55 lines
1.3 KiB
Nix
55 lines
1.3 KiB
Nix
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{ name
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, writeScript
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, xidel
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, coreutils
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, gnused
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, gnugrep
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, curl
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, ed
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, sourceSectionRegex ? "${name}-unwrapped = common"
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, basePath ? "pkgs/applications/networking/browsers/firefox"
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, baseUrl ? "http://archive.mozilla.org/pub/firefox/releases/"
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, versionSuffix ? ""
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}:
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let
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version = (builtins.parseDrvName name).version;
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in writeScript "update-${name}" ''
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PATH=${coreutils}/bin:${gnused}/bin:${gnugrep}/bin:${xidel}/bin:${curl}/bin:${ed}/bin
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pushd ${basePath}
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url=${baseUrl}
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# retriving latest released version
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# - extracts all links from the $url
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# - extracts lines only with number and dots followed by a slash
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# - removes trailing slash
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# - sorts everything with semver in mind
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# - picks up latest release
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version=`xidel -q $url --extract "//a" | \
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grep "^[0-9.]*${versionSuffix}/$" | \
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sed s/[/]$// | \
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sort --version-sort | \
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tail -n 1`
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shasum=`curl --silent $url$version/SHA512SUMS | grep 'source\.tar\.xz' | cut -d ' ' -f 1`
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ed default.nix <<COMMANDS
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# search line
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/${sourceSectionRegex}/
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# search version number line
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/version/
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# update the version
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s/".*"/"$version"/
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# search hash line
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/sha512/
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# update the hash
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s/".*"/"$shasum"/
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# write then quit
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wq
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COMMANDS
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popd
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''
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