commit 0ee6bf545968d4c80fa2120b8ad248d77e7f8436 · pyrox.dev/nixpkgs

+13

pkgs/build-support/setup-hooks/patch-shebangs.sh

···

       72
        
           _sponge() {

     

       73
        
               local content

     

       74
        
               local target

     

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       75
        
               content=""

     

       76
        
               target="$1"

     

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               while IFS= read -r line || [[ -n "$line" ]]; do

     

       78
        
                   content+="$line"$'\n'

     

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               done

     

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               printf '%s' "$content" > "$target"

     

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           }

     

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           local f

···

       72
        
           _sponge() {

     

       73
        
               local content

     

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               local target

     

       75
       +
               local restoreReadOnly

     

       76
        
               content=""

     

       77
        
               target="$1"

     

       78
       +
       

     

       79
       +
               # Make file writable if it is read-only

     

       80
       +
               if [[ ! -w "$target" ]]; then

     

       81
       +
                   chmod +w "$target"

     

       82
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                   restoreReadOnly=true

     

       83
       +
               fi

     

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       +
       

     

       85
        
               while IFS= read -r line || [[ -n "$line" ]]; do

     

       86
        
                   content+="$line"$'\n'

     

       87
        
               done

     

       88
        
               printf '%s' "$content" > "$target"

     

       89
       +
       

     

       90
       +
               # Restore read-only if it was read-only before

     

       91
       +
               if [[ -n "${restoreReadOnly:-}" ]]; then

     

       92
       +
                   chmod -w "$target"

     

       93
       +
               fi

     

       94
        
           }

     

       95
        
       

     

       96
        
           local f

+103

pkgs/test/stdenv/patch-shebangs.nix

···

       105
        
               assertion = "grep '^#!/usr/bin/builtin' $out/bin/test > /dev/null";

     

       106
        
             };

     

       107
        
           };

     

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       108
        
         };

     

       109
        
       in

     

       110
        
       stdenv.mkDerivation {

     
···

       116
        
             updates-nix-store

     

       117
        
             split-string

     

       118
        
             without-trailing-newline

     

       0
        
       
     

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       0
        
       
     

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       119
        
             ;

     

       120
        
         };

     

       121
        
         buildCommand = ''

···

       105
        
               assertion = "grep '^#!/usr/bin/builtin' $out/bin/test > /dev/null";

     

       106
        
             };

     

       107
        
           };

     

       108
       +
       

     

       109
       +
           read-only-script =

     

       110
       +
             (derivation {

     

       111
       +
               name = "read-only-script";

     

       112
       +
               system = stdenv.buildPlatform.system;

     

       113
       +
               builder = "${stdenv.__bootPackages.stdenv.__bootPackages.bashNonInteractive}/bin/bash";

     

       114
       +
               initialPath = [

     

       115
       +
                 stdenv.__bootPackages.stdenv.__bootPackages.coreutils

     

       116
       +
               ];

     

       117
       +
               strictDeps = false;

     

       118
       +
               args = [

     

       119
       +
                 "-c"

     

       120
       +
                 ''

     

       121
       +
                   set -euo pipefail

     

       122
       +
                   . ${../../stdenv/generic/setup.sh}

     

       123
       +
                   . ${../../build-support/setup-hooks/patch-shebangs.sh}

     

       124
       +
                   mkdir -p $out/bin

     

       125
       +
                   echo "#!/bin/bash" > $out/bin/test

     

       126
       +
                   echo "echo -n hello" >> $out/bin/test

     

       127
       +
                   chmod 555 $out/bin/test

     

       128
       +
                   patchShebangs $out/bin/test

     

       129
       +
                 ''

     

       130
       +
               ];

     

       131
       +
               assertion = "grep '^#!${stdenv.shell}' $out/bin/test > /dev/null";

     

       132
       +
             })

     

       133
       +
             // {

     

       134
       +
               meta = { };

     

       135
       +
             };

     

       136
       +
       

     

       137
       +
           preserves-read-only =

     

       138
       +
             (derivation {

     

       139
       +
               name = "preserves-read-only";

     

       140
       +
               system = stdenv.buildPlatform.system;

     

       141
       +
               builder = "${stdenv.__bootPackages.stdenv.__bootPackages.bashNonInteractive}/bin/bash";

     

