89 if(array_key_exists("packages", $config))
90 $allPackages = $config["packages"];
91 else
92 $allPackages = array();
93
94 ${stdenv.lib.optionalString (!noDev) ''
95 if(array_key_exists("packages-dev", $config))
96 $allPackages = array_merge($allPackages, $config["packages-dev"]);
97 ''}
98
99 $packagesStr = json_encode($allPackages, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
100 print($packagesStr);
101 }
102 }
103 else
104 print("[]");
105 ?>
106 '';
107 };
108
109 constructBin = writeTextFile {
110 name = "constructbin.php";
111 executable = true;
112 text = ''
113 #! ${php}/bin/php
114 <?php
115 $composerJSONStr = file_get_contents($argv[1]);
116
117 if($composerJSONStr === false)
118 {
119 fwrite(STDERR, "Cannot open composer.json contents\n");
120 exit(1);
121 }
122 else
123 {
124 $config = json_decode($composerJSONStr, true);
125
126 if(array_key_exists("bin-dir", $config))
127 $binDir = $config["bin-dir"];
128 else
129 $binDir = "bin";
130
131 if(array_key_exists("bin", $config))
132 {
133 if(!file_exists("vendor/".$binDir))
134 mkdir("vendor/".$binDir);
135
136 foreach($config["bin"] as $bin)
137 symlink("../../".$bin, "vendor/".$binDir."/".basename($bin));
138 }
139 }
140 ?>
141 '';
142 };
143
144 bundleDependencies = dependencies:
145 stdenv.lib.concatMapStrings (dependencyName:
146 let
147 dependency = dependencies.${dependencyName};
148 in
149 ''
150 ${if dependency.targetDir == "" then ''
151 vendorDir="$(dirname ${dependencyName})"
152 mkdir -p "$vendorDir"
153 ${if symlinkDependencies then
154 ''ln -s "${dependency.src}" "$vendorDir/$(basename "${dependencyName}")"''
155 else
156 ''cp -a "${dependency.src}" "$vendorDir/$(basename "${dependencyName}")"''
157 }${if dependency.needsModifyRights or false then "\n" + ''
158 chmod -R u+rwx "$vendorDir/$(basename "${dependencyName}")"
159 '' else ""}
160 '' else ''
161 namespaceDir="${dependencyName}/$(dirname "${dependency.targetDir}")"
162 mkdir -p "$namespaceDir"
163 ${if symlinkDependencies then
164 ''ln -s "${dependency.src}" "$namespaceDir/$(basename "${dependency.targetDir}")"''
165 else
166 ''cp -a "${dependency.src}" "$namespaceDir/$(basename "${dependency.targetDir}")"''
167 }${if dependency.needsModifyRights or false then "\n" + ''
168 chmod -R u+rwx "$namespaceDir/$(basename "${dependency.targetDir}")"
169 '' else ""}
170 ''}
171 '') (builtins.attrNames dependencies);
172
173 extraArgs = removeAttrs args [ "name" "packages" "devPackages" "buildInputs" ];
174 in
175 stdenv.mkDerivation ({
176 name = "composer-${name}";
177 buildInputs = [ php composer ] ++ buildInputs;
178
179 inherit unpackPhase buildPhase;
180
181 installPhase = ''
182 ${if executable then ''
183 mkdir -p $out/share/php
184 cp -a $src $out/share/php/$name
185 chmod -R u+w $out/share/php/$name
186 cd $out/share/php/$name
187 '' else ''
188 cp -a $src $out
189 chmod -R u+w $out
190 cd $out
191 ''}
192
193 # Execute pre install hook
194 runHook preInstall
195
196 # Remove unwanted files
197 rm -f *.nix
198
199 export HOME=$TMPDIR
200
201 ${if doRemoveVendor then ''
202 # Remove the provided vendor folder if it exists
203 rm -Rf vendor
204 '' else ""}
205 # If there is no composer.lock file, compose a dummy file.
206 # Otherwise, composer attempts to download the package.json file from
207 # the registry which we do not want.
208 if [ ! -f composer.lock ]
209 then
210 cat > composer.lock <<EOF
211 {
212 "packages": []
213 }
214 EOF
215 fi
216
217 # Reconstruct the installed.json file from the lock file
218 mkdir -p vendor/composer
219 ${reconstructInstalled} composer.lock > vendor/composer/installed.json
220
221 # Copy or symlink the provided dependencies
222 cd vendor
223 ${bundleDependencies packages}
224 ${stdenv.lib.optionalString (!noDev) (bundleDependencies devPackages)}
225 cd ..
226
227 # Reconstruct autoload scripts
228 # We use the optimize feature because Nix packages cannot change after they have been built
229 # Using the dynamic loader for a Nix package is useless since there is nothing to dynamically reload.
230 composer dump-autoload --optimize ${stdenv.lib.optionalString noDev "--no-dev"}
231
232 # Run the install step as a validation to confirm that everything works out as expected
233 composer install --optimize-autoloader ${stdenv.lib.optionalString noDev "--no-dev"}
234
235 ${stdenv.lib.optionalString executable ''
236 # Reconstruct the bin/ folder if we deploy an executable project
237 ${constructBin} composer.json
238 ln -s $(pwd)/vendor/bin $out/bin
239 ''}
240
241 ${stdenv.lib.optionalString (!symlinkDependencies) ''
242 # Patch the shebangs if possible
243 if [ -d $(pwd)/vendor/bin ]
244 then
245 # Look for all executables in bin/
246 for i in $(pwd)/vendor/bin/*
247 do
248 # Look for their location
249 realFile=$(readlink -f "$i")
250
251 # Restore write permissions
252 chmod u+wx "$(dirname "$realFile")"
253 chmod u+w "$realFile"
254
255 # Patch shebang
256 sed -e "s|#!/usr/bin/php|#!${php}/bin/php|" \
257 -e "s|#!/usr/bin/env php|#!${php}/bin/php|" \
258 "$realFile" > tmp
259 mv tmp "$realFile"
260 chmod u+x "$realFile"
261 done
262 fi
263 ''}
264
265 if [ "$removeComposerArtifacts" = "1" ]
266 then
267 # Remove composer stuff
268 rm -f composer.json composer.lock
269 fi
270
271 # Execute post install hook
272 runHook postInstall
273 '';
274 } // extraArgs);
275in
276{
277 composer = stdenv.lib.makeOverridable composer;
278 buildZipPackage = stdenv.lib.makeOverridable buildZipPackage;
279 buildPackage = stdenv.lib.makeOverridable buildPackage;
280}
diff --git a/nixops/modules/websites/default.nix b/nixops/modules/websites/default.nix
index 6a0a19f..028f60b 100644
--- a/nixops/modules/websites/default.nix
+++ b/nixops/modules/websites/default.nix
@@ -190,9 +190,6 @@ in
190 # ''; 190 # '';
191 }); 191 });
192 phpPackages = super.php72Packages.override { inherit php; }; 192 phpPackages = super.php72Packages.override { inherit php; };
193 composerEnv = import ./commons/composer-env.nix {
194 inherit (self) stdenv writeTextFile fetchurl php unzip;
195 };
196 }) ]; 193 }) ];
197 194
198 services.myWebsites.tools.databases.enable = true; 195 services.myWebsites.tools.databases.enable = true;