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pkg-auto: Move some implementation detail down the file
I try to keep "public API" at the top of the file.
This commit is contained in:
Krzesimir Nowak
parent
dd09caba17
commit
ae67b87fba
@ -52,132 +52,6 @@ source "$(dirname "${BASH_SOURCE[0]}")/util.sh"
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# Used for creating unique names for extras and storage maps.
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MVM_COUNTER=0
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# Array mvm, the default. Provides an iteration helper that sends all
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# the array values to the iteration callback.
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function mvm_mvc_array_constructor() {
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local array_var_name
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array_var_name=${1}; shift
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declare -g -a "${array_var_name}"
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local -n array_ref=${array_var_name}
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array_ref=()
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}
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function mvm_mvc_array_destructor() {
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local array_var_name
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array_var_name=${1}; shift
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unset "${array_var_name}"
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}
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function mvm_mvc_array_adder() {
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local array_var_name
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array_var_name=${1}; shift
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n array_ref=${array_var_name}
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array_ref+=( "${@}" )
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}
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# iteration_helper is optional
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function mvm_mvc_array_iteration_helper() {
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local key array_var_name callback
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key=${1}; shift
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array_var_name=${1}; shift
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callback=${1}; shift
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# rest are extra args passed to cb
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n array_ref=${array_var_name}
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"${callback}" "${@}" "${key}" "${array_var_name}" "${array_ref[@]}"
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}
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# Map mvm. When adding elements to the mvc, it is expected that the
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# number of items passed will be even. Odd elements will be used as
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# keys, even elements will be used as values.
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#
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# No iteration helper.
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function mvm_mvc_map_constructor() {
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local map_var_name
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map_var_name=${1}; shift
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declare -g -A "${map_var_name}"
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local -n map_ref=${map_var_name}
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map_ref=()
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}
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function mvm_mvc_map_destructor() {
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local map_var_name
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map_var_name=${1}; shift
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unset "${map_var_name}"
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}
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function mvm_mvc_map_adder() {
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local map_var_name
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map_var_name=${1}; shift
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n map_ref=${map_var_name}
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while [[ ${#} -gt 1 ]]; do
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# shellcheck disable=SC2034 # it's a reference to external variable
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map_ref["${1}"]=${2}
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shift 2
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done
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}
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# Set mvm. Behaves like array mvm, but all elements in each set are
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# unique and the order of elements is not guaranteed to be the same as
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# order of insertions.
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function mvm_mvc_set_constructor() {
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local set_var_name
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set_var_name=${1}; shift
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declare -g -A "${set_var_name}"
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# shellcheck disable=SC2178 # shellcheck does not grok refs
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local -n set_ref=${set_var_name}
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set_ref=()
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}
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function mvm_mvc_set_destructor() {
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local set_var_name
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set_var_name=${1}
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unset "${set_var_name}"
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}
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function mvm_mvc_set_adder() {
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local set_var_name
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set_var_name=${1}; shift
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n set_ref=${set_var_name}
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while [[ ${#} -gt 0 ]]; do
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set_ref["${1}"]=x
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shift
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done
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}
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# iteration_helper is optional
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function mvm_mvc_set_iteration_helper() {
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local key map_var_name callback
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key=${1}; shift
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set_var_name=${1}; shift
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callback=${1}; shift
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# rest are extra args passed to cb
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n set_ref=${set_var_name}
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"${callback}" "${@}" "${key}" "${set_var_name}" "${!set_ref[@]}"
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}
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# mvm API
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# Creates a new mvm with a passed name, optionally type and
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@ -570,4 +444,130 @@ function mvm_debug_disable() {
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unset "MVM_DEBUG_NAMES[${mvm_var_name}]"
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}
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# Array mvm, the default. Provides an iteration helper that sends all
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# the array values to the iteration callback.
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function mvm_mvc_array_constructor() {
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local array_var_name
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array_var_name=${1}; shift
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declare -g -a "${array_var_name}"
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local -n array_ref=${array_var_name}
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array_ref=()
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}
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function mvm_mvc_array_destructor() {
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local array_var_name
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array_var_name=${1}; shift
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unset "${array_var_name}"
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}
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function mvm_mvc_array_adder() {
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local array_var_name
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array_var_name=${1}; shift
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n array_ref=${array_var_name}
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array_ref+=( "${@}" )
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}
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# iteration_helper is optional
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function mvm_mvc_array_iteration_helper() {
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local key array_var_name callback
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key=${1}; shift
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array_var_name=${1}; shift
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callback=${1}; shift
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# rest are extra args passed to cb
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n array_ref=${array_var_name}
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"${callback}" "${@}" "${key}" "${array_var_name}" "${array_ref[@]}"
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}
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# Map mvm. When adding elements to the mvc, it is expected that the
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# number of items passed will be even. Odd elements will be used as
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# keys, even elements will be used as values.
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#
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# No iteration helper.
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function mvm_mvc_map_constructor() {
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local map_var_name
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map_var_name=${1}; shift
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declare -g -A "${map_var_name}"
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local -n map_ref=${map_var_name}
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map_ref=()
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}
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function mvm_mvc_map_destructor() {
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local map_var_name
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map_var_name=${1}; shift
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unset "${map_var_name}"
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}
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function mvm_mvc_map_adder() {
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local map_var_name
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map_var_name=${1}; shift
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n map_ref=${map_var_name}
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while [[ ${#} -gt 1 ]]; do
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# shellcheck disable=SC2034 # it's a reference to external variable
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map_ref["${1}"]=${2}
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shift 2
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done
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}
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# Set mvm. Behaves like array mvm, but all elements in each set are
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# unique and the order of elements is not guaranteed to be the same as
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# order of insertions.
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function mvm_mvc_set_constructor() {
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local set_var_name
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set_var_name=${1}; shift
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declare -g -A "${set_var_name}"
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# shellcheck disable=SC2178 # shellcheck does not grok refs
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local -n set_ref=${set_var_name}
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set_ref=()
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}
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function mvm_mvc_set_destructor() {
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local set_var_name
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set_var_name=${1}
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unset "${set_var_name}"
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}
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function mvm_mvc_set_adder() {
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local set_var_name
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set_var_name=${1}; shift
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n set_ref=${set_var_name}
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while [[ ${#} -gt 0 ]]; do
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set_ref["${1}"]=x
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shift
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done
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}
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# iteration_helper is optional
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function mvm_mvc_set_iteration_helper() {
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local key map_var_name callback
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key=${1}; shift
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set_var_name=${1}; shift
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callback=${1}; shift
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# rest are extra args passed to cb
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# shellcheck disable=SC2178 # shellcheck doesn't grok references to arrays
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local -n set_ref=${set_var_name}
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"${callback}" "${@}" "${key}" "${set_var_name}" "${!set_ref[@]}"
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}
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fi
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