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rename binaryExists to commandExists

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Nathaniel Landau
2021-10-22 16:08:42 -04:00
parent 49468383f2
commit 04dd6d76bb
3 changed files with 7 additions and 7 deletions
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2
README.md
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@@ -176,7 +176,7 @@ Utility functions for working with arrays.
Functions for validating common use-cases Functions for validating common use-cases
- **`_binaryExists_`** Check if a binary exists in the PATH - **`_commandExists_`** Check if a command or binary exists in the PATH
- **`_functionExists_`** Tests if a function is available in current scope - **`_functionExists_`** Tests if a function is available in current scope
- **`_isInternetAvailable_`** Checks if Internet connections are possible - **`_isInternetAvailable_`** Checks if Internet connections are possible
- **`_isAlpha_`** Validate that a given variable contains only alphabetic characters - **`_isAlpha_`** Validate that a given variable contains only alphabetic characters

8
test/checks.bats
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@@ -86,13 +86,13 @@ teardown() {
assert_failure assert_failure
} }
@test "_binaryExists_: true" { @test "_commandExists_: true" {
run _binaryExists_ "vi" run _commandExists_ "vi"
assert_success assert_success
} }
@test "_binaryExists_: false" { @test "_commandExists_: false" {
run _binaryExists_ "someNonexistantBinary" run _commandExists_ "someNonexistantBinary"
assert_failure assert_failure
} }

4
utilities/checks.bash
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@@ -1,6 +1,6 @@
# Functions for validating common use-cases # Functions for validating common use-cases
_binaryExists_() { _commandExists_() {
# DESC: # DESC:
# Check if a binary exists in the search PATH # Check if a binary exists in the search PATH
# ARGS: # ARGS:
@@ -9,7 +9,7 @@ _binaryExists_() {
# 0 if true # 0 if true
# 1 if false # 1 if false
# USAGE: # USAGE:
# (_binaryExists_ ffmpeg ) && [SUCCESS] || [FAILURE] # (_commandExists_ ffmpeg ) && [SUCCESS] || [FAILURE]
[[ $# == 0 ]] && fatal "Missing required argument to ${FUNCNAME[0]}" [[ $# == 0 ]] && fatal "Missing required argument to ${FUNCNAME[0]}"
if ! command -v "$1" >/dev/null 2>&1; then if ! command -v "$1" >/dev/null 2>&1; then