diff options
author | Jan Tojnar <jtojnar@gmail.com> | 2019-03-02 22:11:54 +0100 |
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committer | Jan Tojnar <jtojnar@gmail.com> | 2019-03-02 23:03:04 +0100 |
commit | 01050586980a81e525428eb9e571a8b040f96b26 (patch) | |
tree | c93dc06c936d4c4c01c33da0fc03298054207a71 /pkgs/common-updater/scripts | |
parent | 025c2abd08de80609b961c8c8176a2be390a6d88 (diff) |
common-updater-scripts: Add file and system flags
You can now optionally invoke update-source-versions with:
* --system flag changing the host platform, to be passed dirrectly to Nix commands.
This is useful for binary packages which have different sources for each platform.
* --file flag allowing to change the file to be modified. This is useful for packages
that offer multiple variants, listed in a different file than the derivation itself;
e.g. packages.nix of Sublime Text 3.
* --version-key, which is now a keyword flag instead of a positional argument.
Diffstat (limited to 'pkgs/common-updater/scripts')
-rwxr-xr-x | pkgs/common-updater/scripts/update-source-version | 84 |
1 files changed, 67 insertions, 17 deletions
diff --git a/pkgs/common-updater/scripts/update-source-version b/pkgs/common-updater/scripts/update-source-version index 117e8724cd82..a66ffb750f6e 100755 --- a/pkgs/common-updater/scripts/update-source-version +++ b/pkgs/common-updater/scripts/update-source-version @@ -1,29 +1,79 @@ #!/usr/bin/env bash set -e +scriptName=update-source-versions # do not use the .wrapped name + die() { - echo "$0: error: $1" >&2 + echo "$scriptName: error: $1" >&2 exit 1 } -# Usage: update-source-hash <attr> <version> [<new-source-hash>] [<new-source-url>] [<version-key>] -attr=$1 -newVersion=$2 -newHash=$3 -newUrl=$4 -versionKey=$5 +usage() { + echo "Usage: $scriptName <attr> <version> [<new-source-hash>] [<new-source-url>]" + echo " [--version-key=<version-key>] [--system=<system>] [--file=<file-to-update>]" +} + +args=() + +for arg in "$@"; do + case $arg in + --system=*) + systemArg="--system ${arg#*=}" + ;; + --version-key=*) + versionKey="${arg#*=}" + ;; + --file=*) + nixFile="${arg#*=}" + if [ ! -f "$nixFile" ]; then + die "Could not find provided file $nixFile" + fi + ;; + --help) + usage + exit 0 + ;; + --*) + echo "$scriptName: Unknown argument: " $arg + usage + exit 1 + ;; + *) + args["${#args[*]}"]=$arg + ;; + esac +done + +attr=${args[0]} +newVersion=${args[1]} +newHash=${args[2]} +newUrl=${args[3]} + +if [ "${#args[*]}" -lt 2 ]; then + echo "$scriptName: Too few arguments" + usage + exit 1 +fi + +if [ "${#args[*]}" -gt 4 ]; then + echo "$scriptName: Too many arguments" + usage + exit 1 +fi if [ -z "$versionKey" ]; then versionKey=version fi -nixFile=$(nix-instantiate --eval --strict -A "$attr.meta.position" | sed -re 's/^"(.*):[0-9]+"$/\1/') -if [ ! -f "$nixFile" ]; then - die "Couldn't evaluate '$attr.meta.position' to locate the .nix file!" +if [ -z "$nixFile" ]; then + nixFile=$(nix-instantiate $systemArg --eval --strict -A "$attr.meta.position" | sed -re 's/^"(.*):[0-9]+"$/\1/') + if [ ! -f "$nixFile" ]; then + die "Couldn't evaluate '$attr.meta.position' to locate the .nix file!" + fi fi -oldHashAlgo=$(nix-instantiate --eval --strict -A "$attr.src.drvAttrs.outputHashAlgo" | tr -d '"') -oldHash=$(nix-instantiate --eval --strict -A "$attr.src.drvAttrs.outputHash" | tr -d '"') +oldHashAlgo=$(nix-instantiate $systemArg --eval --strict -A "$attr.src.drvAttrs.outputHashAlgo" | tr -d '"') +oldHash=$(nix-instantiate $systemArg --eval --strict -A "$attr.src.drvAttrs.outputHash" | tr -d '"') if [ -z "$oldHashAlgo" -o -z "$oldHash" ]; then die "Couldn't evaluate old source hash from '$attr.src'!" @@ -33,21 +83,21 @@ if [ $(grep -c "$oldHash" "$nixFile") != 1 ]; then die "Couldn't locate old source hash '$oldHash' (or it appeared more than once) in '$nixFile'!" fi -oldUrl=$(nix-instantiate --eval -E "with import ./. {}; builtins.elemAt $attr.src.drvAttrs.urls 0" | tr -d '"') +oldUrl=$(nix-instantiate $systemArg --eval -E "with import ./. {}; builtins.elemAt $attr.src.drvAttrs.urls 0" | tr -d '"') if [ -z "$oldUrl" ]; then die "Couldn't evaluate source url from '$attr.name'!" fi -drvName=$(nix-instantiate --eval -E "with import ./. {}; (builtins.parseDrvName $attr.name).name" | tr -d '"') -oldVersion=$(nix-instantiate --eval -E "with import ./. {}; $attr.version or (builtins.parseDrvName $attr.name).version" | tr -d '"') +drvName=$(nix-instantiate $systemArg --eval -E "with import ./. {}; (builtins.parseDrvName $attr.name).name" | tr -d '"') +oldVersion=$(nix-instantiate $systemArg --eval -E "with import ./. {}; $attr.version or (builtins.parseDrvName $attr.name).version" | tr -d '"') if [ -z "$drvName" -o -z "$oldVersion" ]; then die "Couldn't evaluate name and version from '$attr.name'!" fi if [ "$oldVersion" = "$newVersion" ]; then - echo "$0: New version same as old version, nothing to do." >&2 + echo "$scriptName: New version same as old version, nothing to do." >&2 exit 0 fi @@ -94,7 +144,7 @@ fi # If new hash not given on the command line, recalculate it ourselves. if [ -z "$newHash" ]; then - nix-build --no-out-link -A "$attr.src" 2>"$attr.fetchlog" >/dev/null || true + nix-build $systemArg --no-out-link -A "$attr.src" 2>"$attr.fetchlog" >/dev/null || true # FIXME: use nix-build --hash here once https://github.com/NixOS/nix/issues/1172 is fixed newHash=$(egrep -v "killing process|dependencies couldn't be built|wanted: " "$attr.fetchlog" | tail -n2 | sed "s~output path .* has .* hash ‘\(.*\)’ when .* was expected\|fixed-output derivation produced path '.*' with .* hash '\(.*\)' instead of the expected hash '.*'\| got: .*:\(.*\)~\1\2\3~" | head -n1) fi |