       142
       +
               initialPath = [

     

       143
       +
                 stdenv.__bootPackages.stdenv.__bootPackages.coreutils

     

       144
       +
               ];

     

       145
       +
               strictDeps = false;

     

       146
       +
               args = [

     

       147
       +
                 "-c"

     

       148
       +
                 ''

     

       149
       +
                   set -euo pipefail

     

       150
       +
                   . ${../../stdenv/generic/setup.sh}

     

       151
       +
                   . ${../../build-support/setup-hooks/patch-shebangs.sh}

     

       152
       +
                   mkdir -p $out/bin

     

       153
       +
                   echo "#!/bin/bash" > $out/bin/test

     

       154
       +
                   echo "echo -n hello" >> $out/bin/test

     

       155
       +
                   chmod 555 $out/bin/test

     

       156
       +
                   original_perms=$(stat -c %a $out/bin/test)

     

       157
       +
                   patchShebangs $out/bin/test

     

       158
       +
                   new_perms=$(stat -c %a $out/bin/test)

     

       159
       +
                   if ! [ "$original_perms" = "$new_perms" ]; then

     

       160
       +
                     echo "Permissions changed from $original_perms to $new_perms"

     

       161
       +
                     exit 1

     

       162
       +
                   fi

     

       163
       +
                 ''

     

       164
       +
               ];

     

       165
       +
               assertion = "grep '^#!${stdenv.shell}' $out/bin/test > /dev/null";

     

       166
       +
             })

     

       167
       +
             // {

     

       168
       +
               meta = { };

     

       169
       +
             };

     

       170
       +
       

     

       171
       +
           # Preserve times, see: https://github.com/NixOS/nixpkgs/pull/33281

     

       172
       +
           preserves-timestamp =

     

       173
       +
             (derivation {

     

       174
       +
               name = "preserves-timestamp";

     

       175
       +
               system = stdenv.buildPlatform.system;

     

       176
       +
               builder = "${stdenv.__bootPackages.stdenv.__bootPackages.bashNonInteractive}/bin/bash";

     

       177
       +
               initialPath = [

     

       178
       +
                 stdenv.__bootPackages.stdenv.__bootPackages.coreutils

     

       179
       +
               ];

     

       180
       +
               strictDeps = false;

     

       181
       +
               args = [

     

       182
       +
                 "-c"

     

       183
       +
                 ''

     

       184
       +
                   set -euo pipefail

     

       185
       +
                   . ${../../stdenv/generic/setup.sh}

     

       186
       +
                   . ${../../build-support/setup-hooks/patch-shebangs.sh}

     

       187
       +
                   mkdir -p $out/bin

     

       188
       +
                   echo "#!/bin/bash" > $out/bin/test

     

       189
       +
                   echo "echo -n hello" >> $out/bin/test

     

       190
       +
                   chmod +x $out/bin/test

     

       191
       +
                   # Set a specific timestamp (2000-01-01 00:00:00)

     

       192
       +
                   touch -t 200001010000 $out/bin/test

     

       193
       +
                   original_timestamp=$(stat -c %Y $out/bin/test)

     

       194
       +
                   patchShebangs $out/bin/test

     

       195
       +
                   new_timestamp=$(stat -c %Y $out/bin/test)

     

       196
       +
                   if ! [ "$original_timestamp" = "$new_timestamp" ]; then

     

       197
       +
                     echo "Timestamp changed from $original_timestamp to $new_timestamp"

     

       198
       +
                     exit 1

     

       199
       +
                   fi

     

       200
       +
                 ''

     

       201
       +
               ];

     

       202
       +
               assertion = "grep '^#!${stdenv.shell}' $out/bin/test > /dev/null";

     

       203
       +
             })

     

       204
       +
             // {

     

       205
       +
               meta = { };

     

       206
       +
             };

     

       207
        
         };

     

       208
        
       in

     

       209
        
       stdenv.mkDerivation {

     
···

       215
        
             updates-nix-store

     

       216
        
             split-string

     

       217
        
             without-trailing-newline

     

       218
       +
             dont-patch-builtins

     

       219
       +
             read-only-script

     

       220
       +
             preserves-read-only

     

       221
       +
             preserves-timestamp

     

       222
        
             ;

     

       223
        
         };

     

       224
        
         buildCommand = ''