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Draft script for fetching origins of required packages
Fetch requirements from package spec file, look for package names for such requirements, search all relevant instances where the package is maintained and fetch version info from spec file and from Tumbleweed repo Reference: https://progress.opensuse.org/issues/154723
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#!/bin/bash -e | ||
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# Motivation: https://progress.opensuse.org/issues/154723 | ||
# 1. fetch requirements from package spec file, | ||
# 2. look for package names for such requirements | ||
# 3. search all relevant instances where the package is maintained | ||
# 4. fetch version info from spec file and from Tumbleweed repo | ||
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osc="${osc:-"osc --apiurl https://api.opensuse.org"}" | ||
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BLUE="\e[94m" | ||
RED="\e[91m" | ||
GRAY="\e[90m" | ||
ENDCOLOR="\e[0m" | ||
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debug() { | ||
test -n "$DEBUG" && echo -e "${GRAY}$1${ENDCOLOR}" >&2 | ||
} | ||
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info() { | ||
echo -e "${BLUE}$1${ENDCOLOR}" >&2 | ||
} | ||
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error() { | ||
echo -e "${RED}$1${ENDCOLOR}" >&2 | ||
} | ||
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init_check() { | ||
for cmd in which yq rpmspec osc zypper; do | ||
which "$cmd" &> /dev/null || { | ||
error "$cmd command is missing" | ||
exit 100 | ||
} | ||
done | ||
} | ||
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parse_zypper() { | ||
yq -pxml '.stream.search-result.solvable-list | (.solvable.+@name?,.solvable[].+@name)' \ | ||
| grep -v null \ | ||
| sort -u \ | ||
| tr '\n' ' ' | ||
} | ||
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get_package_version() { | ||
local spec | ||
spec="$(basename "$1").spec" | ||
local tmpfile | ||
tmpfile="$(mktemp)" | ||
debug "Getting version from spec file for '$1'" | ||
$osc cat "$1" "$spec" > "$tmpfile" | ||
rpmspec -q --qf '%{version}\n' "$tmpfile" 2> /dev/null | head -n1 | ||
rm "$tmpfile" | ||
} | ||
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get_tw_version() { | ||
local package | ||
package="$(basename "$1")" | ||
test -n "$ZYPPER" || return | ||
debug "Getting Tumbleweed version for '$package'" | ||
zypper -n --no-refresh info "$package" | grep ^Version | cut -f2 -d: | tr -d ' ' | ||
} | ||
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get_package_name() { | ||
local req | ||
req="$(basename "$1" | cut -f1 -d' ')" | ||
debug "Looking for package name for requirement '$req'" | ||
$osc se --package "$req" | grep -oP "'[^']+'" | head -n1 | tr -d "'" | ||
} | ||
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list_requirements() { | ||
local package | ||
local tmpfile | ||
debug "Getting build requirements from '$1.spec'" | ||
tmpfile="$(mktemp)" | ||
$osc cat devel:openQA "$1" _service:obs_scm:"$1.spec" > "$tmpfile" | ||
rpmspec -q -D "sysusers_requires BuildRequires: sysuser-tools" --buildrequires "$tmpfile" \ | ||
| sort -u \ | ||
| while read -r; do | ||
package="$(get_package_name "$REPLY")" | ||
test -n "$package" || { | ||
error "Unable to get package name for '$REPLY'" | ||
continue | ||
} | ||
echo "$package" | ||
done | ||
rm "$tmpfile" | ||
} | ||
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get_codestream() { | ||
debug "Getting codestream for package '$1'" | ||
$osc sm "$1" 2> /dev/null || true | ||
} | ||
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find_source_package() { | ||
test -n "$1" || return | ||
debug "Finding source package for '$1'" | ||
local src | ||
src="$(zypper -n --no-refresh info "$1" \ | ||
| grep 'Source package' \ | ||
| cut -f2 -d: \ | ||
| tr -d ' ')" | ||
test -n "$src" || return | ||
src="$(zypper -n --no-refresh --xmlout se -t srcpackage "$src" | parse_zypper)" | ||
test -n "$src" || { | ||
error "No source package found for $1, is repo-source enabled?" | ||
return | ||
} | ||
echo "$src" | ||
} | ||
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get_source_packages() { | ||
for prov in $1; do | ||
for src in $(find_source_package "$prov"); do | ||
echo "$src" | ||
done | ||
done | ||
} | ||
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search_provides() { | ||
test -n "$ZYPPER" || return | ||
debug "Searching what provides '$1'" | ||
local -a provides | ||
readarray -t provides < <(zypper -n --no-refresh --xmlout se --provides "$1" | parse_zypper) | ||
test "${#provides[@]}" -eq 0 && { | ||
error "Unknown provider for $1" | ||
return | ||
} | ||
info "$1 is provided by ${provides[*]}" | ||
for src in $(get_source_packages "${provides[@]}" | sort -u); do | ||
get_codestream "$src" | ||
done | ||
} | ||
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list_codestreams() { | ||
local stream | ||
for req in $(list_requirements "$1" | sort -u); do | ||
stream="$(get_codestream "$req")" | ||
test -n "$stream" || { | ||
search_provides "$req" | ||
continue | ||
} | ||
echo "$stream" | ||
done | ||
} | ||
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list_versions() { | ||
for stream in $(list_codestreams "$1" | sort -u); do | ||
version="$(get_package_version "$stream")" | ||
tw="$(get_tw_version "$stream")" | ||
echo -e "$stream\t${version:--}\t${tw:--}" | ||
done | sort | column -t -N Origin,Version,TW-Version | ||
} | ||
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init_check | ||
list_versions os-autoinst | ||
list_versions openQA |