qusal/scripts/requires-program.sh

#!/bin/sh
## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
##
## SPDX-License-Identifier: AGPL-3.0-or-later

set -eu

requires_program=""
for pkg in "${@}"; do
  if ! command -v "${pkg}" >/dev/null; then
    requires_program="${requires_program:+"${requires_program} "}${pkg}"
    continue
  fi
done

if test -n "${requires_program}"; then
  printf '%s\n' "Missing program(s): ${requires_program}" >&2
  exit 1
fi
feat: build and sign RPM packages Passing files to Dom0 is always dangerous: - Passing a git repository is dangerous as it can have ignored modified files and signature verification will pass. - Passing an archive is troublesome for updates. - Passing an RPM package depends on the RPM verification to be correct, some times it is not. - Passing a RPM repository definition is less troublesome for the user, as it is a small file to verify the contents and update mechanism is via the package manager. Trust in RPM verification is still required. Many improvements were made to the build scripts: - requires-program: Single function to check if program is installed; - spec-get: Sort project names for the usage message; - spec-get: Only running commands that are necessary; - spec-get: Fix empty summary when readme has copyright header; - spec-gen: Fix grep warning of escaped symbol; - spec-build: Sign RPM and verify signature; - spec-build: Only lint the first SPEC for faster runtime; - yumrepo-gen: Generate a local yum repository with signed metadata; - qubesbuilder-gen: Generate a .qubesbuilder based on tracked projects; - release: Build, sign and push all RPMs to repository. Goal is to be able to build with qubes-builderv2 Qubes Executor. For: https://github.com/ben-grande/qusal/issues/37 2024-06-12 14:44:04 +02:00			`#!/bin/sh`
			`## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>`
			`##`
			`## SPDX-License-Identifier: AGPL-3.0-or-later`

			`set -eu`

build: quiet build and verbose changelog 2024-06-13 14:03:16 +02:00			`requires_program=""`
feat: build and sign RPM packages Passing files to Dom0 is always dangerous: - Passing a git repository is dangerous as it can have ignored modified files and signature verification will pass. - Passing an archive is troublesome for updates. - Passing an RPM package depends on the RPM verification to be correct, some times it is not. - Passing a RPM repository definition is less troublesome for the user, as it is a small file to verify the contents and update mechanism is via the package manager. Trust in RPM verification is still required. Many improvements were made to the build scripts: - requires-program: Single function to check if program is installed; - spec-get: Sort project names for the usage message; - spec-get: Only running commands that are necessary; - spec-get: Fix empty summary when readme has copyright header; - spec-gen: Fix grep warning of escaped symbol; - spec-build: Sign RPM and verify signature; - spec-build: Only lint the first SPEC for faster runtime; - yumrepo-gen: Generate a local yum repository with signed metadata; - qubesbuilder-gen: Generate a .qubesbuilder based on tracked projects; - release: Build, sign and push all RPMs to repository. Goal is to be able to build with qubes-builderv2 Qubes Executor. For: https://github.com/ben-grande/qusal/issues/37 2024-06-12 14:44:04 +02:00			`for pkg in "${@}"; do`
			`if ! command -v "${pkg}" >/dev/null; then`
build: quiet build and verbose changelog 2024-06-13 14:03:16 +02:00			`requires_program="${requires_program:+"${requires_program} "}${pkg}"`
feat: build and sign RPM packages Passing files to Dom0 is always dangerous: - Passing a git repository is dangerous as it can have ignored modified files and signature verification will pass. - Passing an archive is troublesome for updates. - Passing an RPM package depends on the RPM verification to be correct, some times it is not. - Passing a RPM repository definition is less troublesome for the user, as it is a small file to verify the contents and update mechanism is via the package manager. Trust in RPM verification is still required. Many improvements were made to the build scripts: - requires-program: Single function to check if program is installed; - spec-get: Sort project names for the usage message; - spec-get: Only running commands that are necessary; - spec-get: Fix empty summary when readme has copyright header; - spec-gen: Fix grep warning of escaped symbol; - spec-build: Sign RPM and verify signature; - spec-build: Only lint the first SPEC for faster runtime; - yumrepo-gen: Generate a local yum repository with signed metadata; - qubesbuilder-gen: Generate a .qubesbuilder based on tracked projects; - release: Build, sign and push all RPMs to repository. Goal is to be able to build with qubes-builderv2 Qubes Executor. For: https://github.com/ben-grande/qusal/issues/37 2024-06-12 14:44:04 +02:00			`continue`
			`fi`
			`done`

build: quiet build and verbose changelog 2024-06-13 14:03:16 +02:00			`if test -n "${requires_program}"; then`
fix: avoid echo usage Echo can interpret operand as an option and checking every variable to be echoed is troublesome while with printf, if the format specifier is present before the operand, printing as string can be enforced. 2024-08-06 18:15:24 +02:00			`printf '%s\n' "Missing program(s): ${requires_program}" >&2`
feat: build and sign RPM packages Passing files to Dom0 is always dangerous: - Passing a git repository is dangerous as it can have ignored modified files and signature verification will pass. - Passing an archive is troublesome for updates. - Passing an RPM package depends on the RPM verification to be correct, some times it is not. - Passing a RPM repository definition is less troublesome for the user, as it is a small file to verify the contents and update mechanism is via the package manager. Trust in RPM verification is still required. Many improvements were made to the build scripts: - requires-program: Single function to check if program is installed; - spec-get: Sort project names for the usage message; - spec-get: Only running commands that are necessary; - spec-get: Fix empty summary when readme has copyright header; - spec-gen: Fix grep warning of escaped symbol; - spec-build: Sign RPM and verify signature; - spec-build: Only lint the first SPEC for faster runtime; - yumrepo-gen: Generate a local yum repository with signed metadata; - qubesbuilder-gen: Generate a .qubesbuilder based on tracked projects; - release: Build, sign and push all RPMs to repository. Goal is to be able to build with qubes-builderv2 Qubes Executor. For: https://github.com/ben-grande/qusal/issues/37 2024-06-12 14:44:04 +02:00			`exit 1`
			`fi`