From 58888f78f3690e6701a717cdc65562fdf9038e1e Mon Sep 17 00:00:00 2001 From: Alexander Goncharov Date: Sun, 9 Oct 2022 13:10:27 +0300 Subject: util: add bash completion script Add a bash script for the flashrom CLI that auto-completes the command sequence. The script is generated from a template by substituting a list of enabled programmers. It requires an extra `bash-completion` package to work, but, fortunately, it's installed on most systems. Build system changes: meson: provide option `bash_completion` to determine if the script should be installed (depends on option `classic_cli`). makefile: make a list of enabled programmers (by using CONFIG_* variables) to do substitution manually Change-Id: Ie68bc91c3cea4de2ffdbeffd07e48edd8d5590e1 Signed-off-by: Alexander Goncharov Reviewed-on: https://review.coreboot.org/c/flashrom/+/68247 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber Reviewed-by: Anastasia Klimchuk --- meson.build | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'meson.build') diff --git a/meson.build b/meson.build index 27a284e9..36cb4f81 100644 --- a/meson.build +++ b/meson.build @@ -630,6 +630,41 @@ if get_option('ich_descriptors_tool').auto() or get_option('ich_descriptors_tool subdir('util/ich_descriptors_tool') endif +if get_option('bash_completion').auto() or get_option('bash_completion').enabled() + if get_option('classic_cli').disabled() + if get_option('bash_completion').enabled() + error('`bash_completion` can not be enabled without `classic_cli`') + endif + else + bash_comp = dependency('bash-completion', required : false) + if bash_comp.found() + bash_comp_install_dir = bash_comp.get_variable( + pkgconfig : 'completionsdir', + pkgconfig_define : ['datadir', get_option('datadir')] + ) + else + bash_comp_install_dir = join_paths(get_option('datadir'), 'bash-completion', 'completions') + endif + + programmer_names_active_str = '' + foreach p_name, p_data : programmer + if p_data.get('active') + programmer_names_active_str += p_name + ' ' + endif + endforeach + + configure_file( + input : 'util/flashrom.bash-completion.tmpl', + output : 'flashrom.bash', + configuration : { + 'PROGRAMMERS' : programmer_names_active_str, + }, + install: true, + install_dir: bash_comp_install_dir, + ) + endif +endif + # Use `.auto() or .enabled()` instead of `.allowed()` to keep the minimum meson version as low as possible. # `.allowed()` gets introduced in 0.59.0 if get_option('tests').auto() or get_option('tests').enabled() -- cgit v1.2.3