watch_exec Module

Command execution and run reporting.

Provides the user-facing change summary and the mechanics to construct and execute the effective fpm command.

Uses

- fpm_filesystem
- watch_util
- fpm_command_line
- fpm_strings
- face
- iso_fortran_env
- watch_types
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Used by

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Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.
Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.

Functions

public function build_run_command(settings, full_cmdline, cmd_prefix, cmd_rest, roots, file_mask, changed_idx, changed_count) result(cmd)

Construct the effective command to run based on changes and target masks.

Arguments

Type	Intent	Optional	Attributes		Name
class(fpm_build_settings),	intent(in)			::	settings
character(len=*),	intent(in)			::	full_cmdline
character(len=*),	intent(in)			::	cmd_prefix
character(len=*),	intent(in)			::	cmd_rest
type(root_info_t),	intent(in),		allocatable	::	roots(:)
integer(kind=int64),	intent(in),		allocatable	::	file_mask(:)
integer,	intent(in)			::	changed_idx(:)
integer,	intent(in)			::	changed_count

Return Value character(len=:), allocatable

Subroutines

public subroutine report_changes(files, changed_idx, changed_count, w)

Print a summary of changed files.

Arguments

Type	Intent	Optional	Attributes		Name
type(string_t),	intent(in),		allocatable	::	files(:)
integer,	intent(in)			::	changed_idx(:)
integer,	intent(in)			::	changed_count
type(watch_opts_t),	intent(in)			::	w

public subroutine run_command_and_report(cmd, w, exitstat, secs)

Execute a command and print pre/post status lines.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	cmd
type(watch_opts_t),	intent(in)			::	w
integer,	intent(out)			::	exitstat
real,	intent(out)			::	secs